ThreatLocker Application Allowlisting is a commercial endpoint protection platform solution by ThreatLocker. Total Defense Internet Security is a commercial endpoint protection platform solution by Total Defense. Features, integrations, deployment and the company behind each one, side by side.
Application allowlisting that blocks unauthorized software by default
Consumer antivirus & internet security suite for PCs, Macs, and mobiles.
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Based on what each listing shows: deployment, company size, price and open source.
ThreatLocker Application Allowlisting fits if you need to run it on your own servers and you are a small business or a mid-market company or an enterprise.
Total Defense Internet Security fits if you want a cloud product.
Common questions when comparing ThreatLocker Application Allowlisting vs Total Defense Internet Security for endpoint protection platform.
ThreatLocker Application Allowlisting: Application allowlisting that blocks unauthorized software by default. Built by ThreatLocker.
Total Defense Internet Security: Consumer antivirus & internet security suite for PCs, Macs, and mobiles. Built by Total Defense.
The table above shows where their features, integrations, deployment and company size fit differ.
ThreatLocker Application Allowlisting is made by ThreatLocker. Total Defense Internet Security is made by Total Defense. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. ThreatLocker Application Allowlisting and Total Defense Internet Security are both Endpoint Protection Platform products, and both cover Ransomware Prevention. 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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