Author: simonmackay

Buyer’s Guide–Buying a laptop or notebook computer

Introduction

You might be moving away from a desktop computer as your main conputing device so you can have a compact workspace. On the other hand, your existing laptop or notebook computer might be at that point where it is painfully slow and you are staring at that “doughnut ring” or “beach-ball” cursor for too long while the hard disk is chattering away. Similarly you may be wanting to use a portable computer as an auxiliary computer while you travel but use your favourite desktop computer when you are back at your home or office.

Sony VAIO Z Series ultraportable

Sony VAIO Z Series premium ultraportable laptop

This buyer’s guide is about the “clamshell-style” portable computers commonly known as laptops or notebooks. Here, it is to update the information that existed in the previously-published buyer’s guide in order to encompass the newer technologies that have affected this product class over the last two years such as the Ultrabooks; as well as my reviewing of laptops that encompass these new technologies.

A common practice with computer purchasing is to buy the cheapest laptop available without working which kind of laptop computer will suit the target application. Here, you may end up buying a machine that is too heavy or with computing credentials (processor, RAM, secondary storage) that don’t really match the targeted use.

Notebook computer classes

Netbook (10”-11” screen)

HP Mini 210 netbook

HP Mini 210 netbook

This class of computer was inspired by the “One Laptop Per Child” computer-education project and was based around a low-cost low-power computer model for Third-World countries. They have primarily been sold as auxiliary computers for home or travel use, nut their function has been supplanted by the 10” tablet which runs a mobile operating system such as Android or iOS and can be connected to a small external keyboard either directly or via USB or Bluetooth.

Here, these computers have a 10”-11” screen and use a low-capacity hard disk or solid-state drive as their secondary storage. Most of them run on the Intel Atom processor but there are a handful which run on full-system processors.

Subnotebook / Ultraportable (12”-14” screen)

These computers are the smallest size of portable computer that have a full-width keyboard which allows you to touch-type comfortably on them. They also have a footprint similar to the older small portable typewriters that journalists loved using before portable computers came along.

They end up in two classes – a fully-functional unit; and a reduced-functionality highly-portable unit.

Sony VAIO S Series

Sony VAIO S Series

The former class will, in most cases, be thick and have a range of functions like an optical disk drive, large hard disk and plenty of sockets along the side. The latter class is typically very thin and engineered with a long-lasting battery. They will typically have a small hard disk or solid-state storage and eschew integrated optical drives and extra connectivity options.

This encompasses the new class of “Ultrabooks” which are intended to be very thin and light as well as starting up very quickly. They are modelled on the Apple MacBook Air lineup of computers and emphasise an accessible beauty about them.

On the other hand, most manufaturers are supplying 14” fully-functional notebooks that have the functionality of a regular laptop computer but use a smaller screen. They are really positioned as a “bridge” between a highly-portable unit and the fully-functional regular laptop.

 

Regular laptop computer (15” screen)

Toshiba Satellite L750 laptop

Toshiba Satellite L750 consumer laptop

The most common class of laptop computer is a thick unit that has a 15” screen, a mid-tier processor, a hard disk of at least 500Gb, an integrated DVD burner and plenty of connections. These typically can perform most computing tasks adequately and often spend some of their time as entertainment machines.

They can be used on public transport but do take up room in this scenario and the battery typically may not last the distance. Typically these computers work as a “transportable” class of computer that is stowed in one’s briefcase, laptop bag or backpack during travel and used primarily at fixed locations.

Desktop-replacement computer (17” screen)

These computers are very large and typically have a 17” screen. Most such units will have functionality that is close to a desktop computer such as a hard disk in the order of 750Gb or above; discrete graphics chipset as well as the connectivity that is expected of a 15” regular laptop. Some of these units may not come with a battery and are thus pitched as transportable “desknote” computers that are just used at fixed locations.

Sony VAIO EJ Series 17" desktop replacement

Sony VAIO EJ Series desktop replacement

Here, I would recommend them for use as a quick-stowaway alternative to a desktop computer; especially if you always need to set up and pack up your computing environment. They can also earn their keep if you are in a situation where your workspace at home is the dining or kitchen table.

Product Positioning

Consumer

The typical consumer-grade laptop has a design that is focused on aesthetics and is typically optimised for multimedia. It will typically run a consumer-optimised software package that is focused around entertainment and basic office tasks and the operating system will typically have functionality that is suited for a small network.

They will typically be sold through large consumer-electronics and home-appliance stores or the electrical departments in department stores.

Business

Business-grade laptops are typically pitched for office use in the large business and are sold through value-added resellers or independent computer stores. Yet they are still of value to the small business owner and some consumer groups.

Dell Vostro 3550 business laptop

Dell Vostro 3550 business laptop

They are typically finished in a conservative dark-grey finish and have a software package that is optimised for manageability and data security. The operating system may be a “professional” or “enterprise” variant that can integrate with sophisticated business networks and support this same management. There is also a greater chance that these computers will be equipped with security-enabling hardware like a fingerprint scanner, smart-card reader or “trusted platform module” chipset.

<Dell Vostro, Toshiba Tecra >

Premium / Multimedia / Gaming

Just about all of the laptop manufacturers will run a few model ranges that are focused at the top end of the market or are tuned for multimedia work or enthusiast-grade gameplay. The computers in these ranges will typically command top-dollar prices and there are customers out there who are willing to pay this kind of money for their portable computing experience.

These computers place importance on aesthetics and performance and are sold at a price that fits this market position. Typically, they will offer the high-performance processors and discrete graphics chipsets and will most likely have the sound subsystem “worked” be someone in the music recording and reproduction industries.

HP Envy 15-3000 Series laptop

HP Envy 15-3000 Series Beats Edition multimedia laptop

It is also known that the multimedia class of Windows-driven laptop computer is being pitched as a way to “snap at the heels” of the Apple MacBook Pro series, a computer considered to be the graphics and multimedia standard. As well, these computers will come with hardware and software that is optimised for the creation and playback of audio-video content.

Most of the premium computers will typically be styled in a manner that makes a user think of luxury, such as implementing styling cues from luxury cars, premium clothing and accessories; and similar products. This may include the product being named after one of the exotic Italian sports cars. Gaming computers may implement an aggressive styling to match the desktop “gaming rigs” and not look out of place at a “LAN party”.

What to watch for

Touchscreen laptops

Fujitsu Lifebook TH550M convertible notebook

Fujitsu Lifebook TH550M convertible touchscreen notebook

There are a few portable computers like the Fujitsu Lifebook TH550M reviewed on this site, that are equipped with a touchscreen and most of these are sold as “convertibles” where the screen can be swivelled so they become a tablet computer. Some newer variants may use a detachable keyboard or have the screen fold over the keyboard in a pantograph manner. But they are typically sold to the business market and are very hard to come by.

