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[2003-08-19] Detecting and Understanding rootkits - an Introduction and just a little bit more
Well, well, well. You have installed the latest Linux distribution and stopped all unnecessary services. You also set-up a set of Netfilter rules that would make the Pentagon Security Department envy you. You drool with delight.
[2003-08-07] Administer Linux on the fly
The /proc filesystem is one of Linux's great features, and this article gives you a thorough grounding in some of its most useful aspects. With it, you can administer many details of the operating system without ever having to shut down and reboot the machine, which is a boon for those who need to keep their systems as available as possible.
[2003-08-06] Building A Linux Router
Building a reliable, full-featured broadband router can be very easy and cost-efficient. This article is about building one for routing a LAN to the Internet with NAT (Network Address Translation -- Linux users also call it as IP Masquerading) using an old computer and a Linux micro-distribution designed to have very low hardware requirements. We'll end up having a very simple and stable system, yet featuring e.g. iptables based stateful firewalling and remote administration.
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