Make sure that overzealous antispam software doesn't block your copy of Windows Client UPDATE--add [email protected] to your list of allowed senders and contacts.
This Issue Sponsored By
This email newsletter comes to you free and is supported by the following advertisers, which offer products and services in which you might be interested. Please take a moment to visit these advertisers' Web sites and show your support for Windows Client UPDATE.
Free Patch Management White Paper from St. Bernard Software
http://www.windowsitpro.com/whitepapers/stbernard/patchmanagement/index.cfm?code=0106CLI_P
Exchange & Outlook Administrator
http://www.exchangeadmin.com/rd.cfm?code=fsep2351up
===============
1. Commentary
- 108Mbps Wireless Ethernet: Better, Faster, Stronger?
2. Reader Challenge
- December 2004 Reader Challenge Winners
- January 2005 Challenge
3. News & Views
- Microsoft Ships Public AntiSpyware Beta
4. Resources
- Tip: Read-Only USB Storage
- Featured Thread: Wireless Network Setup Wizard
5. New and Improved
- Calendar Creator
- Tell Us About a Hot Product and Get a T-Shirt!
==== Sponsor: Free Patch Management White Paper from St. Bernard Software ====
Successful patch management is a core component of maintaining a secure computing environment. With a growing number of patches being released by Microsoft weekly, IT administrators must be vigilant in assuring that the machines on their networks are accurately patched. Although Microsoft offers tools to assist administrators with the tasks of patching, they are often time-consuming and far from comprehensive. However there are solutions on the market that can reliably and accurately automate the tasks involved in successful patch management. In this free white paper, learn more about the patch management dilemma and patch management solutions. Download this free white paper now!
http://www.windowsitpro.com/whitepapers/stbernard/patchmanagement/index.cfm?code=0106CLI_P
==========
- 108Mbps Wireless Ethernet: Better, Faster, Stronger?
- December 2004 Reader Challenge Winners
- January 2005 Challenge
- Microsoft Ships Public AntiSpyware Beta
- Tip: Read-Only USB Storage
- Featured Thread: Wireless Network Setup Wizard
- Calendar Creator
- Tell Us About a Hot Product and Get a T-Shirt!
Successful patch management is a core component of maintaining a secure computing environment. With a growing number of patches being released by Microsoft weekly, IT administrators must be vigilant in assuring that the machines on their networks are accurately patched. Although Microsoft offers tools to assist administrators with the tasks of patching, they are often time-consuming and far from comprehensive. However there are solutions on the market that can reliably and accurately automate the tasks involved in successful patch management. In this free white paper, learn more about the patch management dilemma and patch management solutions. Download this free white paper now!
http://www.windowsitpro.com/whitepapers/stbernard/patchmanagement/index.cfm?code=0106CLI_P
==== 1. Commentary: 108Mbps Wireless Ethernet: Better, Faster, Stronger? ====
by David Chernicoff, [email protected]
During the past year, I've received quite a few reader requests for information about the 108Mbps wireless Ethernet offerings currently available. I had planned to cover some of the technologies, but the release of Windows XP Service Pack 2 (SP 2) caused compatibility problems with many of the devices so I decided to hold off for a bit to give vendors time to release updated drivers and fixes for their products.
In the preholiday season, the requests for information about 108Mbps wireless Ethernet started again, so I finally picked up a router and a set of client devices--PC Card, NIC, and USB device) to see what the hoopla was about.
After installing the 108Mbps devices, I tried to connect to legacy 802.11b (11Mbps) and current 802.11g (54Mbps) networks. Backward-compatibility worked fine on these older standards, even with wireless routers from different vendors.
Setting up an end-to-end 108Mbps network resulted in a noticeable performance improvement when pulling large files off of my network when compared with the 54Mbps network, but performance still wasn't as good as the wired 100Mbps connection. I had expected this result because overhead on a wireless network is significantly greater than on a wired network.
Internet access performance was unaffected, regardless of network type, because the throttling point is the net connection--which in my office rarely exceeds 3Mbps--not the local network.
In day-to-day use, 108Mbps wireless Ethernet technology showed no clear advantage. Although a noticeable speed difference exists between 802.11b and 802.11g, doubling the 802.11g speed didn't seem to make the network any faster.
However, there was one advantage that might make the entire 108Mbps technology worthwhile to many users: The coverage area of the 108Mbps router was significantly better than that of the 802.11g router, even when used only for G connections. Areas of my office that were unreliable for wireless connectivity suddenly had a decent signal strength and reliable wireless network access.
So would I pull out an existing 802.11g network to use the faster technology? Not at this point, but if I was adding wireless connectivity from scratch or upgrading an 802.11b network, the 108Mbps technologies are worth considering.
On a related wireless note, I recently found myself doing some unintentional war driving, which is the practice of driving around looking for wireless networks. While slipping my PDA into its car mount (I was using it to play music in the car), I accidentally enabled the device's internal 802.11b wireless networking capabilities. You can imagine my surprise when, while driving through a residential neighborhood close to home, I was alerted to the presence of no less than a dozen wireless networks over a distance of about a mile.
Now I realize that many people don't disable broadcast notification of their wireless networks, but half of these networks were still using the default network name (linksys) and, as I found when I pulled over to check, were unsecured and allowed me Internet access via their networks.
I didn't try accessing the administrative functions of the open routers, but my experience has shown that when wireless routers are left in the default state, the owners usually don't bother to change the administrative password on the device, either.
I wonder how many of those home networks were used to connect to corporate networks via VPNs. If you use VPN access to let your remote users access corporate network resources, have you explained to these users how to secure their home networks? It's worth your time and effort.
==========
by David Chernicoff, [email protected]
==== Sponsor: Exchange & Outlook Administrator ====
Try a Sample Issue of Exchange & Outlook Administrator!
If you haven't seen Exchange & Outlook Administrator, you're missing out on key information that will go a long way towards preventing serious messaging problems and downtime. Request a sample issue today, and discover tools you won't find anywhere else to help you migrate, optimize, administer, backup, recover, and secure Exchange and Outlook. Order now!
http://www.exchangeadmin.com/rd.cfm?code=fsep2351up
===============
Try a Sample Issue of Exchange & Outlook Administrator!
If you haven't seen Exchange & Outlook Administrator, you're missing out on key information that will go a long way towards preventing serious messaging problems and downtime. Request a sample issue today, and discover tools you won't find anywhere else to help you migrate, optimize, administer, backup, recover, and secure Exchange and Outlook. Order now!
http://www.exchangeadmin.com/rd.cfm?code=fsep2351up
This email newsletter is brought to you by Windows IT Pro, the leading publication for IT professionals deploying Windows and related technologies. Subscribe today!
http://www.windowsitpro.com/sub.cfm?code=wswi201x1z
View the Windows IT Pro Privacy policy at
http://www.windowsitpro.com/AboutUs/Index.cfm?action=privacy
Windows IT Pro is a division of Penton Media, Inc.
221 East 29th Street, Loveland CO 80538
Attention: Customer Service Department
Copyright 2005, Penton Media, Inc. All Rights Reserved.