An Identity Authentication Solution to Improve Security Protocols on Resisting Denial of Service Attack
Guo Qiu-pingb · Journal of Taiyuan University of Technology · 2008
To the problem which security protocols were under the threat of denial of service attack,a sponsor identity authentication solution is presented.Based on the idea of Cookie and Client Puzzle,the solution was designed based the way that embedded Puzzle in Cookie and the pattern which connected weak authentication and strong authentication.The experiment result shows that the solution can enhance security protocol's ability on resisting three types of denial of service attack without changing its architecture,which are compute resource exhausting attack,memory resource exhausting attack and the attack with fake network address.The solution's right application environment is in high demand of security and the responder should have powerful compute ability.