Array ASI SSL Intercept vs Sophos Firewall: Side-by-Side Comparison (2026)

Array ASI SSL Intercept: SSL/TLS decryption appliance for inspecting encrypted network traffic. built by Array Networks. Core capabilities include SSL/TLS traffic decryption and re-encryption, Layer-2 and Layer-3 deployment modes, Inline and out-of-band inspection..

Sophos Firewall: Next-gen firewall with SD-WAN, ZTNA, and automated threat response capabilities. built by Sophos. Core capabilities include Active Threat Response with automated threat blocking, Synchronized Security coordination across Sophos products, Xstream architecture for traffic acceleration and TLS 1.3 decryption..

Both serve the Next-Gen Firewalls market but differ in approach, feature depth, and target audience.

Array ASI SSL Intercept differentiates with SSL/TLS traffic decryption and re-encryption, Layer-2 and Layer-3 deployment modes, Inline and out-of-band inspection. Sophos Firewall differentiates with Active Threat Response with automated threat blocking, Synchronized Security coordination across Sophos products, Xstream architecture for traffic acceleration and TLS 1.3 decryption.

Array ASI SSL Intercept is developed by Array Networks. Sophos Firewall is developed by Sophos. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Array ASI SSL Intercept integrates with Webroot, VMware, Hyper-V, KVM, AWS and 2 more. Sophos Firewall integrates with Sophos Endpoint, Sophos Intercept X, Sophos ZTNA, SophosLabs, Sophos MDR. Check integration compatibility with your existing security stack before deciding.

Array ASI SSL Intercept and Sophos Firewall serve similar Next-Gen Firewalls use cases: both are Next-Gen Firewalls tools, both cover TLS. Review the feature comparison above to determine which fits your requirements.