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TechRepublic Resources

Poll: Will Delta's Wi-Fi service make you more likely to fly with them
Delta Air Lines announced Tuesday that it will begin offering Wi-Fi connectivity on all domestic U.S. flights by the middle of 2009. Delta will charge a flat fee of $9.95 for flights of three hours or less and $12.95 on flights over three hours. Will Delta's Wi-Fi service make you...
Tags: Flight, Delta Air Lines Inc., Wireless LANs, Wi-Fi, Wireless, Bill Detwiler
Blog posts 2008-08-05
Security news roundup: Apple's DNS patch flawed
This week's security events includes news that the DNS patch released by Apple is flawed, a warning about the ease with which eavesdroppers can listen in to most wireless phone conversations, critical holes discovered in K9 Web Protection, and a DOS vulnerability in F-PROT's virus scanner. by Paul Mah
Tags: Phone, DNS, Vulnerability, Apple Inc., F-PROT, Scanners, Domain Names, Security, Wi-Fi, Wireless, Hardware, Peripherals, Internet, Paul Mah
Blog posts 2008-08-03
Overcome the resistance to change with a grassroots rebellion
What do Prohibition, women's suffrage, gay rights, and PCs in business all have in common? They all started out as grassroots rebellions which lead to major changes in business and society. You can do the same thing. by John Sheesley
Tags: Network, Information Technology, Leader, MIS, Computer, Grassroots Rebellion, Productivity, Gender And Diversity, Leadership, Wi-Fi, Wireless, Human Resources, Management, John Sheesley
Blog posts 2008-07-29
Security news roundup: Tool lets you resolve location of rogue Wi-Fi users
This week's security events includes news of a security update to the popular Thunderbird e-mail client, news of a buffer overflow in BEA WebLogic, exploits for DNS vulnerability released, and a tool that allows you to resolve the actual physical location of rogue Wi-Fi users. by Paul Mah
Tags: DNS, Vulnerability, Mozilla Thunderbird, Wi-Fi, Exploit, Tool, MoocherHunter, Security, Wireless, Paul Mah
Blog posts 2008-07-27
IT Dojo: How to spoof a MAC address
When you support small offices, home offices, and remote offices, you often run across older wireless equipment. Equipment that's likely secured with MAC filtering and perhaps a hidden SSID and WEP encryption.Most techs would agree that MAC filtering alone isn't going to secure a wireless network and that even WEP...
Tags: TechRepublic Inc., MAC, Information Technology, it dojo, bill detwiler, microsoft windows, security, wi-fi, wireless, wep, mac address, ssid, spoofing
Videos 2008-07-14
Configuring the Cisco 851W or 871W: Standard IOS
This tutorial by George Ou and Justin James shows you how to set up an advanced SOHO configuration for the Cisco 851W router. by George Ou
Tags: Cisco IOS, Console, Router, SSID, WLAN, Configuration, IP, Cisco Systems Inc., Guest Network, GuestWLAN, LANs, Routers & Switches, Network Technology, Wi-Fi, Networking, Wireless, George Ou
Blog posts 2008-07-03
Top 10 IT headlines for June 26: Chrysler brings Wi-Fi to 2009 models, IT talent crunch is fault of CIOs
Top 10 IT headlines for Thursday, June 26, 2008: U.S. tech sector is still creating jobs, Chrysler will turn 2009 vehicles into Wi-Fi hot spots, Microsoft is transitioning to server/client model, CIOs are responsible for IT talent crunch, and more. by Jason Hiner
Tags: Talent, TechRepublic Inc., CNET Networks Inc., Information Technology, Chrysler LLC, Wi-Fi, Strategy, Management, Jason Hiner
Blog posts 2008-06-26
Wi-Fi thief's tale reminds IT to enforce home office security
Network security is only as good as its weakest link--often users' home Wi-Fi networks. IT managers must examine their exposure to unsecured Wi-Fi networks and take steps to mitigate any risks, such as helping users protect their networks, implementing a good remote access policy, and addressing any compliance issues. by...
Tags: Network, Information Technology, Wi-Fi Security, Wi-Fi Thief, Remote Access Policy, Wireless LANs, Wi-Fi, Remote Access, Wireless Security, Wireless, Security, Bill Detwiler
Blog posts 2008-06-20
Top 10 IT headlines for June 9: Apple WWDC live, Cisco pushes new WiMAX alliance, Microsoft apologizes to open source
Top 10 IT headlines Live blog: Steve Jobs at Apple WWDC 2008 CNET Cisco to unveil alliance Monday for WiMax stimulation Computerworld Microsoft apologizes to Open Source Initiative for policy violation ZDNet A proposal for Twitter: Shut it down CNET Nvidia, AMD vie...
Tags: Alliance, CNET Networks Inc., Open Source, Information Technology, Apple Inc., Microsoft Corp., Cisco Systems Inc., WiMAX, Strategy, Wi-Fi, Wireless, Management, Jason Hiner
Blog posts 2008-06-09
Wi-Fi power management: Road warriors beware
Given: Road warriors hoard battery reserves by using power adapters whenever possible. If you don't believe me, just try to find an open power outlet at an airport. Most road warriors are aware of notebook power-saving features such as the display and hard drive timers. Something that's not well known...
Tags: Power Management, Traffic, Client, Access Point, Timer, PSPM, Delivery Traffic Indication Message Beacon Frame, Wireless LANs, Wi-Fi, Wireless, Michael Kassner
Blog posts 2008-05-30
Top 10 IT headlines for May 29: Microsoft's morphing biz model, Google's browser mission, Wi-Fi with five-mile range
Top 10 IT headlines D6: Snippets of Microsoft's morphing business model emerge ZDNet Google's mission: Extend the browser ZDNet Ray Ozzie: Open source a more disruptive competitor than Google ZDNet Wi-Fi bridge claims a range of 5 miles ZDNet Schmidt: Google's social ad...
