Which of the following is the OpenBSD Packet Filter?

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Multiple Choice

Which of the following is the OpenBSD Packet Filter?

Explanation:
PF, short for Packet Filter, is the OpenBSD built‑in firewall and packet filtering system. It runs in the kernel and defines rules to allow or block traffic, perform NAT, port redirection, and traffic shaping, making it the native OpenBSD solution for controlling network access. This distinguishes it from other terms: Netfilter is the Linux firewall framework, VeraCrypt is disk encryption software, and TheHarvester is a reconnaissance tool used in security assessments. Knowing PF is essential for managing and securing OpenBSD networks.

PF, short for Packet Filter, is the OpenBSD built‑in firewall and packet filtering system. It runs in the kernel and defines rules to allow or block traffic, perform NAT, port redirection, and traffic shaping, making it the native OpenBSD solution for controlling network access. This distinguishes it from other terms: Netfilter is the Linux firewall framework, VeraCrypt is disk encryption software, and TheHarvester is a reconnaissance tool used in security assessments. Knowing PF is essential for managing and securing OpenBSD networks.

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