How “soft APs” can create “soft spots” in your network security

In several of my recent wireless scanning exercises, I have encountered soft APs much more often than before. In one case, it was an employee who returned from business trip who had used USB WiFi AP in hotel to share his Internet connection with fellow workers (well, they did not all want to pay $5… Read More

Ugly, Bad and Good of Wireless Rogue Access Point Detection

Classification

One critical requirement from wireless intrusion prevention system (WIPS) is that it should offer robust protection against rogue wireless access points. The protection should entail instant detection followed by automatic blocking (prevention). Rogue AP detection should be free from false alarms – both on positive and negative sides. Rogue AP means unauthorized AP wired to… Read More