About Communication Breakdown

Welcome to Communication Breakdown, a blog about Real-time Communications security, especially concerned with SIP, VoIP and WebRTC infrastructure!

This is a blog run by the affable penetration testers and security researchers at Enable Security. Connoisseurs may perhaps notice the similarity of this website to the SIPVicious blog. As a matter of fact, this was originally the SIPVicious blog but the name implied being limited to just writing about the SIPVicious security tools. Aficionados may also recognise the reference to a well-known rock song from the late 60s. This is not a mere mistake.

At Enable Security, we test the security of real-time communications systems and since we need a blog to write about these things, we decided to adapt the good ol’ SIPVicious blog to something a bit more appropriate. So, please join us as we break down communications security and reflect on how the security of real-time communications may be fractured.

Our ambitious desire with this website is to write about our (in)security research, vulnerability findings, interesting protocol curiosities as well as cover related news and provide commentary.