Beginners Guide to Firewalls and Internet Security - This article is intended to provide some basic guidelines for securing your computer, and a better understanding of how some of these technologies work. It is intended primarily for users of high-speed Internet connections, but most of the article is applicable to dial-up Internet users also. -- http://www.pcstats.com/articleview.cfm?articleID=1450 Computers: Security: Firewalls: FAQs, Help, and Tutorials(28)
FirewallSupport.com - Online support service specifically focused on firewall security. Information and resources to troubleshoot firewall problems. -- http://www.firewallsupport.com/ Computers: Security: Firewalls(133)
xDefenders Inc. - Security appliances combining spam, virus and web content filtering with firewall and IDS systems, plus vulnerability assessment services. -- http://www.xdefenders.com Computers: Security: Products and Tools(13)
Impact Network Engineering, Inc. - LANs, WANs, routers, firewalls and cabling. Web design and site hosting, high speed connectivity and custom databases. Sales of hardware, software. -- http://www.impact-services.com/ Computers: Consultants(13)
LinuxSecure - This site on Linux and security covers firewalls (iptables), intrusion detection systems (snort), securing services, and Linux security in general. The aim is to provide information about protection, detection, and reaction with respect to attacks. -- http://www.linuxsecure.de Computers: Software: Operating Systems: Linux: Security(6)