Top Application Control Tools for 2026: Key Insights

In 2026, application control and allowlisting tools are critical for cybersecurity. ThreatLocker and Airlock Digital are leading solutions for deny-by-default allowlisting, while Microsoft WDAC offers a free option for Windows environments. The shift in security strategy focuses on allowing only approved software to run, which can prevent ransomware and unknown malware. However, improper implementation can disrupt business operations. Pricing for these tools typically operates on a per-endpoint basis, with Microsoft’s solution bundled for users. The articles emphasize the importance of selecting the right tool to balance security and operational continuity.

Key Points: • ThreatLocker and Airlock Digital are top-rated allowlisting tools in 2026. • Microsoft WDAC offers a free option for Windows users with engineering capacity. • Proper implementation of application control is crucial to avoid business disruptions.