Sunday, June 16, 2024
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Lisa Phifer

802.11: Better, Stronger, Faster–and Greener

After a full year of draft 802.11n deployment, we've reached the point where all major technical challenges have been...

VoIP Security: SIP�Versatile but Vulnerable

As a mission critical service, VoIP deployments require careful assessment to identify and eliminate security vulnerabilities in...

VoIP Security: SIP Versatile but Vulnerable

As a mission critical service, VoIP deployments require careful assessment to identify and eliminate security vulnerabilities in VoIP clients, applications, and infrastructure. But what...

Guide to Hotspot Safety

Many consumers realize that hotspots can be risky, but fail to take even the most basic precautions....

Double Duty: Quality Voice without Data Starvation

As enterprises deploy VoIP, vendors are being challenged to provide toll-quality voice and predictable data delivery using shared WLAN...

Safety Net: Aruba Promotes Video Surveillance over Wi-Fi

From terrorist attacks to school shootings, tragedies repeatedly demonstrate the need for public safety readiness.  One critical component: helping...

Wi-Fi SideJacking opens eyes at BlackHat

Unless you've been hiding in a cave for years, you know that everything sent over Wi-Fi is vulnerable to...