The situation may change with Windows 8 where the touch-optimised user experience may bring this feature in to the mainstream for consuner and business-class computers.

<Fujitsu TH550M>

Dual-mode graphics

An increasing number of standard laptops are being equipped with dual-mode graphics where there is a discrete graphics chipset as well as the integrated graphics functionality offered by the newer Intel and AMD processors. These are able to switch between the graphics chipsets as a way of allowing for increased power economy or increased graphics performance.

This is either done using a hardware or software mode switch or the ability to have certain applications enter a particular graphics mode. But computers implementing the NVIDIA Optimus functionality and some that will use the next generation of the AMD graphics chipset use an automatic changeover mode that doesn’t require any rebooting or other hands-on procedures to perform this changeover.

Issues to consider

Primary usage scenario

It is important to think of how you intend to use this laptop computer so you can choose the right amount of functionality.

Main or sole computer

This kind of use may include the “new computing environment” where the laptop is the preferred home or office computer; or can encompass a student’s “college” computer, a work-home laptop or a highly-mobile worker who often is out of home.

Here, the purchaser must place importance on capacity and functionality. This includes looking towards high-capacity secondary storage, an optical disk burner, and plenty of connections like USB ports.

This would primarily cover most 15”-17” laptops like most of the computers reviewed here. On the other hand, you could prefer one of the highly functional 13” – 14” computers like the Toshiba Satellite L730, the Toshiba Portege R830 with higher-capacity hard disks, the Sony VAIO S Series or the HP Pavilion dm4 Series Beats Edition. These could be used with a large-screen display, large accessory keyboard and regular mouse for a better working environment at your main home and/or office location and I have seen some people have these computers on a laptop stand in order to have a dual-screen setup.

Secondary computer

Here, there is assumed to be a primary computer, typically desktop or high-end laptop, in place at one or more locations where most work is done and data is stored. The secondary laptop computer is used primarily as a “travel” or “portable” computer when away from this primary location.

The purchasing focus for these computers is to be on portability with less worry about functionality or capacity. Typically the data created on these computers would he held on their secondary storage (hard disk / solid-state drive) then shifted to the primary computer’s secondary storage when the user returns home with these computers. This is in addition to the user using their email, their cloud-driven Internet services or their remote-desktop services with these computers.

Travel with computer

Another question to raise is the kind of travel the user would be performing with this computer. It would also include the likelihood of the user using this computer while travelling. This would determine whether or not it is important to purchase a small lightweight computer.

Primarily public transport including air travel

Acer Aspire S3 Ultrabook on tray table

Acer Aspire S3 Ultrabook - suits air travel very well

A person who flies a lot or makes heavy use of commuter public transport will more likely be wanting to use the computer through their journey. They also will be needing to carry the computer around with them while they complete the journey, especially as there is an increased likelihood of the user changing between different transport vehicles or modes of transport.

In the case of long-distance air travel, there will be the requirements to carry other luggage, deal with security checkpoints and, in the case of international travel, deal with passport control and customs.

Here, I would recommend a lightweight computer like a netbook, subnotebook / ultraportable or a “thin-and-light” notebook. Netbooks, including 10” tablets with detachable keyboards may be good for increased reading and ad-hoc email work. But the 13”-14” computers, including the Ultrabooks, would work well if you intend to create a lot of content.

Toshiba Satellite L730 ultraportable on coffee bar

Toshiba Satellite L730 full-function ultraportable

The “standard” 13”-14” notebooks which have the full functionality like integrated optical drives, especially the 14” varieties can be of value if you do place importance on functionality while you travel or you intend to be away for a long time. These may also work well when it comes to playing DVDs on those long flights with low-cost carriers.

Primarily Car travel with occasional public transport and air travel

You most likely will be driving between locations and may occasionally engage in some public-transport travel or air travel.

On the other hand. you may be buying a laptop computer because it is the kind of computer that you can quickly stow away in to a cupboard or drawer at home or work. Similarly, your desk may be one of those types that can be easily closed up in to an elegant piece of furniture, and you may want to store the laptop there.

Here, you won’t need to care about portability; and you could prefer to buy any of the 15”-17” laptops. They will excel on the functionality and connectivity; and you could even go for the 17” desktop-replacements if you valued the large screen.

Application Guidelines

Student’s first notebook

Your child may be doing their senior-secondary or tertiary studies and it may be time to consider a decent laptop computer for them.

Dell Inspiron 15r laptop

Dell Inspiron 15r laptop

The computer will typically undergo a fair bit of rough treatment at the hands of students as they take it between classes, study opportunities, parties and home. This will include travel in older cars which will be likely to have worn-out suspension, As well, the hard disk will typically be the place where school-related data shares space with music to have playing at the next party as well as plenty of digital photos.

Of course, cost will be an issue especially if the student is buying the computer themselves or you are unable to subsidise the purchase of the system in a significant way.

I would recommend a good-quality 15” midrange consumer or low-end business laptop for a student’s computer and prefer those computers that implement any “shock-proof” hard-disk technology. This is a feature that most newer laptops are being equipped with as manufacturers consider the realities with these machines,

If you have to place weight on features when choosing a laptop, place the weight on hard-disk capacity due to the fact that a lot of data would end up being stored on these computers.

If the student is doing a course that is centred around the creation of graphical works or multimedia works, you should look towards a multimedia-specified computer with a discrete graphics chipset. This allows the computer to perform properly when turning out the graphics elements and doesn’t bog the student down when they create their graphics or multimedia assignments.

Refurbished ex-business equipment

HP ProBook 4520 Series laptop

HP ProBook 4520 Series business laptop - you could find this as a refurbished ex-business machine

If the cost is an issue to you, you may want to look for recent-issue refurbished or rebuilt ex-business hardware. These are hardware which a business has done away with as part of their IT-upgrade process, ex-demo / ex-review computers that a manufacturer has taken out of the review and promotion circuit, or ex-lease computer equipment that computer financiers have previously leased or rented to businesses.

They will typically be available online or through independent computer stores. Similarly, if you were leasing your business laptop and have come to the end of that lease, you could pay out the residual in order to own the equipment; then have it overhauled by a computer-repair specialist. This could then be a possible solution for providing a student with a decent laptop for their early years at college / uni.

But with these deals, it would be worth finding out whether there are new batteries available for these laptops and whether the hard disks in them can be upsized for larger capacities. Similarly, you should also find out whether you can have the latest version of the operating system and office productivity software installed on these computers.

