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Firewalls
We have thousands of posts on a wide variety of open source and security topics, conveniently organized for searching or just browsing.



Small Businesses Hold Huge Potential for Firewall Vendors  22 March 2000 
Source: IDC Research --    - Posted by LinuxSecurity.com Team   
I see firewalls as a good way to work Linux into the small business environment... "March 21, 2000 - Plenty of opportunity still exists in the firewall market, with small businesses holding the most promise. According to IDC, at the . . .

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How will you spend your lunch hour?  13 March 2000 
Source: William Stearns -- LinuxMonth.com --    - Posted by LinuxSecurity.com Team   
Here is a very well written article on building packet filtering firewalls... "How about building a packet filtering firewall? OK, there are more interesting things to do. Like, maybe, eating lunch. *smile* But we'll find time for that too. Grab . . .

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IP Filter Based Firewalls HOWTO  11 March 2000 
Source: Brendan Conoboy - Posted by LinuxSecurity.com Team   
IP Filter is a neat little firewall package. It does just about everything other free firewalls (ipfwadm, ipchains, ipfw) do, but it's also portable and does neat stuff the others don't. This document is intended to make some . . .

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Using the Mason Firewall Builder  08 March 2000 
Source: William Sterns on LinuxMo - Posted by LinuxSecurity.com Team   
Using the Mason firewall tool, you can easily construct a packet filtering firewall. Mason constructs a firewall for you by listening on your network for normal data and building the rules accordingly. . . .

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LWN reviews two firewalling books  28 February 2000 
Source: Linux Weekly News - Posted by LinuxSecurity.com Team   
Linux Weekly News gives mostly a thumbs down to Linux Firewalls as well as Building Linux and OpenBSD Firewalls. Read their review to learn of some good points, as well as the bad. "Here we review two Linux firewalling . . .

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An Introduction to Using Linux as a Multipurpose Firewall  24 February 2000 
Source: Linux Journal - Posted by LinuxSecurity.com Team   
This Linux Journal article describes the process of configuring a PC to become a firewall. It includes information on using the Linux Router Project, ipchains, and securing your PC to be used with a cable modem or DSL . . .

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Firewall and Load Balancer Combination  31 January 2000 
Source: Network Computing - Posted by LinuxSecurity.com Team   
When if comes to maintaining a network with mulitiple high availability servers load balancing can become a critical issue. Load balancing not only offers the ability to distribute a large number of requests over multiple servers, but can . . .

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