UCSniff (VoIP and IP Video Security Assessment Tool)

UCSniff is a VoIP & IP Video Security Assessment tool that integrates existing open source software into several useful features, allowing VoIP and IP Video owners and security professionals to rapidly test for the threat of unauthorized VoIP and Video Eavesdropping. Written in C/C++, and available on Linux and Windows, the software is free and available for anyone to download, under the GPLv3 license. Some useful features of UCSniff that have been combined together into a single package:

• Allows targeting of VoIP Users based on Corporate Directory and/or extensions
• Support for automatically recording private IP video conversations
• Automatically re-creates and saves entire voice conversation to a single file that can be played back by media players
• Support for G.729, G.723, G.726, G.722, G.711 u-law, and G.711 a-law compression codecs
• Support for H.264 Video codec
• Automated VLAN Hop and VLAN Discovery support
• A UC Sniffer (VoIP and Video) combined with a MitM re-direction tool
• Monitor Mode
• Sniffs entire conversation if only one phone is in source VLAN
• Gratuitous ARP Disablment Bypass support
• TFTP MitM Modification of IP Phone features
• Realtime VoIP and Video Monitor

You can download and try out UCSniff from their website.

Vivek Ramachandran is a security evangelist and has been working in computer security related fields for the past 7 years. In 2007, Vivek spoke at world renowned conferences Defcon (WEP Cloaking Exposed) and Toorcon (The Caffe Latte Attack). The discovery of the Caffe Latte Attack was covered by CBS5 news, BBC online, Network World etc news agencies.In 2006, Vivek was announced as one of winners of the Microsoft Security Shootout contest held in India among 65,000 participants. He has also been a recipient of a Team Achievement at Cisco Systems for his work on 802.1x and Port Security modules on the Catalyst 6500 switches. Currently he spends all of his time maintaining Security- Freak.Net , SecurityTube.Net and is the co-founder of Axonize. Vivek, is a Bachelor in Electronics and Communications Engineering from the prestigious Indian Institute of Technology, Guwahati.You can contact him at vivek[at]securitytube.net