sip security

• introduction to svcrack

• SIPVicious version 0.2.1 released

• re-INVITE and authentication

• More on INVITEing phones to ring

• how (not) to get your ex back

• XSS in Linksys SPA941

• MediaDefender Phone Call was over VoIP

• Microsoft VoIP As You Are

• SIPVicious tools in the works

• SIP Security with Cullen Jennings of IETF and Cisco