CalCom Hardening Suite (CHS) is a commercial workload protection solution by CalCom Software. Kerys YS::Desktop is a commercial workload protection solution by Kerys Software. Features, integrations, deployment and the company behind each one, side by side.
Automates server hardening with zero-downtime policy enforcement for Windows & Linux.
Secure virtualization platform for isolating Windows/Linux VMs
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.
CalCom Hardening Suite (CHS) fits if you are a small business.
Common questions when comparing CalCom Hardening Suite (CHS) vs Kerys YS::Desktop for workload protection.
CalCom Hardening Suite (CHS): Automates server hardening with zero-downtime policy enforcement for Windows & Linux. Built by CalCom Software.
Kerys YS::Desktop: Secure virtualization platform for isolating Windows/Linux VMs. Built by Kerys Software.
The table above shows where their features, integrations, deployment and company size fit differ.
CalCom Hardening Suite (CHS) is made by CalCom Software. Kerys YS::Desktop is made by Kerys Software. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. CalCom Hardening Suite (CHS) and Kerys YS::Desktop are both Workload Protection products, and both cover Windows Security, Linux. 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
See the shortlist
