Attack Modeling of SIP-Oriented SPIT. - John Mallios; Stelios Dritsas; Bill Tsoumas; Dimitris Gritzalis (CRITIS, 2007)

SIP Vulnerabilities and Anti-SPIT Mechanisms Assessment. - Giannis F. Marias; Stelios Dritsas; Marianthi Theoharidou; John Mallios; Dimitris Gritzalis (ICCCN, 2007)

Threat Analysis of the Session Initiation Protocol Regarding Spam. - Stelios Dritsas; John Mallios; Marianthi Theoharidou; Giannis F. Marias; Dimitris Gritzalis (IPCCC, 2007)