This article on ComputerWorld has the headline "Report predicts 802.11n wireless technology will start eroding the wired Ethernet market within the next two to three years".
Based on what i've seen of 802.11n, i really don't think this will be the case! Throughput and reliability alone are good enough reasons to stick to wired ethernet, especially as gigabit hardware is much more affordable now. Yes, WiFi is useful in certain situations, but in a working environment where people are going to be sitting at a desk, you might as well stay wired!
A PCMag article by John Dvorak about the recent failure of the Windows Genuine Advantage authentication servers brings up some interesting points. With everyone becoming more reliant on online programs (i.e. Software as a Service), we're more at risk to comms faults and server outages. Why can't we go back to having applications on our desktop?!
You can image the advertising push. "Now control your own data!" "Faster processing power now." "Cheaper!" "Everything at your fingertips." "No need to worry about network outages." "Faster, cheaper, more reliable."
Singapore Airlines is adding bigger screens, and a Red Hat distribution of the Linux, in every seat on its newest planes. "KrisWorld" (cool name!) is their in-flight entertainment system which consists of a central Linux server and 'fat' clients in every seat.
KrisWorld can also be used as a PC and includes Sun Microsystems Inc.'s StarOffice application suite, which offers a word processor, spreadsheet, and a presentation program. Every seat is fitted with a USB (Universal Serial Bus) port that lets passengers access documents carried on a thumb drive or portable hard disk. The port can also be used to connect a USB keyboard or mouse, making it easier for business travellers to create and edit documents without having to dig out their laptops and power cords
- Network World
I wonder why they called it KrisWorld....
ITN reports that a 39 year old man sitting on a wall outside a home in west London was arrested by two community support officers on suspicion of stealing a wireless broadband connection.
This arrest should act as a warning to anyone who thinks it is acceptable to illegally use other people's broadband connections. To do so potentially breaches the Computer Misuse Act and the Communications Act, so computer users need to be aware that this is unlawful and police will investigate any violation we become aware of.
- Detective Constable Mark Roberts, of the Metropolitan Police computer crime unit.The Register also follows this story.
SMBs are being put off outsourcing their IT due to the cost and loss of control over their systems. This article by Computer Weekly says that just 25% of 500 UK SMBs surveyed are willing to use outsourced services.
The key areas for outsourcing are security and e-mail. Only a small minority of SMBs can see a time when their IT function is fully managed
said Aphrodite Brinsmead, author of the study.
On the plus side, 44% of SMBs would most likely look to a vendor to provide them with security services. Other issues such as connectivity, web presence and email management also come out as high priorities for outsourcing.
The NYT reports that passengers on the London-to-Scotland east coast main line will get FREE Wi-Fi as part of National Express' winning bid. GNER completed installation of Wi-Fi broadband on all 41 of its east coast trains last year, and although the service has been free for first-class passengers, those in standard (coach) are charged. This service by National Express is free to all, and uses 3G/GPRS and satellite tech.
Now we just have to wait for the south west to catch up!
The ETQW website now has standalone binaries available for linux and windows. Shame that there aren't any free public beta keys available for the client
Anti-Virus and Network Security are important to any computer user; but unfortunately the right choice in software can be a challenge. Today I had to endure a severe problem with Norton Internet Security 2007, which had rendered core Windows Networking software components laid to ruin - which was very frustrating for my customer. Luckily, Windows System Restore went some way to saving the day.
System Restore lets you roll back your computer settings without affecting your documents, but it doesn't always run successfully. Periodic snapshots are taken and stored on a part of your hard drive. On the first three attempts, my customer was unsuccessful restoring the computer to recent snapshots, but by chance I tried an earlier snapshot from two weeks previous which had restored the networking components into a working state.
I then promptly uninstalled Norton Internet Security 2007 and replaced it with a trial version of AVG for the time being. I'm growing ever more sour of my experience with Norton, for one it is very heavy on any system, and secondly, it has an overly visible presence, distracting users only to inform them that it is there (example, a toolbar in Internet Explorer saying that YOU ARE SECURED, and periodic pop-ups saying STATUS GOOD).
So, credit still due to AVG, who write a great suite of products, all be it not the best looking - I've never had any trouble with it yet.
Now we have a new thin-client machine on our wall, I've been extending the Caller ID program I wrote.
It now speaks the name of who's calling, has configurable popup size and window locations, plus the ability to automatically log the call into our CRM for all matching account phone numbers!
If I get round to it, I'll write a custom server service which will replace the YAC program which is running on our server, and make it do network broadcasts instead of having to rely on pre-programmed IP addresses.
I'm Ruairi Fullam (call me "Rory", my name is Irish), and I've been an Exeter-based IT Consultant for over five years specialising in roughly the same areas as Kris does. I'm currently now based at the Switch Systems offices working alongside Kris as I anticipate in the near future to merge with Switch Systems to mutually increase the quality of service we both offer, which of course is of great benefit to both of our existing customer bases.
Well, Kris has taught me a number of interesting things that weren't
immediately obvious to me, like realtime graphical network monitoring
using TheDude, and learning the basics of physical network cabling.
Seeing the potential of this, I advised Kris that it would be great if we
wall-mounted his new Thin Client terminal display on the wall between
our two desks, so at a glance we can see the status of all our client
networks and websites, and also see the identity of incoming callers
(thanks to Kris' fantastic CRM integrated caller ID software).
So
- for now I'm working through my current workload, but we have some
great ideas for the future on how we push Switch Systems further and
increase the brand value and market presence. Exciting times to come
for sure!
If you want to get ahead of next week's automated updates, you can now install two updates ("performance and reliability" and "compatability and reliability") which finally fix things such as the long 'estimated time remaining' when copying files and numerous other badly needed fixes!
An article on Security Focus "Teaching hacking helps students, professors say" is something that I totally agree with. When lecturing web programming at the university, it would have been a major omission if I didn't go over topics such as the domain-security model, cross-site scripting, SQL injection, cookie stealing and so on.
It makes the content more exciting for the class as well - quite a few students woke up once I demonstrated how the schools website could be exploited with XSS and a logged in person's cookies stolen in real time.
This is a personal blog. The views and opinions expressed here represent the authors involved and not those of Switch Systems Ltd unless stated explicitly.