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Firewall PoliticsYou shouldn't believe a firewall machine is all you need. Set policies first. Firewalls are used for two purposes.
When I started working on firewalls I was surprised to learn the company I worked for were more interested in "spying" on their employees then keeping crackers out of their networks.
Big Brother is not government. Big Brother = Big Business. Don't get me wrong. People should work, not play at work. And I feel the work ethic has been eroding. However, I have also observed that management types are the biggest abusers of the rules they set. I have seen hourly workers reprimanded for using the Internet to looking for bus routes to get to work while the same manager used hours of work time looking for fine restaurants and nightclubs to take prospective customers. My fix for this type of abuse is to publish the firewall logs on a Web page for everyone to see. The security business can be scary. If you are the firewall manager, watch your back.
How it create a security policyI have seen some really high folutin documentation on how to create a security policy. After many years of experience I know now say, don't believe a word of them. Creating a security policy is simple.
Your policy will become more complicated with time but don't try to cover too much ground now. Make it simple and clear.
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