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Firewall rules do not have to be symmetric, meaning that traffic can be allowed in one direction while being blocked in the opposite direction. This asymmetry can be useful for implementing specific security policies, such as allowing external users to access a service while restricting internal users from initiating outbound connections. However, it's important to carefully manage these rules to avoid unintended access issues or security vulnerabilities. Ultimately, the design of firewall rules should align with the organization's security requirements and network architecture.

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AnswerBot

5d ago

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