Tags: Google Inc., TechRepublic Inc., Information Technology, Wi-Fi, Microsoft Corp., Web Browser, Strategy, Web Browsers, Management, Internet, Jason Hiner
Blog posts 2008-05-29
TR members: What wireless topics are of interest?
Eight years ago when I became a TR member, it never occurred to me that someday I'd have the privilege of writing for TechRepublic. It's extremely special to me as I've realized one of my dreams. I'm not sure how many more will come true, but my son is doing...
Tags: Member, Wi-Fi, Wireless, Michael Kassner
Blog posts 2008-05-23
Top 10 IT headlines for May 23: Google's Wi-Fi on steroids, HP edges IBM in servers, Apple's digital home
Top 10 IT headlines Larry Page talks about Google's vision of "Wi-Fi on steroids" Google Public Policy Blog Gartner: HP Edges Out IBM in Server Revenue, Shipments eWEEK Apple's digital home, five years out CNET Google's search share tops 61 percent; That'll spook Microsoft...
Tags: Google Inc., Hewlett-Packard Co., CNET Networks Inc., Information Technology, Server, Apple Inc., Wi-Fi, IBM Corp., Strategy, Management, Jason Hiner
Blog posts 2008-05-23
Wi-Fi security for road warriors: AirDefense style
For the past few months, I've been working on an informal series about the trials and tribulations of using public Wi-Fi networks. From the positive responses, it appears that the security tips have been helpful. With TechRepublic road warriors now savvy about Wi-Fi security, I should be happy. Well almost,...
Tags: AirDefense, Wi-Fi Security, Wireless LANs, Wireless Security, Wi-Fi, Wireless, Security, Michael Kassner
Blog posts 2008-05-22
Top 10 IT headlines for May 20: Developers slow to build on Vista, hosted Exchange ramps up, more muni Wi-Fi closures
Top 10 IT headlines Developers slow to build on Windows Vista TechRepublic Nine more municipal Wi-Fi networks slated for closing TechWeb Microsoft: Half of Exchange inboxes to be Microsoft-hosted in five years ZDNet Apple cleaning up in $1,000-plus retail market CNET SMS on...
Tags: Developer, Google Inc., CNET Networks Inc., Information Technology, Municipal Wi-Fi, Microsoft Windows Vista, Wi-Fi, Microsoft Windows, Microsoft Windows Vista (Longhorn), Strategy, Operating Systems, Software, Management, Jason Hiner
Blog posts 2008-05-20
802.11n: MIMO really needs smart antennas
As Wi-Fi standards go, 802.11n has a lot to live up to, especially after hearing how 802.11n's advertised throughput, security, and reliability will allow Wi-Fi to replace existing wired networks. This means 802.11n's RF technology needs to be rock-solid, just like Ethernet cables, while facing ever-changing environmental conditions. ...
Tags: Device, Network, Signal, IEEE 802.11n, Interference, MIMO, Technology, Antenna, RF, Ruckus Wireless, Antenna Diversity, N, Beamforming, BeamFlex, Path Control Module, Ruckus, Wi-Fi, Wireless LANs, Wireless, Michael Kassner
Blog posts 2008-05-14
Windows XP Service Pack 3 provides updated WPA2 support
Windows XP Service Pack 3 (SP3) was recently released as a critical update to Windows XP systems. This update is welcome in that there is still an investment in core updates with the popular operating system compared to Windows Vista, but it will probably be the last service pack style update with core...
Tags: WPA, Network, Microsoft Windows XP Service Pack, Windows XP Service Pack 3, XP3, Microsoft Windows, Wi-Fi, Wireless LANs, Microsoft Windows XP, Wireless, Network Security, Networking, Operating Systems, Software, Rick Vanover
Blog posts 2008-05-11
HotelChatter's 2008 Wi-Fi review: Rating the hotels
HotelChatter.com is a good starting point for road warriors who are looking for virtually any kind of information about hotels. I try to glean helpful information from the the Web site whenever I travel. On more than a few occasions the site has helped in deciding the best place to...
Tags: Hotel, HotelChatter, HotelChatter.com, Wireless LANs, Wi-Fi, Wireless, Michael Kassner
Blog posts 2008-05-09
The new Clearwire: Mobile WiMAX in the U.S. gets major cash infusion
Sprint has finalized a groundbreaking deal to spin off its nascent U.S. WiMAX network into a joint venture partnership with Clearwire that will be funded by Intel, Google, Comcast, Time Warner Cable, and Bright House Networks. Sprint has been building out its Xohm WiMAX into a nationwide...
Tags: Mobile, Network, Clearwire Corp., Broadband, Sprint Communications, WiMAX, Wi-Fi, Wireless, Network Technology, Broadband Internet, Telecommunications, Networking, Jason Hiner
Blog posts 2008-05-07
WiMAX Forum endorses new WiMAX lab at University of Maryland
WiMAX appears to be back on track. TechRepublic's executive editor Jason Hiner published some good news today in his post, "The new Clearwire: Mobile WiMAX in the US gets major cash infusion." It appears that Sprint and Clearwire are on the same page again and buoyed by major investments from...
Tags: University Of Maryland, WiMAX, Wi-Fi, Wireless, Michael Kassner
Blog posts 2008-05-07
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