A New Countermeasure for Protecting Authentication Protocols against Denial of Service Attack
Wei Jian · Dianzi xuebao · 2005
Denial of service has become a major security threat in open communications networks.Authentication and key establishment protocols usually are vulnerable to network DoS attacks.This paper presents a new countermeasure to make authentication protocols without trusted third party resistant against DoS attack.By using this method,the strength of resistance can be adjusted dynamically and most parallel session attacks can be prevented.