Securing 'strange' Wi-Fi devices

Friday, 20 May 2005, 11:58 AM EST

Columbitech announced a wireless VPN solution for 802.11-based VoIP phones that allows session persistence as users roam among any wireless IP-based networks. In other words, callers can wander out of range of a Wi-Fi signal or between a Wi-Fi hot spot and a General Packet Radio Service (GPRS) network, while the Columbitech middleware retains the session information and puts the call back on track.

By Joanie Wexler at NW.

[ Read more ]




Spotlight

Whitepaper: Zero Trust approach to network security

Posted on 20 November 2014.  |  Zero Trust is an alternative security model that addresses the shortcomings of failing perimeter-centric strategies by removing the assumption of trust.


Weekly newsletter

Reading our newsletter every Monday will keep you up-to-date with security news.
  



Daily digest

Receive a daily digest of the latest security news.
  

DON'T
MISS

Fri, Nov 21st
    COPYRIGHT 1998-2014 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //