AppLocker Guidance is a free endpoint protection platform solution. QuellSecure Active Containment is a commercial endpoint protection platform solution by QuellSecure. Features, integrations, deployment and the company behind each one, side by side.
A repository containing scripts and configuration files to help administrators implement Microsoft AppLocker for application whitelisting based on NSA security guidelines.
Endpoint ransomware containment tool that stops encryption activity in real time.
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Based on what each listing shows: deployment, company size, price and open source.
AppLocker Guidance fits if you need a free product and you want an open-source product.
QuellSecure Active Containment fits if you are a startup.
Common questions when comparing AppLocker Guidance vs QuellSecure Active Containment for endpoint protection platform.
AppLocker Guidance: A repository containing scripts and configuration files to help administrators implement Microsoft AppLocker for application whitelisting based on NSA security guidelines.
QuellSecure Active Containment: Endpoint ransomware containment tool that stops encryption activity in real time. Built by QuellSecure.
The table above shows where their features, integrations, deployment and company size fit differ.
AppLocker Guidance is open-source with 232 GitHub stars. QuellSecure Active Containment is made by QuellSecure. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. AppLocker Guidance and QuellSecure Active Containment are both Endpoint Protection Platform products, and both cover Windows, Windows Security, Whitelist. Key differences: AppLocker Guidance is Free while QuellSecure Active Containment is Commercial, AppLocker Guidance is open-source. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-01
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