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FELIPE FERREIRA

FELIPE FERREIRA

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Tag: firewall

By : Felipe Ferreira02/12/2008
HowTo, Linux, PerlScripts, Security 4 Comments on Squid howto

Squid howto

This week I setup a cool Squid Proxy for our network at the office. What it does?
Follow also the HowTo Setup SquidGuard
1. Caches the websites people visit, so …

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Tags: 1.4, debian, firewall, how to, HowTo, Iptables, Linux, proxy, script, setup, squid, squidguard, stable11, transparent, webmin
By : Felipe Ferreira01/12/2008
HowTo, Linux, Security Leave a Comment on Iptables howto

Iptables howto

IPTABLES basic commands

List current rules:

# iptables -L -v
Remove all previous rules:
# iptables -F
Don’t disconnect ESTABLISHED connections:
# iptables -A INPUT -m state –state ESTABLISHED,RELATED -j …

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Tags: ARP, defense, firewall, hack, HowTo, Iptables, Linux, man in the middle attack, netfilter, proxy, scan, spoof defense

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