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RE: [Full-disclosure] Rogue Network Link Detection

From: Randall M (randallmfidmail.com)
Date: Tue Dec 06 2005 - 05:58:23 CST


 

::::-----Original Message-----
::::From: full-disclosure-bounceslists.grok.org.uk
::::[mailto:full-disclosure-bounceslists.grok.org.uk] On
::::Behalf Of H D Moore
::::Sent: Monday, December 05, 2005 11:42 PM
::::To: full-disclosurelists.grok.org.uk
::::Subject: [Full-disclosure] Rogue Network Link Detection
::::
::::"Unauthorized network links are one of the biggest problems
::::facing large enterprise networks. Users intent on bypassing
::::corporate proxies will often use cable modems, wireless
::::networks, or even full-fledged T1s to access the internet.
::::These network links can have a drastic affect on
::::organizational security; any perimeter access controls are
::::completely bypassed, making it nearly impossible for the
::::administrators to effectively concentrate their monitoring
::::and intrusion prevention efforts. This document attempts to
::::describe different approaches and techniques that can be
::::used to detect these rogue network links."
::::
::::http://metasploit.com/research/misc/rogue_network/
::::
::::-HD
::::_______________________________________________
::::Full-Disclosure - We believe in it.
::::Charter: http://lists.grok.org.uk/full-disclosure-charter.html
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::::

We FINALY fix that problem. We implemented VMPS/Vlans using MAC address. Any
rogue is placed in deny.

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/