Array ASI SSL Intercept vs SonicWall Gen 8 TZ Series Next-Generation Firewall (NGFW): 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..

SonicWall Gen 8 TZ Series Next-Generation Firewall (NGFW): NGFW for SMBs and branch offices with threat prevention and SD-WAN. built by SonicWall. Core capabilities include Real-Time Deep Memory Inspection (RTDMI) for threat detection, Capture Advanced Threat Protection (ATP) cloud-based sandbox, Deep packet inspection of TLS/SSL encrypted traffic..

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. SonicWall Gen 8 TZ Series Next-Generation Firewall (NGFW) differentiates with Real-Time Deep Memory Inspection (RTDMI) for threat detection, Capture Advanced Threat Protection (ATP) cloud-based sandbox, Deep packet inspection of TLS/SSL encrypted traffic.

Array ASI SSL Intercept is developed by Array Networks. SonicWall Gen 8 TZ Series Next-Generation Firewall (NGFW) is developed by SonicWall. 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. SonicWall Gen 8 TZ Series Next-Generation Firewall (NGFW) integrates with SonicWall SonicWave wireless access points, SonicWall Cloud Secure Edge. Check integration compatibility with your existing security stack before deciding.

Array ASI SSL Intercept and SonicWall Gen 8 TZ Series Next-Generation Firewall (NGFW) serve similar Next-Gen Firewalls use cases: both are Next-Gen Firewalls tools, both cover SSL. Review the feature comparison above to determine which fits your requirements.