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@@ -1,32 +0,0 @@
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-# Overview of Security issues for SIP routers
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-
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- Author of initial tutorial:
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- Davy Van De Moere
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- <[email protected]>
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-
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-An attempt to give a full overview of security risks a SIP Router is
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-confronted with.
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-
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-## Security Risks
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-
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-Quoting shamelessly from [RFC3261 Chapter 26](http://www.ietf.org/rfc/rfc3261.txt):
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-
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-`SIP is not an easy protocol to secure. Its use of intermediaries, its multi-faceted trust relationships, its expected usage between elements with no trust at all, and its user-to-user operation make security far from trivial.`
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-
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-Risks:
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-
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-1\. Registration Hijacking (rfc3261)
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-
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-2\. Impersonating a Server (rfc3261)
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-
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-3\. Tampering with Message Bodies (rfc3261)
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-
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-4\. Tearing Down Sessions (rfc3261)
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-
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-5\. Denial of Service and Amplification (rfc3261)
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-
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-6\. Scanning attacks
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-
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-7\. Session re-use
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-
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-8\. ...
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Fred Posner