Travel-dependent and nomadic working environments

This class of user; which includes air or sea crew, oil-rig workers, overseas charity volunteers or business people involved in project-driven establishment work; are often asked to live and work away from home for significant time periods. Typically their home may be the cabin on a ship or oil rig, a hotel room or short-let house / apartment or camping-style accommodation; and they only stay in these areas for the duration of their placement or layover.

What they desire is a computer that is easy to pack away and something that is expected to be a computer, music player, video player or whatever. A lot of these users won’t be likely to use the computer through travel except if they are on a ship and are “off watch”.

HP Pavilion dm4 BeatsAudio Edition laptop at a Wi-Fi hotspot

HP Pavilion dm4 Beats Edition - a 14" full-function laptop

The emphasis here would be on portability and functionality and they should look towards a 14”-17” standard laptop with the integrated optical drive. This class would allow the user to cut down on the number of accessories they have to put away when they shift location yet would be able to play optical media they acquire from local sources. The Ethernet and Wi-Fi connectivity on these computers would let the travellers connect to any network that provides broadband Internet on site. Of course, they would have to make sure they have a high-capacity hard disk and specifications commensurate to their preferred activity.

Bloggers, journalists and other content-creators

These are people who are expected to create content while they travel. It can also includes those of us who are writing books or constantly preparing manuscript for material like catalogues or newsletters and want to do this work while travelling.

It is so easy to think that a netbook or a 10” tablet with accessory keyboard could answer a content-creator’s needs but the main problem with these solutions is that the keyboard doesn’t really allow for fast comfortable typing. This is something of importance when you are creating a lot of text and, in the age of the blog, you may be required to “live-blog” an event i.e. type up details about the event as it happens and publish those details to a blog post or social-media feed immediately.

Toshiba Z830 Ultrabook in cafe

Toshiba Z830 - An Ultrabook with full connectivity options yet can be taken on the road

The 13”-14” subnotebooks / ultraportables, including the Ultrabooks offer the ideal of a compact travel-friendly computer yet have a large screen and a keyboard that allows for the fast and comfortable typing. Typically they can be accommodated on your lap without overwhelming you and can occupy the economy-class airline tray table with room to spare for a drink or notes.

Here, you could go for a full-function computer like the Sony VAIO S Series or the Toshiba L730 or R830 if you use this as your main computer or are likely to place emphasis on functionality. On the other hand, one of the new Ultrabooks can suit your needs better if you have a primary computer at home or work and you intend to just use it for travelling.

The laptop’s secondary-storage capacity is very important if you do take photos or video footage as part of creating your content. Here, you could go for a unit with a hard disk in the order of 320Gb to 500Gb whereas if you are thinking of primarily text-driven work, a solid-state device in the order of 128Gb to 256Gb can suit your needs better.

Work-home laptop for small business

These users will typically be taking the computer between their home and their workplace, usually by stowing it in a briefcase that is slung over one’s shoulder or thrown in to the car boot for the work-home journey. This may include some users who use the computer at the client’s location when they visit their clients.

A 15” business laptop could suit this kind of user because these computers offer better protection options for the data held therein. It may be also worth investigating a 17” business “desktop-replacement” if you just simply take the computer between the office / shop and home; and value that extra screen size.

Moving towards the “new computing environment”

Toshiba Satellite P750 multimedia laptop

Toshiba Satellite P750 multimedia laptop - an example of one that can suit the new computing environment

If you are moving away from the traditional desktop computer towards a laptop-based “new computing environment” where portability is the focus, I would suggest that you look towards a unit that has capacity and performance that answers the original desktop’s main functions.

Here, most 15”-17” laptops would fulfil this need, with the 17” desktop-replacements satisfying this need closely. Most householders could get by with a mainstream consumer laptop or a low-end business variety for their household’s use while a mainstream standard business laptop can satisfy most small-business owners’ needs especially where business security and continuity is imperative.

But I would recommend that anyone who is dabbling in heavy graphics and multimedia work prefer a multimedia laptop. This also includes people who are using their computers as part of DJ work. It is because these computers are typically optimised for the workload and expectations that heavy graphics and multimedia work can ask of a computer.

Conclusion

Once you have gone through this buyer’s guide, you will be able to choose the right laptop that will work perfectly to your needs.

Product Review–Toshiba AT1S0 7” tablet

Introduction

I am reviewing Toshiba’s Thrive AT1S0 7″ Android tablet, which is also known as an AT150 tablet. This unit is pitched as a “coat-pocket” or “e-book” tablet rather than the the “cradle-around” tablet that the iPad and similar 10″ products are, essentially offering higher performance and capability than a typical “e-book” reader or similar device.

Toshiba Thrive AT1S0 7" tablet

Price AUD$399
Screen 7” widescreen(1280×800) LED-backlit LCD
User Memory 16Gb Micro-SDHC
Operating environment Android 3.02 Honeycomb
Connectivity Wi-Fi 802.11g/n
Bluetooth  2.1 + EDR
USB Mini-USB 2.0,
Proprietary Apple-style docking connector
Audio 3.5mm headset jack,
Digital audio via Micro-HDMI
Video Micro-HDMI
Cameras Front 2Mp on short edge
Rear  5Mp

The unit itself

Aesthetics and build quality

The Toshiba AT1So 7″ tablet is a well-built thick unit with a black-plastic ribbed back, in a similar vein to most of the good-quality 7″ Androiod tablets. It can easily fit in to a coat pocket which improves on this device’s portability credentials.

Display

The LCD display is an easy–to–view unit that has highly responsive graphics. The only letdown about the display here is that it is very glossy and can attract fingerprints easily.

Audio and Video

The AT1S0’s AV subsystem does perform properly even as I was watching video-on-demand content from the SBS Website. As typical for portable devices, the speaker quality leaves a lot to be desired due to the requirement for allowable size in these devices’ design. But, once used with headphones, the Toshiba tablet just performed very well with the audio reproduction.

This tablet, like most of its similarly-priced Android-powered peers, has two cameras – one on the front and one on the back. But if you do want to use Skype or other Android video-conferencing software, you have ot have it in the portrait arrangement for it to work properly.

Connectivity and Expandability

Toshiba Thrive AT1S0 7" tablet connections

Connectivity and expansion options - micro-HDMI socket, mini-USB 2.0 socket, microSDHC card slot

With most Android tablets, there is the ability to expand on these tablets’ function very easily.

There is a microSDHC slot so you can increase useable memory up to 32Gb or use the microSD cards as swappable media. There is a miniUSB socket so you can connect the unit to a computer or transfer data between other devices; or you can use the Toshiba “docking” connector for this same purpose. As well, you can connect the tablet to an external display using a micro-HDMI connector for that big-screen view. These are hidden undar a rubberised plastic strip on the same side of the unit as the volume and on-off buttons.

