CSS for IIS is a commercial workload protection solution by CalCom Software. ESET Server Security is a commercial workload protection solution by ESET. Features, integrations, deployment and the company behind each one, side by side.
Automated hardening and compliance management tool for Microsoft IIS servers.
Server security solution protecting file servers, SharePoint, and Linux systems
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.
CSS for IIS fits if you need to run it on your own servers.
ESET Server Security fits if you need both cloud and on-premises options.
Common questions when comparing CSS for IIS vs ESET Server Security for workload protection.
CSS for IIS: Automated hardening and compliance management tool for Microsoft IIS servers. Built by CalCom Software.
ESET Server Security: Server security solution protecting file servers, SharePoint, and Linux systems. Built by ESET.
The table above shows where their features, integrations, deployment and company size fit differ.
CSS for IIS is made by CalCom Software. ESET Server Security is made by ESET. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. CSS for IIS and ESET Server Security are both Workload Protection products, and both cover Windows Security. Use the table above to see where features, deployment and company size fit differ.
No Workload Protection shortlist yet. This is the closest one.
Updated 2026-11-01
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