Firewalls function as one or more of the following: packet filter, proxy, stateful inspection, and application firewall.
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Firewalls function as one or more of the following: packet filter, proxy, stateful inspection, and application firewall.
Describe the concept of a packet filter.
Discuss how you would implement a rule for a packet filter firewall to block a port or a protocol.
How would you test the rule?
How would you test a stateful firewall's rules?
What tools would you use?
Explain application firewalls.
Cite references
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