Targetting IKE
Thursday 25 August 2005 by Florent

This document come back on already released IKE flows. however it more focus on the behavior of many vendor implementation regarding IKE main mode negociation. VPN vendors are not strict enough, leaving accurate finger printing of the VPN gate from the internet.

You’ll find below both english and french version.

For convenience, referenced documents can be directly downloaded from our site :

Roy Hill - NTA-Monitor : udp-backoff-whitepaper VPN-Flaws-Whitepaper

Michael Thumann and Enno Rey : PSK Cracking using IKE Aggressive Mode