Snort mailing list archives
RE: Chat/IM
From: "Rowland, Krisa W ERDC-ITL-MS Contractor" <Krisa.W.Rowland () erdc usace army mil>
Date: Wed, 14 Apr 2004 12:54:16 -0500
I think it definitely would. I have since blocked a few chat sites and a few default ports which seem to have slowed down my chat traffic for now. But this will probably be until the users take another route. Thanks for the help. Kria -----Original Message----- From: Mark.Schutzmann () Omron com [mailto:Mark.Schutzmann () Omron com] Sent: Wednesday, April 14, 2004 11:20 AM To: Rowland, Krisa W ERDC-ITL-MS Contractor Cc: 'snort-users () lists sourceforge net' Subject: Re: [Snort-users] Chat/IM Krisa, As this is a fairly frequently asked question, I am suprised that we still have not gotten a good answer. I can tell you that I have successfully been blocking P2P and Chat for a while now using a few combination layers of security. I am working to develop a document that will hopefully outline this in more detail. For now, I can tell you that I am using firewall rules to block Yahoo, MSN and AIM/ICQ servers in combination with a customized block list for Snort with FlexResp and NTop to monitor any additional chats that crop up. Please let me know if a solution like this would be worth the documentation. Best Regards, Mark "Rowland, Krisa W ERDC-ITL-MS Contractor" To: "'snort-users () lists sourceforge net'" <snort-users () lists sourceforge net> <Krisa.W.Rowland@erdc.usace. cc: army.mil> Subject: [Snort-users] Chat/IM Sent by: snort-users-admin () lists sour ceforge.net 04/13/2004 02:26 PM Does anyone have an effective way of blocking chat/IM? Krisa Rowland ERDC Information Assurance Team (SAIC Contractor) 3909 Halls Ferry Rd., Bldg. 8000 Vicksburg, MS 39180 601-634-2493 krisa.w.rowland () erdc usace army mil
Current thread:
- Chat/IM Rowland, Krisa W ERDC-ITL-MS Contractor (Apr 13)
- Message not available
- Re: Chat/IM Matt Kettler (Apr 13)
- Message not available
- <Possible follow-ups>
- RE: Chat/IM Rowland, Krisa W ERDC-ITL-MS Contractor (Apr 13)
- RE: Chat/IM Harper, Patrick (Apr 13)
- Re: Chat/IM Remko Lodder (Apr 13)
- Re: Chat/IM Craig Paterson (Apr 13)
- Re: Chat/IM Bryan Irvine (Apr 13)
- Re: Chat/IM Remko Lodder (Apr 13)
- RE: Chat/IM Harper, Patrick (Apr 13)
- RE: Chat/IM Larry Pitcher (Apr 13)
- Re: Chat/IM Mark . Schutzmann (Apr 14)
- RE: Chat/IM Rowland, Krisa W ERDC-ITL-MS Contractor (Apr 14)
- RE: Chat/IM Lyons, Jon (Apr 14)
- RE: Chat/IM Joe Thompson (Apr 15)