Challenges in securing voice over IP
Walsh, T.J.; Kuhn, D.R.
Security & Privacy, IEEE
Volume 3, Issue 3, May-June 2005 Page(s): 44 - 49
Digital Object Identifier   10.1109/MSP.2005.62
Summary: Although VoIP offers lower cost and greater flexibility, it can also introduce significant risks and vulnerabilities. This article explains the challenges of VoIP security and outlines steps for helping to secure an organization's VoIP network.

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