Penetration Testing mailing list archives
RE: VOIP: RTP vs SRTP
From: "Ken Kousky" <kkousky () ip3inc com>
Date: Sun, 12 Mar 2006 12:14:31 -0500
There's no question that VoIP Security is a BIG issue. Most management surveys say that it's the first or second reason given for why companies are delaying on VoIP. VoIPSA is certainly a resource, as NIST. They publish a free report (it's really a 100 page book) on Securing VoIP and it's probably the best guide in the industry. It's also a great VoIP primer and best of all, you've already paid for it in your tax dollars so you can download it at no cost. (The administration has not reclassified it as top secret yet) It's at: http://www.csrc.nist.gov/publications/nistpubs/800-58/SP800-58-final.pdf The most important lessons here are the recommendations to avoid soft phones and to segment VoIP on a VLAN will prevent many of the desired voip benefits so the security frameworks don't map to reality. If you'd like to present your work in this field or just learn a more about VoIP security join us at the Second Annual Voip Security Conference hosted by IP3 and Illinois Institute of Technology: Call for Speakers and Sponsors The 2nd Annual Managing VoIP Security Conference (MVSC 2006) May 17-18, 2006 IIT- Illinois Institute of Technology Herman Union Building- Conference Center Chicago, Illinois, USA www.voip-wifi.net or visit: www.ip3seminars.com/conf.htm -----Original Message----- From: Chris Serafin [mailto:chris () chrisserafin com] Sent: Friday, March 10, 2006 11:55 AM To: defragz () hotmail com; pen-test () securityfocus com Subject: RE: VOIP: RTP vs SRTP I have been thinking of writing a paper about a VoIP security also. I my experience [solely Cisco voip] there is absolutely no security in place for any VoIP. Chris Serafin IT Security / VoIP Engineer chris () chrisserafin com -----Original Message----- From: defragz () hotmail com [mailto:defragz () hotmail com] Sent: Friday, March 10, 2006 2:23 AM To: pen-test () securityfocus com Subject: VOIP: RTP vs SRTP Hello list, Planning some internal presentations on VoIP, I was wondering if SRTP (Secure Real Time Protocol) is now really in use, as a secure replacement of RTP. More generally, from your experience, and from what you have seen in "real life", do you thing that VoIP security is getting better? Do people use crypto to protect both data and signalling? I will love to hear your feedbacks... -Franck ---------------------------------------------------------------------------- -- This List Sponsored by: Cenzic Concerned about Web Application Security? As attacks through web applications continue to rise, you need to proactively protect your applications from hackers. Cenzic has the most comprehensive solutions to meet your application security penetration testing and vulnerability management needs. You have an option to go with a managed service (Cenzic ClickToSecure) or an enterprise software (Cenzic Hailstorm). Download FREE whitepaper on how a managed service can help you: http://www.cenzic.com/news_events/wpappsec.php And, now for a limited time we can do a FREE audit for you to confirm your results from other product. Contact us at request () cenzic com ---------------------------------------------------------------------------- -- ---------------------------------------------------------------------------- -- This List Sponsored by: Cenzic Concerned about Web Application Security? As attacks through web applications continue to rise, you need to proactively protect your applications from hackers. Cenzic has the most comprehensive solutions to meet your application security penetration testing and vulnerability management needs. You have an option to go with a managed service (Cenzic ClickToSecure) or an enterprise software (Cenzic Hailstorm). Download FREE whitepaper on how a managed service can help you: http://www.cenzic.com/news_events/wpappsec.php And, now for a limited time we can do a FREE audit for you to confirm your results from other product. Contact us at request () cenzic com ---------------------------------------------------------------------------- -- ------------------------------------------------------------------------------ This List Sponsored by: Cenzic Concerned about Web Application Security? As attacks through web applications continue to rise, you need to proactively protect your applications from hackers. Cenzic has the most comprehensive solutions to meet your application security penetration testing and vulnerability management needs. You have an option to go with a managed service (Cenzic ClickToSecure) or an enterprise software (Cenzic Hailstorm). Download FREE whitepaper on how a managed service can help you: http://www.cenzic.com/news_events/wpappsec.php And, now for a limited time we can do a FREE audit for you to confirm your results from other product. Contact us at request () cenzic com ------------------------------------------------------------------------------
Current thread:
- VOIP: RTP vs SRTP defragz (Mar 10)
- Re: VOIP: RTP vs SRTP Sebastien Tricaud (Mar 10)
- RE: VOIP: RTP vs SRTP Chris Serafin (Mar 10)
- RE: VOIP: RTP vs SRTP Robb Stacy (Mar 10)
- RE: VOIP: RTP vs SRTP Ken Kousky (Mar 12)
- Re: VOIP: RTP vs SRTP thefifth (Mar 16)
- <Possible follow-ups>
- RE: VOIP: RTP vs SRTP Noble, Kevin (Com US) (Mar 10)
- RE: VOIP: RTP vs SRTP Bob Bell (rtbell) (Mar 10)