Projet de recherche doctoral numero :3589


Date depot: 1 janvier 1900
Titre: Solving flooding and SPIT based Danial of Service Problems in Voice over IP Communications
Directeur de thèse: Farid NAIT-ABDESSELAM (LIPADE)
Domaine scientifique: Sciences et technologies de l'information et de la communication
Thématique CNRS : Non defini

Resumé: Voice over IP (VoIP) technology has proven to be an immensely useful technology during the last decade. Not only it provides various services to users (e.g. calls, instant messaging, internet conferencing etc), but it is also in a process of extending services (e.g. fax service). Due to the open environment of packet switched network, the signaling protocols (such as SIP and H.323) and the transport protocols (e.g. RTP and SRTP) used by VoIP, it is prone to unwanted accesses and does not comply with the security standards. VoIP is also prone to adopt threats from TCP/IP and UDP. Our main concern is to overcome the Denial of Service problems in Session Initiation protocol, precisely the flooding problem.

Doctorant.e: Hussain Intesab