Performance

It still performs very snappily for most Android devices and has been able to work with online photos and videos very quickly. Even activities like browsing between screens is very quick and smooth.

Limitations and Points Of Improvement

Toshiba could use the standard micro-USB connector for power and data in addition to the Apple-style docking connectorm so you don’t have to worry about having to use or not lose a special cable for this unit. The docking connector that Toshiba implemented here could be licensed out to all Android and Windows Phone 7 devices as a standard “data/digital-audio/power” connection with docking stations and accessories. This is especially if they have to compete with Apple’s iPad platform when it comes to allowing others to design docking stations and similar accessories for these devices.

They could also deliver this unit with Android 4.0 “Ice Cream Sandwich” as the standard operating environment, which could take advantage of what this platform has to offer.

Conclusion

Toshiba Thrive AT1S0 7" Tablet I would recommend this tablet more as a highly-portable coat-pocket-sized solution for most tablet-based activities like reference material, video playback while on crowded trains and similar activities.

It could also work with apps that that utilise the screen as a remote control or a remote camera viewfinder if you place emphasis on that 7″ coat-pocket-size form factor.

Product Review–Toshiba Satellite Z830 Ultrabook

Introduction

I have previously reviewed the Acer Aspire S3 Ultrabook in order to assess what an Ultrabook was capable of as a secondary content-creating ultraportable computer. Now I have the chance to review the Toshiba Z830 Series Ultrabooks. The representative unit that I am reviewing is the Satellite Z830 which is a model that is available through consumer-retail outlets.

But there is the Portege Z830 variants which are sold to the business market through value-added resellers and independent computer dealers targeting business users and is similar to this unit except for having different specification options like fingerprint scanners and higher-performance processors. I will be putting these specific options in the specifications table as “Portege options”.

Compared to the Acer Aspire S3 Series, these units offer some more functionality in the form of extra connections not normally seen on the typical Ultrabook.

Toshiba Satellite Z830 Ultrabook

Price
– this configuration
AUD$1399
Processor Intel Sandy Bridge – Core i5-2467M Portege variants: Intel Sandy Bridge – Core i3, i5 or i7
RAM 4Gb
Portege option:
6Gb in some packages
shared with graphics
Secondary Storage 128Gb solid-state drive SD card reader
Display Subsystem Intel HD
Screen 13” widescreen (1366×768) LED-backlit LCD
Audio Subsystem Intel HD audio
Audio Improvement N/A
Network Wi-Fi 802.11g/n
Portege variants:
802.11a/g/n
Ethernet Gigabit Ethernet
Bluetooth 3.0 + HS
Connectors USB 2 x USB 2.0 (1 with Sleep and Charge), 1 x USB 3.0
Video VGA, HDMI
Audio 3.5mm stereo audio-out, 3.5mm audio in, digital output via HDMI
Operating System on supplied unit Microsoft Windows 7  Home Premium Portege variants:
Microsoft Windows 7 Professional
Windows Experience Index – this configuration Overall 5.8 Graphics 5.8
Advanced Graphics 6.3

The computer itself

Aesthetics and Build quality

The Toshiba Satellite Z80 is finished in an all-plastic gunmetal-grey case which could benefit from a metal finish around the palmrest. Here, the plastic can feel very sweaty especially after a long period of use.

I had not noticed any overheating with this Ultrabook through my use of this machine. This is although it has a similar cooling arrangement to the Acer Aspire S3 that I previously reviewed.

User interface

The Toshiba Satellite Z830 is equipped with an illuminated chiclet keyboard which allows for full touch-typing. It could benefit from having the home keys with a more distinct feel so you can discover your home position by feel or could be equipped with a rubberised keyboard.

It has the same very-sensitive Toshiba trackpad which can be defeated using a button located under the spacebar when you are doing a lot of typing. The trackpad is easy to discover by touch as are the chrome-effect selection buttons.

The status lights are located below the selection keys but could be located above the keyboard or on the screen bezel. This is compared to where the power switch is located above the keyboard.

Audio and Video

The video display on the Toshiba Satellite Z830 Ultrabook was responsive even with video playback content as I watched some “catch-up TV” off one of the TV channels’ Websites. This would be adequate for basic multimedia tasks such as video playback or photo management as well as non-demanding gameplay.

Of course, like a lot of laptops, the sound through the internal speakers leaves a lot to be desired. This is due to the small speakers packed in to the computer and I would recommend use of headphones or an external speaker setup if you want more volume or better sound quality out of this laptop.

Connectivity and Expansion

Toshiba Z830 Ultrabook rear view with connectors

Rear view exemplifying extra connections – Gigabit Ethernet, 1 x USB 2.0, 1 x USB 2.0 with Sleep & Charge, HDMI, power input and VGA output

One area where the Toshiba Z830 Ultrabooks, both the Satellite and Portege variants, excels in is the connectivity options that are beyond what is available for this laptop product class.

The video outputs come in the form of VGA as well as HDMI. This would please those of us who have to use most affordable data projectors that have the VGA connections as their only video input for computer equipment. As well, there are three USB ports – 2 USB 2.0 connections with one supporting Sleep & Charge as well as a USB 3.0 port for those external hard disks. The audio connections have been augmented with an audio-input jack for a microphone.

Toshiba Z830 Ultrabook Left-hand-side detail

Left-hand side with more connections – 3.5mm audio-in jack, 3.5mm headphone jack, SDHC card reader

Unlike most Ultrabooks, the Toshiba Z830 Series also comes with a Gigabit Ethernet socket so you can connect it directly to a network where there is no Wi-Fi connectivity available. This also means that you could even use this Ultrabook with a HomePlug network using the typical HomePlug-Ethernet bridge adaptor.

It also is equipped with a Kensington-compliant locking slot so you can use one of those laptop locking cables to stop thieves taking advantage of this notebook’s lightweight design to make off with it; and is a feature that must be part of any Ultrabook. But this is located too close to the USB 3.0 socket on the right had side therefore you wouldn’t be able to connect anything to it if you have the laptop locked down.

Battery life

Toshiba Z830 Ultrabook Right Hand Side detail

Right-hand side detail with USB 3.0 socket and Kensington-compatible lock slot

The Toshiba Z830 Series can complete at least a day of mixed tasks on battery power without it needing to be charged. The only problem is that after a few days of disuse which will often happen with this class of computers when you are at home, using the primary computer, the battery loses its charge completely and you have to charge the Ultrabook up.

Limitations and Points Of Improvement

One major area where Toshiba could improve the Z830 Series would be to provide higher-capacity hard disks or solid-state drives as options in the Satellite and Portege model lineups. This could then please those users who want to use these Ultrabooks to store a quantity of photos or video footage they have taken themselves or to store a handful of movies to view on the long air trip.

