Top 10 Best Application Control & Allowlisting Tools in 2026
Roundup ranks 2026 application allowlisting tools, scoring ThreatLocker 8.8/10, Airlock Digital 8.5/10 and free Microsoft WDAC among top default-deny options.
This is a scored buyer's guide to ten application control and allowlisting tools for 2026, with ThreatLocker ranked first (8.8/10), Airlock Digital second (8.5/10) and Microsoft's built-in WDAC/AppLocker third (7.2/10). It notes ransomware has renewed interest in default-deny execution controls and that CISA and other agencies list application control among the most effective yet under-deployed mitigations. The evaluation is research-based with no lab testing, weighting policy automation at 30% and operability at 25%.
- ThreatLocker tops the scorecard at 8.8/10 with Ringfencing controls; Airlock Digital scores 8.5; Microsoft WDAC/AppLocker is free but operationally heavy.
- CISA and other national agencies list application control among the most effective and most under-deployed ransomware mitigations.
- Scoring weights policy automation 30% and operability 25%; the assessment is research-based with no lab testing performed.
- Tags
- airlock-digitalallowlistingapplication-controlbuyer-guidemicrosoft-wdacransomware-mitigationthreatlocker
- Organizations
- CISA
From the original article
9 min read at cybersecuritynews.com
Allowlisting inverts the security model: instead of detecting bad software, only approved software runs. Done well, it stops ransomware protection threats and unknown malware regardless of signatures. Done badly, it breaks the business in week one.
By Kavichselvan · cybersecuritynews.com
A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.