Northern Colorado Voip, Denver and Fort Collins

Product DescriptionSidestep VoIP Catastrophe the Foolproof Hacking Exposed Way“This book illuminates how remote users can probe, sniff, and modify your phones, phone switches, and networks that offer VoIP services. Most importantly, the authors offer solutions to mitigate the risk of deploying VoIP technologies.” –Ron Gula, CTO of Tenable Network SecurityBlock debilitating VoIP attacks by learning [...]

Product DescriptionSidestep VoIP Catastrophe the Foolproof Hacking Exposed Way“This book illuminates how remote users can probe, sniff, and modify your phones, phone switches, and networks that offer VoIP services. Most importantly, the authors offer solutions to mitigate the risk of deploying VoIP technologies.” –Ron Gula, CTO of Tenable Network SecurityBlock debilitating VoIP attacks by learning [...]

March 7, 2007 lecture by Phillip Zimmermann for the Stanford University Computer Systems Colloquium (EE 380). Phil talks about how the debate on the use of crypto has shifted since the 1990s, when it was a clash between civil liberties and law enforcement – in the 1990s, the crypto debate was about averting omniscience in [...]