Snort mailing list archives
Re: Signature for IPSec encrypted VPN tunnel
From: Brian <bmc () snort org>
Date: Sat, 1 Mar 2003 16:56:49 -0500
On Fri, Feb 28, 2003 at 01:28:42PM +1100, NTD wrote:
Does anyone know that how to create a signature for IPSec encrypted VPN tunnel i.e authentication using cryptographic hashes such as SHA and MD5 ? or and IDS currently have that feature?
Well, you can write rules that look for some parts of the protocol. there is a rather bad rule that looks for PGPNet connections. When I get the chance, I plan on writing rules that look for initial connections of common VPNs and remote admin tools. -brian ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Snort-users mailing list Snort-users () lists sourceforge net Go to this URL to change user options or unsubscribe: https://lists.sourceforge.net/lists/listinfo/snort-users Snort-users list archive: http://www.geocrawler.com/redir-sf.php3?list=snort-users
Current thread:
- Signature for IPSec encrypted VPN tunnel NTD (Feb 28)
- Re: Signature for IPSec encrypted VPN tunnel Brian (Mar 01)
- Re: Signature for IPSec encrypted VPN tunnel Matt Kettler (Mar 03)
- Re: Signature for IPSec encrypted VPN tunnel Brian (Mar 04)