Troubleshooting Wireless Networks

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  • Experts call management Wi-Fi's biggest challenge

    Forget security. When it comes to implementing Wi-Fi, experts explain why management is the toughest challenge. 

  • Cisco stamps patches on timestamp flaws

    Cisco says updates are available to remedy vulnerabilities in its access points and other products that could enable denial-of-service conditions. 

  • Roving into enterprise Wi-Fi management

    Combining security and management, Roving Planet's updated WLAN software suite promises to manage multivendor systems -- a feature that's becoming critical for large companies. 

  • Interoperability, thin APs to grow WLAN market

    A new IDC research report shows that the enterprise WLAN market was down marginally last quarter, but tight competition could mean more interoperability for customers. 

  • Watch out for Wi-Fi's 'evil twin'

    Experts warn that the latest Wi-Fi security risk could endanger enterprise data. The 'evin twin' scam involves tricking users into logging on to rogue access points set up to emulate legitimate wireless LAN equipment. 

  • Wireless LANs meet needs for compliance

    Encryption with WPA and authentication make data secure for HIPAA and SOX compliance. The real risk might be the employee with a mobile device. 

  • ReefEdge cuts staff, reworks strategy

    The wireless LAN security and management vendor has trimmed its staff and is reworking its strategy, the latest sign that the WLAN market could be moving toward a dramatic consolidation. 

  • Clothing firm likes fit of nonstandard VoWi-Fi QoS

    For one clothing retailer, a nonstandard approach was the best choice for ensuring voice quality over a wireless LAN, but experts disagree on whether 802.11e should be the default approach for VoWi-Fi QoS. 

  • Cisco employs AirDefense to monitor WLAN airwaves

    Cisco has partnered with AirDefense to make it easier for enterprises to monitor for wireless LAN attacks and rogue access points. 

  • Remote WLAN management hits the runway

    The hottest trend in fashion? Remote WLAN management. A San Diego design firm learned how it could manage its New York wireless network without an on-site admin.