Penetration Testing mailing list archives
Re: Stopping Arp poison attacks
From: Taylan KIRAN <taylankiran () yahoo com>
Date: Sun, 4 Jun 2006 02:34:50 -0700 (PDT)
I dont know if anybody suggest arpwatch. by using arpwatch you can catch arp poisoning attacks, manual ip assignment, ip conflicts easily. static arp entries also can be used for critical nodes(servers and routers). but as i know(I am not sure) static arp entry is not solution for windows machines. --- Cedric Blancher <blancher () cartel-securite fr> wrote:
Le jeudi 01 juin 2006 � 08:14 +0000, P. Entester a �crit :If i recommend our customers to bind the MACaddresses of mission criticalservers' network interfaces to their respectiveports on the routers andswitches, does that migitate most of the threat oram i missing somethingimportant?No, that does not mitigate the issue. What you're missing is that ARP cache poisoning does not change host MAC address, but the association between a MAC address and an IP address in ARP cache. In addition to pointers that were already given, you can try this one for ARP cache poisoning understanding: http://sid.rstack.org/arp-sk/ One other mitigation technic is static ARP cache entries, but it can become painful to maintain quite fast as network grows. -- http://sid.rstack.org/ PGP KeyID: 157E98EE FingerPrint: FA62226DA9E72FA8AECAA240008B480E157E98EEHi! I'm your friendly neighbourhood signaturevirus.Copy me to your signature file and help mespread!
------------------------------------------------------------------------------
This List Sponsored by: Cenzic Concerned about Web Application Security? Why not go with the #1 solution - Cenzic, the only one to win the Analyst's Choice Award from eWeek. 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 for details.
------------------------------------------------------------------------------
__________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ------------------------------------------------------------------------------ This List Sponsored by: Cenzic Concerned about Web Application Security? Why not go with the #1 solution - Cenzic, the only one to win the Analyst's Choice Award from eWeek. 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 for details. ------------------------------------------------------------------------------
Current thread:
- Stopping Arp poison attacks P. Entester (Jun 01)
- Re: Stopping Arp poison attacks Kurt Seifried (Jun 01)
- Re: Stopping Arp poison attacks Ivan . (Jun 02)
- Re: Stopping Arp poison attacks Jason Ostrom (Jun 02)
- Re: Stopping Arp poison attacks Cedric Blancher (Jun 03)
- Re: Stopping Arp poison attacks Emilio Valente (Jun 04)
- Re: Stopping Arp poison attacks Taylan KIRAN (Jun 04)
- Re: Stopping Arp poison attacks Dan Catalin Vasile (Jun 05)
- <Possible follow-ups>
- RE: Stopping Arp poison attacks Mrinal Biswas (Jun 01)
- Re: Stopping Arp poison attacks P. Entester (Jun 04)
- RE: Stopping Arp poison attacks RAMI KHANFER (Jun 04)
- RE: Stopping Arp poison attacks Dixon, Wayne (Jun 05)