Source Defense How it works is a commercial runtime application Self-Protection solution by Source Defense. Sucuri Website Security is a commercial web application firewall solution by Sucuri. Features, integrations, deployment and the company behind each one, side by side.
Client-side security for websites against 3rd party vendor attacks
Cloud-based website security platform with WAF, malware removal, and CDN
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
Source Defense How it works fits if you are an enterprise.
Sucuri Website Security fits if you are a startup.
Common questions when comparing Source Defense How it works vs Sucuri Website Security for runtime application Self-Protection.
Source Defense How it works: Client-side security for websites against 3rd party vendor attacks, built by Source Defense.
Sucuri Website Security: Cloud-based website security platform with WAF, malware removal, and CDN, built by Sucuri.
The table above shows where their features, integrations, deployment and company size fit differ.
Source Defense How it works is made by Source Defense. Sucuri Website Security is made by Sucuri. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
In part. Source Defense How it works and Sucuri Website Security are not in the same category on CybersecTools. Both cover Web Security. Use the table above to see where features, deployment and company size fit differ.
No Runtime Application Self-Protection shortlist yet. This is the closest one.
Updated 2026-11-01
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