Research on DOS Attack and Defense of SIP
Xu Zhen · Information Security and Communications Privacy · 2009
DoS/DDoS have become the biggest threat to the Internet,because the attacker could easily launch attack and hide themselves.With the fast development of the Internet,the core protocol of NGN-Session Initial Protocol(SIP)has become more and more popular,and security problem of SIP attracted more and more attention.This paper focuses on the research and analysis of DOS attack against SIP,and gives security solutions for mitigating the DOS attack.