Conclusion

Toshiba Z830 Ultrabook in cafe

This is perfectly at home on a coffee bar in a cafe

I would recommend any of the Toshiba Z830 Series Ultrabooks as a lightweight secondary computer for those of us who value connectivity. This is more so if  the areas one is using are not likely to have Wi-Fi or there is an intent to show video material and PowerPoint presentations through those economy data projectors. The USB 3.0 socket can allow to use a high-capacity external hard disk  without losing on data throughput and is what I would recommend if you do a lot of digital photography and review your work on these Ultrabooks.

But I would specifically recommend the Portege variants if you are doing high-risk or high-value business work with these Ultrabooks. This also encompasses journalists who are working on highly-controversial content.

Setting up for Internet in France

Key Resources – French languageFlag of France

DegroupNewsFrance map

DegroupTest

Service Providers

Free.frFreebox, Alicebox

Orange (France Télécom) – Livebox

Bougyes TélécomBbox

SFR – Neufbox

CompletelDartyBox

Introduction

If you have bought or are thinking of buying that chic apartment or holiday home in France, you may also be considering setting up Internet service along with your phone service for that property. Here, it will become very difficult to choose the service that suits your needs because most, if not all, of these services are priced very keenly.

Competitive market

Map of FranceHere, you are dealing with a highly-competitive communications-service market which supports local-loop unbundling or discrete infrastructure to your premises for the Internet services. This applies both to copper-based ADSL services and fibre-optic next-generation broadband services.

It is infact so much so that in most French cities and towns, being equipped with broadband “hot-and-cold running” Internet and unlimited-use landline telephony is considered a “given”.

ADSL technology

If a provider provides local-loop-unbundled access to phone lines in your service area, the area is described in French as a “zone dégroupé” for this provider. This allows the provider to provide the best service available that they can offer to you. It is because they simply have their ADSL equipment in your exchange, with an arrangement for direct access to your phone line’s wiring.

The DegroupNews site has an interactive map of France which allows you to know whether your desired provider provides this kind of access in your town and its sister site DegroupTest allows you to enter in your French location’s telephone number so you can know who can provide the unbundled access to your phone number.

Fibre-optic next-generation broadband

If you are able to have fibre-optic next-generation broadband, this will also come mostly as fibre-to-the-premises but in a competition-enhanced format. Here, you will have a “monofibre” setup with one fibre-optic line from the street to your premises and fibre-optic switches would be used to select which fibre-optic next-generation provider would provide the broadband to your home.

On the other hand, you may have a “multifibre” with fibre-optic lines from each competing infrastructure provider fed to a special multi-input wall socket in your premises. Here, an installer would select the connection that pertains to the service you subscribe to by modifying this wall socket.

Rural broadband Internet

Most rural areas of France will have ADSL Internet provided for by Orange (France Télécom) at least, but there is still work needed to be done with some sparse country areas not having the ability to support the full offering, especially the TV part of the triple-play service.  There is action taking place in some parts of France like Brittany that is being brought about by local and regional governments, with some assistance from Paris as well as business assistance.

It may be worth checking with local government, local chambers of commerce, Orange and local businesses; as well as consulting DegroupNews to find out what is going on for Internet at that “mas en Provence”; mountain home in the Pyrenees, Alps or Massif Centrale; or other country dwelling.

Of course, there is a strong likelihood that the main resort areas lke the Pyrenean and Alpine ski resorts and the main seaside resorts on the French Riviera (Côte D’Azur) like Saint Tropez will be dégroupé (fully unbundled) by the popular operators like Free or SFR.

Triple-play service

Most of these Internet service providers offer a “triple-play” service with broadband Internet, regular landline telephony and multichannel pay TV as a single package. This setup is specifically in the form of a single-pipe triple-play service with all services carried over the one copper or fibre-optic link between your premises and their exchange setup.

Services

Typically, you put down at least 25-30 euros per month for at least 20Mbps ADSL broadband, more TV channels to choose from, and calling anywhere in France at least as part of this cost.

A fully-equipped service with all of the channels on the TV, fibre-optic broadband and inclusive telephone calling to landlines and mobiles in the most-often-called countries in the world would set you back by approximately 40 euros per month.

There are even times when you can’t really call an accurate benchmark price and service mix for telephone and Internet service there because these prices can be keenly honed or services quickly varied for value. This is an example of how keen this competitive communications environment is in France.

The hardware

You would be provided with what is referred to as a “box” which is an Internet gateway device which also houses a VoIP analogue-telephony-adaptor as well as a “décodeur” which is an IPTV / digital-broadcast-TV set-top box. Mostly, these devices would be connected to each other via a HomePlug AV link, known in French as “réseau CPL”.

These Internet gateway devices are typically known as “Livebox”, “Freebox”, “Bbox”, “Neufbox” or some similar marketing name which also applies to the triple-play service you subscribe to and I refer to these services and routers in this article and across HomeNetworking01.info as an “n-box” because of the naming convention used by the carriers.

Increasing you are dealing with carrier-provided home network hardware that is above the ordinary when it comes to anything a telco or ISP would provide as standard for their customers. I would expect the latest incarnations of these devices to be a well-bred 802.11g/n Wi-Fi router with four Ethernet ports and UPnP Internet Gateway Device functionality.

Increasingly, these Internet gateway devices also are capable of being a network-attached storage device when you connect a USB hard disk to them or, in some cases, through the use of an integrated hard disk. If they have this function, they will typically work as an CIFS-compliant network file share as well as a media server for a particular media directory using iTunes (DAAP) or DLNA standards.

Similarly, the set-top boxes would be capable of being DLNA network media clients as well as increasingly becoming personal video recorders. Of course, this hardware is regularly and frequently updated with firmware that adds on extra functionality.

The Freebox Révolution – the best example of these “n-boxes”

One of these devices that I have given a fair bit of airtime to is the Freebox Révolution. Here, I wrote an article on this site about this piece of stunning industrial design which has an integrated Blu-Ray player in its décodeur (set-top box) and works tightly with the Apple ecosystem. For that matter, if you head for this option, you may be in a position to forego the need for a DVD player to go with the flat-screen TV that you intend to hook the Freebox Player to.

Choosing the right triple-play setup for that French property.

Who is it “dégroupé” to?

If you are coming in to France and have bought that “appartément en Paris” or “mas en Provence”, use the map in the DegroupNews website to identify who is covering your area in an unbundled or “dégroupée” state at the moment. You may also have to use the DegroupTest resource if you know your property’s current phone number or the phone number of one or two of your neighbours if you haven’t got phone service on in your location.

The right offers

Then, once you know who has the service under the “dégroupée” conditions, head to the service provider’s Web page and look at what they have to offer. For the telephony packages that come with any of these services, make sure that you have chosen the plan that allows you to make calls to your home country or frequently-called destinations “illimité” i.e. for no extra cost.

