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Find the HOWTO or step-by-step guide that you need right here.

Transparent Proxy with Linux and Squid mini-HOWTO  23 November 2004 
Source: "Transparent Proxy with Linux and Squid mini-HOWTO" - Posted by Administrator   
This document provides information on how to setup a transparent caching HTTP proxy server using only Linux and squid.
Linux IP Masquerade HOWTO  23 November 2004 
Source: "Linux IP Masquerade HOWTO" - Posted by Administrator   
IP Masquerade is a form of Network Address Translation or NAT which NAT allows internally connected computers that do not have one or more registered Internet IP addresses to communicate to the Internet via the Linux server's Internet IP address.
An Overview of LIDS  23 November 2004 
Source: "An Overview of LIDS" - Posted by Administrator   
This article is the first part of a four-part series that will offer an overview of LIDS. This installment will offer an introduction to LIDS, including how it works, booting LIDS, sealing the kernel, and configuring LIDS.
Strategies to Reduce False Positives and False Negatives  23 November 2004 
Source: "Strategies to Reduce False Positives and False Negatives" - Posted by Administrator   
This documentation is the second of a two-part series that will offer an overview of network-based intrusion detection and false reports. This installment will offer a brief overview of NIDS devices and will examine how and why false reports take pla
Linux IPsec Gateways Using FreeS/Wan  23 November 2004 
Source: "Linux IPsec Gateways Using FreeS/Wan" - Posted by Administrator   
This article examines implementing an IPSec gateway for Linux systems using FreeS/Wan.
Network Security Policy: Best Practices  23 November 2004 
Source: "Network Security Policy: Best Practices" - Posted by Administrator   
This documentation discusses how one can correctly creat a network security policy. This document is divided into three areas: preparation, prevention, and response.
Minimizing Denial of Sevice Attacks  23 November 2004 
Source: "Minimizing Denial of Sevice Attacks" - Posted by Administrator   
This documentation is an aid for the sysadmin or security admin to implement along their networks for better protection.
Introduction to IPv6  23 November 2004 
Source: "Introduction to IPv6" - Posted by Administrator   
This documentation discusses the configurations of IP version 6. The goal of this documentation is to get you online with IPv6, giving example configurations for BSD Unix and Linux.
ICMP Usage in Scanning: The Complete Know-How  23 November 2004 
Source: "ICMP Usage in Scanning: The Complete Know-How" - Posted by Administrator   
This documentation outlines the usage of ICMP protocol in the scanning process. This documentation also, in Step-by-Step process, uncovers each of the malicious computer attacker techniques using the ICMP protocol. A few new scanning techniques will
Through the Tunnel  23 November 2004 
Source: "Through the Tunnel" - Posted by Administrator   
In this article, we present a few examples on how to use ssh to tunnel data from/to external applications. "VPN (Virtual Private Network) relies on ssh but in a different way, much more elaborate than the one we take up here. Another sophisticated so
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