Goodbye, WEP & TKIP

Wireless Threats cannot be solved by conventional security mechanisms

Wi-Fi Alliance has (finally) decided to take some giant steps in improving the state of wireless security. Starting Jan 2011, TKIP will be disallowed on new APs and from 2012, it will be disallowed on all Wi-Fi devices. Come Jan 2013, WEP will not be allowed on new APs and from 2014, WEP will be… Read More

The New Attack on WPA/TKIP: Much Ado About Nothing?

The recently announced improved version of the original Beck-Tews attack on WPA/TKIP appears to have put the wireless security community in a tizzy again.  In this post, I argue that the new attack is neither groundbreaking in academic terms, nor is it more worrying in practical terms. The proposed attack assumes (somewhat unrealistically) that the… Read More