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Search results for Build your own gateway firewall

Ubuntu

The Perfect SpamSnake - Ubuntu 8.04 LTS

Post date: May 4, 2008, 11:05 Category: Installing Views: 3453 Comments
Tutorial quote: This tutorial shows how to set up an Ubuntu Hardy Heron (8.04 LTS) based server as a spamfilter in gateway mode. In the end, you will have a SpamSnake Gateway which will relay clean emails to your MTA. You will also be able to view your incoming queue, train your SpamSnake and carry out a few more advanced operations via MailWatch.
Ubuntu

Getting Started with Firewall Builder

Post date: August 14, 2009, 17:08 Category: Software Views: 3042 Comments
Tutorial quote: This guide presents an introduction to Firewall Builder. Firewall Builder (also known as fwbuilder) is a GUI firewall configuration and management tool that supports iptables, ipfilter, pf, ipfw, Cisco PIX (FWSM, ASA) and Cisco IOS extended access lists.
Ubuntu

The Perfect SpamSnake - Ubuntu Jaunty Jackalope

Post date: June 12, 2009, 10:06 Category: Installing Views: 3133 Comments
Tutorial quote: This tutorial shows how to set up an Ubuntu Jaunty Jackalope based server as a spamfilter in Gateway mode. In the end, you will have a SpamSnake Gateway which will relay clean emails to your MTA. You will also be able to view your incoming queue, train your SpamSnake and carry out a few more advanced operations via MailWatch.
Unix+clones

How to build KDE 4

Post date: May 15, 2006, 22:05 Category: Installing Views: 3801 Comments
Tutorial quote: This topic describes how to build KDE 4 from subversion. I use an example way to show best practices. First, I get the build to work for the user kde-devel. This builds as well kdebase as kdelibs (arts is no longer needed). Then, I give some hints how to change code to KDE 4 for the case that you are in another KDE module.
To reduce complexity, we use the bash-shell (standard) throughout the tutorial.
Debian

Secure Debian System Using FireHOL Firewall

Post date: July 26, 2006, 20:07 Category: Desktop Views: 3617 Comments
Tutorial quote: FireHOL is a stateful iptables packet filtering firewall configurator. It is abstracted, extensible, easy and powerful. It can handle any kind of firewall, but most importantly, it gives you the means to configure it, the same way you think of it.
Linux

How to configure Linux as Internet Gateway for small office

Post date: February 17, 2009, 08:02 Category: Network Views: 6588 Comments
Tutorial quote: This tutorial shows how to set up network-address-translation (NAT) on a Linux system with iptables rules so that the system can act as a gateway and provide internet access to multiple hosts on a local network using a single public IP address. This is achieved by rewriting the source and/or destination addresses of IP packets as they pass through the NAT system.
Linux

Upstream Provider Woes? Point the Ping of Blame

Post date: April 14, 2005, 12:04 Category: Network Views: 3138 Comments
Tutorial quote: Your users are complaining that "the Internet is, like, all slow." Users are always complaining, but you're seeing a lot of timeouts when you check mail, surf the Web, or try to log in for remote administration. Or even worse, latency is so bad that you keep getting killed all to heck in your favorite gory violent online multi-player game, so you know there is a problem. But there a lot of potential bottlenecks between your PC and the outside world, like your Internet gateway, proxy server, firewall, Internet service provider, and so forth, so where do you begin?

One of the best and most versatile network tools you can have is a notebook PC running Linux. This lets you plug in anywhere to run tests and find out what is going on. Make it a nothing-to-lose box--don't keep data on it so you can wipe and reinstall the operating system as necessary, because you want to be able to run tests outside of firewalls. Don't run any services. You can put a minimal iptables firewall on it, as there is no point in being totally exposed, but keep it simple. (Use MondoRescue to make a system snapshot for fast restores.)
Linux

Roll Your Own Firewall

Post date: March 28, 2006, 21:03 Category: Network Views: 3829 Comments
Tutorial quote: A comprehensive user friendly guide to setting up your own firewall on GNU/Linux.
OpenSUSE

Swiftfox - A faster build for Firefox webbrowser

Post date: May 13, 2009, 22:05 Category: Desktop Views: 4007 Comments
Tutorial quote: Swiftfox is yet another free browser which is an optimized build of the Mozilla Firefox web browser. The browser is fully compatible with any existing themes, extensions for Firefox.
Arch

Creating An RSS Feed With PHP And MySQL

Post date: September 6, 2009, 19:09 Category: Programming Views: 7085 Comments
Tutorial quote: Learn to create a custom RSS feed for your website content. These easy to build XML feeds can extend the reach of your content and grow your audience. This howto shows how to build and serve an RSS feed from your MySQL database.
Web-based applications and online marketing solutions - LumoLink