Troubleshooting Wireless Networks

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  • Property management company beefs up network security

    Enterprises could learn a lesson from Managed Services Inc., which rolled out wired and wireless network access to dozens of its properties nationwide, but in doing so found security could suffer. 

  • Cisco 'leapfrogs' in WLAN switch ranking

    Coming off its purchase of Airespace earlier this year, Cisco is breathing down Symbol's neck in the race to be the WLAN switch leader. 

  • Cherokee Nation sniffs out, snuffs WLAN troubles

    From the comfort of his truck, Jon James has found rogue and unsecured access points and has found out what is causing interruptions on the WLAN in Cherokee Nation. 

  • Cisco introduces unified LAN, wireless mesh

    Cisco made truth of the rumors yesterday, introducing new WLAN products and spinning its own web of wireless mesh. 

  • Wireless LANs, the new 'secure' network

    Once thought to be extremely vulnerable to attacks, wireless LANs are gaining security traction. Learn why experts and vendors say wireless hackers are no longer an issue and why wireless networks can be more secure than wired. 

  • WLAN security flies high with intrusion detection

    Trapeze this week tapped AirDefense to add security features to its wireless network access points to protect against threats. 

  • Cisco Spotlight Series: Service with a smile

    Gary Moore couldn't be prouder. During the past four years, the Cisco Systems Inc. senior vice president has transformed the networking giant's advanced services group from an organization that helps fix products to one that addresses what Cisco call... 

  • When your vendor goes down in flames

    One fire department loves its Proxim wireless videoconferencing system. However, now that Proxim is no more, it raises the question: Is sticking with a bankrupt vendor's gear an unacceptable risk? 

  • Wi-Fi access points go nuclear

    No matter how secure Wi-Fi gets, there may be some places where wireless networking just isn't appropriate. Security experts at the recent Black Hat conference recently explained how a U.S. nuclear power plant is using Wi-Fi and risking an informatio... 

  • Burton: WLANs safe for everyone

    A Burton Group analyst says it's time to cast those enterprise wireless LAN security and management fears aside, and explains why Wi-Fi is finally a viable alternative to wired networks.