As for Internet use, choose the bandwidth that suits your needs, including allowing for use of the IPTV and interactive entertainment services that will be available through your “décodeur” set-top box. These services aren’t metered so there isn’t any worry about a broadband download limit or how much bandwidth you have used.

You also check that you have the TV channel packages that meet your needs, although most of these channels will be available with the shows running in native language audio with French-language subtitles (version originale sous-titres).

Getting the most out of your “n-box”

Firmware updates

All of the “n-boxes” and their corresponding “décodeurs” do undergo frequent and regular firmware updates, most often to accommodate new services and supply new functionality as well as to keep a stable operating environment. Some of them may perform a “blind” update or you perform the update manually by heading to the management Web page (page de gestion) or the Setup Menu and looking for the “mis à jour” or “mettre à jour” option.

Using an UPS to provide telephone-service continuity

A good practice would be to purchase a low-capacity uninterruptable power supply and connect the Livebox, Freebox or similar Internet gateway to that device if you don’t want to lose phone service during a power cut. Here, you may have to purchase a separate “homeplug” for those devices like the Freebox Révolution that use a power supply and “homeplug” module as their power supply and connectivity to the TV.

The best example of these UPS devices that would suit the “n-box” would be the APC ES series UPS units which are like a large thick power strip. Here, you would need to purchase these units in France so that you have the correct French power sockets on the unit and it comes with a proper Continental power plug.

Exploiting the n-box’s integrated NAS functionality

If the “n-box” has NAS functionality, whether with an integrated hard disk or a USB external hard disk that you supply yourself, it is a good idea to exploit this function. Here, you can use the storage capacity as a drop-off point for files that you move or copy between computers via the home network. Similarly, you could dump the latest pictures from your camera to a known directory on the NAS, share it via DLNA and view them using the set-top box or DLNA media app on your tablet.

Property owners who let others use their properties could place electronic copies of the reference material for that house on to the network storage. Then the people who are using these properties can download the material to their laptops or to their smartphones and tablets that are equipped with SMB-compliant file-manager apps.

The “n-box” may support this function with the aid of a USB external hard drive but may not provide enough power to run some of the small USB hard disks on the market. These drives typically have a separate USB connection for power, so you could then plug this USB power connection in to a self-powered USB hub or an AC-USB power supply, which you could pick up from Darty, Carrefour or other similar stores.

But I would still use a regular NAS for applications where the security of your data is concerned such as computer-system backup. This means that you are able to keep your data if you shift between carriers, the “n-box” plays up and the carrier has to replace it, or you move out of your French abode. As well, the regular NAS can handle intense data-sharing applications more readily than the “n-box” as a NAS.

Key terms and words to remember

Dégroupé(e) A condition of direct unbundled local-loop access to your phone line by your carrier
Monofibre Single fibre run to your premises with access to competing fibre carriers
Multifibre Multiple fibre runs to your premises with each owned by a competing finre carrier. Selected using a special wall socket
Box (n-box) Carrier-provided Internet gateway device (router) with at least a VoIP analogue-telephony adaptor and/or DECT base station
Décodeur Carrier-provided TV set-top box that connects to the Internet gateway device
CPL HomePlug powerline network
page / interface de gestion Web management page for the “n-box”
mettre à jour (mis à jour) update (often used in relation to these devices’ firmware)

Conclusion

This guide will help you with planning for and setting up an Internet service for that property that you have or are  dreaming to have in France.

Switching telephone and broadband in the UK

Article

thinkbroadband :: Making broadband switching easier

My Comments

The reason I am pleased about this article that provides information for British consumers about switching their fixed-line telephone or broadband Internet service provider is helping them understand what can be involved with any of these changeovers in a hilghly-competitive market.

For example, it stresses the importance of satisfying contractural obligations like seeing out any fixed-term plans or making sure that the last bills with the prior service provider are “squared off” completely.

As well, they mentioned about procedures that may be in place with you and your provider in order to protect you from being switched to different communications providers against your will, a practice known as “slamming”. This may involve a letter of confirmation that you sign and return or a passcode that you give to the customer representative of your previous and/ or new provider to authorise you change.

They covered different changeover scenarios such as moving between two retail providers using the same wholesale provider or different wholesale providers. This also included situations where the different wholesale providers use different backend “exchange-to-exchange” infrastructure. There is even the case of a setup where the handover involves totally different infrastructure like heading to a cable or fibre-based provider from an ADSL provider.

But some people do change their telephone or broadband provider when they change their home or business locations; and this usually is a simpler practice of “winding up” business with the previous provider and starting afresh with the current provider. If the move is within the same town and you retain your current phone number, it may be similar to changing service providers at your current address.

People in other countries that are heading towards highly-competitive telephone and broadband markets should have a look at the ThinkBroadband article so they can be aware of what happens when users are shifted between different providers.

Could an expansion module for an Ultrabook be a viable product?

Introduction

Sony VAIO Z Series and docking station

The Sony VAIO Z Series ultraportable with functionality expanded by an add-on module

Previously, I reviewed the Sony VAIO Z Series ultra-thin premium laptop and the review sample cam with an expansion module that linked to this laptop with an LightPeak-(Thunderbolt)-via-USB3 connection. This provided discrete graphics circuitry, an Ethernet connection, video outputs, extra USB sockets as well as a slot-load Blu-Ray reader / DVD-burner optical drive. A cheaper variant of this laptop had the expansion module as an optional accessory rather than in the box.

Well, the age of the Ultrabook is here and some of us may want to have these machines benefit from extra connectivity or functionality at our main work locations yet benefit from a lightweight design when out and about.

Most of us would expand these computers with a myriad of adaptors and modules that plug in to these computers’ USB ports and this could yield a mess when you have many of these peripherals and too few USB ports on the computers.

Docking Stations before

Previously, some manufacturers used to supply docking-stations and port-expanders that integrated with some of their laptop lines usually through a proprietary multipin connector. These typically served one main function i.e. to connect larger desktop peripherals to the laptop but allow the user to quickly remove the laptop when they hit the road.

Data connectivity nowadays

Now the USB 3.0 and Thunderbolt connector can make this concept real for most Ultrabook models when it comes to data transfer; and this can work well with setups that just provide access to an optical drive and / or extra connectors.

These connections allow for high-bandwidth data throughput which can support the requirements of Blu-Ray Discs, high-capacity high-throughput hard disks, Gigabit Ethernet, data for discrete-video GPUs serving high-resolution displays or many more USB 2.0 connectors.

