The term 'rule' describes a set of conditions used to match network traffic in firewalls and other security devices. When a packet meets the conditions specified in a rule, the corresponding action is applied. This concept is foundational for understanding how access controls are implemented to protect network resources. In contrast, policies are high-level statements of management intent, standards are specific mandatory controls, and guidelines are recommendations that are not mandatory.
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What is the difference between a rule and a policy in the context of firewalls?
Can you explain how rules in a firewall are applied to network traffic?
What role do standards and guidelines play in firewall configurations?