Sjur Usken

Views on new technologies and business opportunities from Sjur Usken

Tag Archives: firewall

Filter away those SIP attacks


Finally, an open-source solution to filter away those SIPVicious and other SIP attacks. SecSIP is Stateful SIP Protection Systemwhich analyses the SIP signalling on the fly and decides wether to forward it or not. It can throttle number of SIP messages (useful since one of mye VoIP honeypots was hit with 16 000 INVITES within 8 minutes..).

Great work and I’m looking forward to test it out live!
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