A current problem

Expansion unit as a power supply

But there are issues involved if the expansion module is to be a power supply for the portable computer. Here, most manufacturers ask for different input voltage and current levels for their different notebook computer designs, and they also use different DC plug sizes for some of their products.

This can be easier if the goal is to have the device work with one particular make or model-range of computer. But it can be harder if you expect an expansion module to work across a larger range of products such as a manufacturer’s complete lineup or products made by different manufacturers.

If there is an industry expectation that all Ultrabooks and, perhaps, other ultraportable computers, are to have a particular power-supply requirement for outboard chargers, the power-supply functionality could be answered through the provision of a standard flylead from the expansion device to the host computer.

This could be facilitated through the use of a standard power-supply requirement and connection type for portable computer power-supply connections. It can then allow for power-supply innovation by computer manufacturers and third parties to provide power to these computers from different power sources.

What can be provided

Optical disc

These modules could provide an optical disc drive so one can play or burn CDs / DVDs / Blu-Ray Discs with the Ultrabooks. This could come in handy either with entertainment or with installing software held on these discs. In some cases, people could burn data to these discs due to them being sold for a “dime a dozen”.

Extra connections

Another benefit would be to provide increased connection and expansion abilities for the Ultrabook. This would play well for those users who press a 13” laptop as a computing device at their main location, having it hooked up to a large screen and a keyboard and mouse fit for use with a desktop computer as well as some decent speakers or a nice sound system at their main workstation.

Typically this would manifest in extra USB sockets of the 2.0 or 3.0 variety as well as an Ethernet socket for connecting to a Gigabit Ethernet or HomePlug AV network.

Improved video and audio

An expansion module could help a manufacturer raise an Ultrabook’s multimedia credentials whether it is to enjoy creating or playing audio, video or photo content.

If the manufacturer decided to follow Sony’s example, they could house discrete video circuitry in the expansion unit in order to provide for enhanced multimedia-grade graphics. These could service the laptop’s integrated display or a display connected to video terminals on the expansion unit. In some cases, the expansion module could be a display in the order of 21” or more working as a second screen.

Similarly the sound quality available from an Ultrabook could be improved through the use of discrete sound-processing modules like the Creative Labs modules. This could open up paths like analogue RCA inputs and outputs or SP/DIF digital connections (Toslink optical or RCA coaxial) to connect to good-quality sound systems. As well there could be the use of one or more 1/4” jacks that can be used to connect good microphones or musical instruments to this module for recording.

In some cases, this could extend to the integration of broadcast tuners in to these modules to permit an Ultrabook to receive radio or TV broadcasts.

Providing to the market

Manufacturers should be encouraged to provide more than one different expansion module so that customers can choose the right unit to suit their needs and budget rather than just their computer. As well, they can make sure that these units can cover a larger range of their small notebooks. It can also allow for customers to upgrade their notebooks to suit different needs as well as purchasing different expansion modules for different needs at a later date.

Conclusion

Yes, an expansion module for the new class of Ultrabooks can be a viable computer-accessory product and, once worked out properly, could serve a large range of these computers.

Microsoft Windows 8 product list now made official–3 product ranges

Articles

Microsoft makes Windows 8 name official, three editions only | Microsoft – CNET News

From the horse’s mouth

Windows Team Blog article – Microsoft

My Comments

With all of the talk about WIndows 8 coming up this year, there has been a burning question on the variants this operating system will be available in.

The product variants

Windows RT

Firstly, there will be the Windows RT variant which will be delivered with computer equipment based on the ARM microarchitecture. This will have nearly all of the features available for Windows 8 but will have certain limitations to cope with this microarchitecture and what it stands for.

At the moment, users can install Windows 8 “Metro” apps that are compiled and available for the ARM microarchitecture but wouldn’t be able to load and run the typical Windows desktop applications and games compiled for the classic 32-bit / 64-bit x86 microarchitecture. This version will also have an ARM variant of the essential Microsoft Office apps (Word, Excel, PowerPoint & OneNote) onboard.

There will be limited power functionalities with a “Connected Standby” mode as well as the full operational mode, so these devices can keep themselves updated but with the display off and using very little power.

Windows 8

This version is what most home users will head towards and will have most of the features like the Metro touch user-interface, multi-monitor support, ability for users to switch languages amongst other things. It will also have the Windows Media Center functionality for multimedia consumption including TV viewing.

Windows 7 Starter and Home Premium users can upgrade their existing computers to this package of Windows 8.

Windows 8 Pro

This version is pitched at business users and have all of Windows 8’s features except for the Media Center functionality. Instead, it will have the inherent support for volume and file encryption, virtualisation, remote-desktop server functionality and business-class manageability. Of course it will also be pitched at technically-competent home users and they will need to purchase a low-cost “Windows Media Pack” which will have the Windows Media Center functionality if they want this functionality.

Personally, I would also like to see the availability of a “Pro-Plus” package with Windows 8 Pro and the Media Pack targeted at enthusiasts, IT professionals and others who use their computer for work and personal applications.

Conclusion

What I see is that Microsoft has taken the right step with reducing the number of packages available for Windows 8 so they don’t feel as though they have missed out on certain features that are essential for their work and personal computing needs.

Here, I would find that Windows 8 would suit most users while the Pro variant would suit those users with highly-confidential data, a need to link with established business computing environments or want to get more out of their computing environemnt.

Barnes & Noble beats Amazon to the punch with lighted e-ink Nook (hands-on) | E-book readers – CNET Reviews

 

Barnes & Noble beats Amazon to the punch with lighted e-ink Nook (hands-on) | E-book readers – CNET Reviews

My comments

Illuminating non-self-lighting displays

The new e-ink display technology is showing up a few issues here, especially with use in darker environments. The typical solution for dark-environment ebook reading was to use an accessory cover that had an integrated light of some sort. But it will follow the same path as the liquid-crystal display as I outline below.

Initially, if an application required any form of useability in a dark environment such as a watch, the manufacturer installed a filament bulb in the side of the display and this was lit up by the user pressing a button. Later on, in the mid-80s, device manufacturers used a LED array installed behind the display to backlight small displays like number displays. This typically provided a relatively-consistent illumination effect across the display area and allowed for such practices as changeable illumination colours, which was asked for with car radios.

This became the norm through the mid-90s until some watch manufacturers worked on the use of “electroluminescent” illumination technology which provided an illuminated display on their watch with very little battery consumption and an even display lighting.

Large LCD screens for video / data display applications do use cold-cathode fluorescent backlighting but have moved to white-LED backlighting as a way to be power-efficient.

Research that has been done

The current problem with the e-ink display is that it isn’t self-illuminating. This is although there is research by Pixel QI in to establishing a display technology that can combine what the LCD offers with the e-ink technology. This is to counteract the problem of LCD and OLED display applications being “washed out” in bright sunlight.

