Troubleshooting Firewalls
Firewall troubleshooting, like any form of troubleshooting, is more about the process than the actual result. Most firewall problems are relatively easy to troubleshoot if you have created a detailed troubleshooting procedure with extensive documentation. The foundation of successful troubleshooting is preparation.
When trouble arises in or around the security of the network, especially in regard to the firewall, you must act promptly to resolve the issues at hand. Troubleshooting is both an art and a skill: to systematically diagnose and eliminate problems, whatever the source. It’s a fairly lengthy and tedious process. Knowing a few procedures and commonsense guidelines can improve your troubleshooting skills and ...
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