VoIP Security Methodology and Results

VoIP Security Issues

The issues brought up in VoIP security and throughout this presentation are not new and are not a surprise. Telephony experience and IP experience combined with a security focused mindset are enough to combat these issues.

There is a lot of public coverage of VoIP issues, however the approach to understanding and tackling the problem of VoIP security is similar in concept to database, application, network infrastructure and other areas where security is an issue.

Why is VoIP such a problem ?

• If you take a systematic approach to it, it isn’t
• Assessing VoIP systems is quite different from the “probe and parse” technique commonly used on databases and web applications.
• It appears this way as it’s multi-discipline – Data networks, voice networks and security knowledge

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Author: Barrie Dempster