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OPNsense vs. pfSense CE in 2026: The Bare-Metal Firewall Architecture Teardown (FreeBSD 14 Core, Kernel WireGuard, Suricata Multi-Threading & Hardware Offload Traps)

SecOps Architecture & Threat Mitigation Findings: The open-source firewall landscape in 2026 has reached a definitive architectural inflection point. Netgate's continued deprioritization of pfSense Community Edition (CE)—characterized by an 18-month release hiatus, prolonged reliance on legacy FreeBSD bases, and aggressive commercial upsells toward pfSense Plus—has fundamentally inverted the engineering calculus...