OSEC

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Re: Prevent Linux Uptime Detection

From: Cedric Blancher (blanchercartel-securite.fr)
Date: Sat Sep 01 2007 - 13:13:42 CDT


Le vendredi 31 août 2007 à 11:55 +0100, Attari Attari a écrit :
> Is there a PRACTICAL solution for PRODUCTION
> environment that can be used to prevent Linux uptime
> detection from tools like NMAP?

# echo 0 > /proc/sys/net/ipv4/tcp_timestamps

--
http://sid.rstack.org/
PGP KeyID: 157E98EE FingerPrint: FA62226DA9E72FA8AECAA240008B480E157E98EE
>> Hi! I'm your friendly neighbourhood signature virus.
>> Copy me to your signature file and help me spread!

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