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Telecom Blog Feeds
Mark Collier's VoIP Security Blog


  • VoIP Security Videos on Youtube
    Here are a couple of videos from the folks at VoIPShield illustrating some VoIP attacks. The first one shows a hacker walking into a office area (they say it is a bank) and after they distract the receptionist, they disconnect...

  • Another Link to Voicecon Video
    Dan York of Bluebox Podcast fame, posted the following link to the VoIPSA web page, of the video I did at Voicecon. http://voipsa.org/blog/2008/04/18/information-week-interviews-securelogix-about-voip-security/

  • VoIP Security Poll
    Peter Thermos has a brief, one-question survey. Fill it out if you get a chance: http://www.vopsecurity.org/index.php?name=Polls&pollID=5

  • Quarterly Summary of Vulnerabilities
    Shawn Merdinger posted a summary of VoIP vulnerabilites for Q1 (Jan-March) on VoIPSA. Its great to see this. I hope he or someone does this each quarter. http://voipsa.org/blog/2008/04/14/quarterly-voip-vulnerabilities-summary/

  • Link to A SIP Analysis Tool
    Here is a post on VoIPSA about a new SIP analysis tool. Thanks to Shawn Merdinger: http://voipsa.org/blog/2008/04/16/xplico-network-forensic-analysis-tool/


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