But there could be the use of a white electroluminescent panel behind an e-ink display, especially a colour fast-refreshing type to allow for a highly-flexible “use-anywhere” display that can conserve power.

Conclusion

Once we see further work on the e-ink display taking place, it could then allow for this technology to move beyond the Nook or Kindle e-reader.

The newly-discovered security risk in all-platform runtime environments

Introduction

The recent security scare with the Apple Macintosh platform and its exposure to the Flashback malware was centered around the use of Java on this platform, rather than being targeted directly using native code. But there have been similar risks targeted at this platform but this time using the Adobe Flash runtime environment.

Previously the typical computer’s operating system, desktop-productivity software and default Web-browsing environment has been targeted by malware writers. This has been more so with software that is used by many people, like Microsoft’s Windows XP operating system and Internet Explorer Web browsers.

But Microsoft, Apple and the open-source community have been working lately on hardening their operating-system, desktop-productivity and Web-browsing software against malware. This has been done through releasing software patches that fix vulnerabilities as soon as they are discovered and having such patches delivered using automated software-maintenance systems like Windows Update.

So malware authors are now turning their arrows towards the multi-platform runtime environments like Oracle’s Java and Adobe’s Flash and Air environments. These typically have a runtime component that is user-installed on most computing platforms, or this component is rolled in to some computing platforms.

These runtime environments have appealed to mainstream software developers because they can create their software in a “write once, run anywhere” manner without needing to port the software to the different platforms they want to target. This situation also has appeal to malware authors due to the ability to target multiple platforms with little risk as well as finding that these runtime environments aren’t patched as rigorously as the operating systems.

One main problem – Java and how it is maintained on the Macintosh

The Java runtime environment used to be delivered with the Windows platform until 2004 due to a legal agreement between Sun and Microsoft regarding an anti-trust issue. Now Windows users pick up the runtime code from Oracle’s Java website now that Oracle have taken over the Java environment from Sun.

But Apple still delivers the Java runtime environment to their Macintosh users, either with the operating system until “Snow Leopard” or as a separate download from their Website for subsequent users.

For both platforms, the Java runtime survives operating-system updates, even major version upgrades. As well, it, like the Adobe Flash runtime, has to be updated separately.

Windows and Linux users still have the advantage of going to the Oracle Website to install and update the Java Website and they can set up the Java installer software to implement the latest version automatically or let them know of updated Java runtimes. But Apple don’t pass on new updates for the Java runtime to MacOS users as soon as Oracle release them.

What Apple should do is pass on the Java runtime updates as soon as Oracle releases these updates. This could be involving Apple ceding the management of the MacOS X Java runtime to Oracle and writing any necessary integration code to support co-ordinated maintenance of this runtime the the Macintosh platform.

What users can do with these runtime environments

Users can keep their runtime environments for Flash, Java, Adobe Air and other “write once, run-anywhere” platforms by looking for updates at the developer’s Website. They can also enable automatic deployment of critical updates to these environments through various options offered by the installer.

But do you need to keep any of these runtime environments on your regular computer? You could do without it but some vertical, enterprise and home software requires the use of these runtime environments. In some cases, some developers write parts of their software in native code for the platform the software is to run on while using “write once, run anywhere” code that works with these environments for other parts.

For example, YouTube,  most browser-hosted games or file-transfer interfaces for Websites implement Adobe Flash Player while programs like OpenOffice, Adobe’s Creative Suite and some enterprise / vertical software require Java.

If you are not likely to running any programs that depend on a runtime environment regularly or can avoid needing that particular environment, you could avoid installing the environment at all to keep your computer secure and stable.

What can the industry do

Use of computer security software to protect against runtime-environment attacks

A question that could be raised is whether it is feasible for a computer-security program to be written so that it can inspect the software that is intended to be run in these environments.

This is more so as these environments become ubiquitous for delivering software to multiple computing environments. In the case of Java, this environment is being implemented as a baseline for the Android platform and as the language for writing interactivity in to Blu-Ray Discs.

This could be achieved through the use of plug-in modules for current desktop and appliance-level security applications; or for modules that connect to the runtime environments, observing for abnormalities in the way they handle computer resources.

Development of enhanced runtime environments that work with the host operating system’s security logic

It can also be feasible for the runtime environments to work tightly with the operating-system’s user access management and prevent the programs that work behind them from using resources unless they are explicitly allowed to. This could involve use of sandboxes or privilege levels that mimic the operating system’s privilege levels thus working at the lowest level unless they have to work higher.

Consistent and responsive updating of the runtime environment across all platforms

Adobe, Oracle and others who develop “write-once, run-anywhere” platforms could implement a consistent and responsive update policy for these platforms in response to any discovered bug or exploitable software weakness. The developers of these platforms have to be sure that the updates are delivered as soon as possible and across all platforms that the runtime environment is targeted at.

This includes development of a strategy so that access to the targeted platforms is guaranteed by the runtime-environment developer. For example, it may include immediate propagation of firmware updates for devices or the use of the developer’s own installation routines for all regular computing environments.

Allow design-time native-binary compiling for desktop Java

Another improvement that I would like to see is for software that is written in the Java language to be able to be compiled to native binary (.EXE) code during development. Here, this could allow a desktop-software project that has routines written in Java as well as routines written in other languages like C++ and targeted to one platform to be able to run quickly and securely on that platform.

It will then avoid the need to require the installation of the Java runtime when a program like Adobe’s Creative Suite software is deployed to the end user. It can also allow the developer to deliver the software to many platforms in a binary form that is native to each target platform, thus allowing for efficient use of system resources.

Conclusion

Once we adopt proper standards concerning the management and maintenance of “write-once, run-anywhere” software-development platforms and make them to the same standard as regular-computer operating systems, this can reduce the chance of these platforms being exploited by malware authors.

Apple has now released a software fix for the Flashback trojan

Articles

A look at Apple’s Flashback removal tool | MacFixIt – CNET Reviews

Apple releases fix for Flashback malware | Engadget

Downloads – Apple’s support Website

Java Update for MacOS 10.6

Java for MacOS Lion

My Comments

Apple has reacted to the groundswell of concern about the recent Flashback malware and have issued updates to its Java runtime environment for both MacOS Snow Leopard and Lion.

Here, they have implemented a check-and-remove routine for this Trojan as part of the installation routine for the new Java runtime environment. For most Macintosh users, this will simplify the process of removing any existence of this malware as well as keeping this runtime environment up-to-date.

The CNET article also gave a detailed review of what goes on as well as how to fix situations if the installation takes too long and the procedure hangs. As I have posted previously, Apple could improve on the issue of providing system maintenance and desktop security software so that Mac users can keep these systems in good order.