The Gartner Group launched during the IT Security Summit, a book written by Richard Hunter (Gartner vice-president) entitled IT Risk: "Turning Business Threats into Competitive".

The Register published an article highlighting some of Hunter's statement. Extracts:

• IT systems have become so integral to businesses that their failure can have disastrous consequences for an organization.

• IT risk is too important to be left to IT departments
• IT risk is related to IT value. It would be short-sighted not to recognize either value or risk

The complete article in available on The Register site.

More interesting than the article itself are indeed the comments which clearly show how wide is the gap between the theory (or the analysis) and the reality.

Best of :

• So the Bean counters and all the people who have no clue about it should have control? BAD IDEA.
• …This is the reason why an I.T director needs to sit on the board. Not however just some one who did a MBA but barely knows how to turn on their PC.
• …much of the problem can be resolved with a bit of education and common sense – and some money of course
• Ignorance, from middle management to board level, of even simple issues relating to IT risks that can be seriously detrimental to the business as a whole.
• Management, up to board level, simply not listening to IT managers who DO know what they are talking about
• In my experience IT risk auditors are finance types who don't understand IT and thus cannot adequately assess the risk
• Yes, let's take away IT disaster management and network security from the people that have a clue.

All comments are here.

I recognize in most comments highly experienced, realistic and well grounded IT guys. About the, so called, IT Analysts… same consideration than for the Burton Group.

As expressed, common sense would be to have IT director on the board, and the management to wake up and become IT skilled.

What's your opinion ?

Tags: 2007, analysis, art, best of, blog, book, ces, ethernet, failure, fon, gap, gartner group, how to, im, IT risk, King, lan, launch, LED, light, list, Management, MIT, money, network, nomadcom.net, pet, press, risk, security, simple, the register, threat, uk, wp, www, XP

A report from Burton Group suggests that new emerging standard of wireless network (WLAN / WiFi) 802.11n (Mimo) will start replacing wired Ethernet 802.3 networks within the next 2-3 years as it improves throughput and range compared to actual 802.11 b/g.

IT senior analyst Paul DeBasi goes even further and says "IT professionals should start thinking now about how they will deploy, maintain and benefit from an all-wireless LAN."

This is a joke isn't it ? Even if I'm a fervent of wireless technology, I simply cannot imagine how wireless networks will replace actual wired networks. Here are the main reasons:

• Bandwidth: With 802.11n the maximum theoretical throughput (using 2 steams) will be 248 Mbps meanwhile Ethernet 802.3an (2006) already provides 10Gbps and next IEEE study group target is 802.3ba with both 40 and 100Gbps. I don't even speak about signal attenuation releated to distance and obstacles.

• Frequency spectum 2.4 GHz & 5GHz are very narrow and number of available channels are limited. So maintaining high speed links, large number of clients without facing frequency overlaps and other electro-magnetic interferences seems very unlikely.
• Electro-smog: With 802.11n the range covered will be larger but this will have undoubtedly have a negative impact on performance and signal strength specially when using ISM 2.4 GHz spectrum in a wireless crowed environment.
• VoWLAN capacity: Several studies have been done to determine, how many simultaneous calls one AP can handle. The number of simultaneous calls is 15 before observed speech quality is lowered via increased delay. (I assume the study also get rid of telephone wires).
• A "wireless only" corporate office means that PBX system also have to rely on wireless network, otherwise it would be complete non-sense to pull wire only for telephone and use wireless connectivity for computers.

Is this report a hoax or do they, at the Burton Group, have some enlighten prophets?

Source: ZDNet
Full report is available here (sign-in required)

Tags: 2007, 24, 802.11, art, ATT, blog, bt, capacity, ces, computer, computers, connectivity, CTU, delay, distance, ethernet, HP, ia, im, Impact, King, lan, light, MIT, network, nomadcom.net, phone, project, prophet, space, study, technology, Telecommunications, term, white paper, wifi, wireless, wlan, wp, www

Et voilà! As foreseen, my S620 is now running on Windows Mobile 6. 

Quick review:

The upgrade procedure was straight forward. 3-4 mins for the installation of the upgrade package and then about 5 mins to wait for the S620 to restart and finish the installation of Windows Mobile 6.

First impressions:

• No major changes on user's interface
• Predictive writing method (T9) working rather well. Definitively an improvement
• Calendar with a better view of your schedule at a glance
• More Alarm options, but still rather limited
• Improved wireless connection (faster link establishment) and better GPRS stability
• No improvement on memory management and closing running applications
• It seems that power management has improved (but perhaps just an impression)
• Can't say if the Smartphone is faster on WM6 than on WM5. Nothing significant.

More will follow, as soon as I will get familiarized with WM6.

Tags: 2007, art, blog, connection, fon, htc, ia, ict, im, install, King, lan, Management, memory, MIT, mobile, Mobile Communications, nomadcom.net, phone, power, press, release, review, S620, screen, smartphone, space, Telecommunications, upgrade, user, windows, windows mobile 6, wireless, WM5, WM6, wp