Airlock Digital Allowlisting Auditor vs OnSystem Logic OnSystem Defender: Side-by-Side Comparison (2026)

Airlock Digital Allowlisting Auditor: Free utility to audit app allowlist policies for weaknesses on Windows systems. built by Airlock Digital. Core capabilities include Automated file load testing to identify untrusted code execution paths, Auditing of Microsoft AppLocker deployments for policy weaknesses, Auditing of Windows Defender Device Guard / Application Control (WDAC) deployments..

OnSystem Logic OnSystem Defender: Endpoint app control & memory protection to prevent malware execution on Windows. built by OnSystem Logic. Core capabilities include Real-time application memory monitoring and control based on learned runtime behavior, Pre-configured application control policies for simplified deployment, Application whitelisting to regulate unauthorized application usage..

Both serve the Endpoint Protection Platform market but differ in approach, feature depth, and target audience.

Airlock Digital Allowlisting Auditor differentiates with Automated file load testing to identify untrusted code execution paths, Auditing of Microsoft AppLocker deployments for policy weaknesses, Auditing of Windows Defender Device Guard / Application Control (WDAC) deployments. OnSystem Logic OnSystem Defender differentiates with Real-time application memory monitoring and control based on learned runtime behavior, Pre-configured application control policies for simplified deployment, Application whitelisting to regulate unauthorized application usage.

Airlock Digital Allowlisting Auditor is developed by Airlock Digital. OnSystem Logic OnSystem Defender is developed by OnSystem Logic. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Airlock Digital Allowlisting Auditor and OnSystem Logic OnSystem Defender serve similar Endpoint Protection Platform use cases: both are Endpoint Protection Platform tools, both cover Whitelist, Windows, Windows Security. Key differences: Airlock Digital Allowlisting Auditor is Free while OnSystem Logic OnSystem Defender is Commercial. Review the feature comparison above to determine which fits your requirements.