The closest CalCom Hardening Suite (CHS) alternatives are CimTrak CCR, ESET Server Security and Bitdefender GravityZone Cloud and Server Security. Picking a CalCom Hardening Suite (CHS) alternative comes down to fit: Workload Protection coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it.
23 alternativesClosest matches: CimTrak CCR, ESET Server Security, Bitdefender GravityZone Cloud and Server SecurityPage updated Nov 2026
The product
by CalCom Software
Automates server hardening with zero-downtime policy enforcement for Windows & Linux.
CalCom Hardening Suite (CHS) is a commercial Workload Protection solution made by CalCom Software. The closest matches by shared tags and NIST CSF 2.0 coverage are CimTrak CCR, ESET Server Security, Bitdefender GravityZone Cloud and Server Security, Remedio Smart Device Hardening, and Senteon Zero Trust Configurations. All 23 alternatives on this page are ranked the same way.
These 8 solutions overlap most with CalCom Hardening Suite (CHS). Each row says what the product does and, when the overlap is big enough, which capabilities it shares.
Automates system hardening against CIS Benchmarks and DISA STIGs.
Key features: 5 listed. See them on the CimTrak CCR page.
Shares 3 capabilities with CalCom Hardening Suite (CHS): Security Hardening, Configuration Management, Security Configuration
View CimTrak CCRCimTrak CCR alternativesCalCom Hardening Suite (CHS) vs CimTrak CCR
Server security solution protecting file servers, SharePoint, and Linux systems
Cloud and server security for hybrid and multi-cloud workload protection
Automated device hardening and configuration management platform
Automates endpoint hardening & compliance with CIS & regulatory benchmarks
Centralized AV/antimalware XDR platform for server & cloud workloads.
Linux security platform for federal/national security environments
VM security for cloud environments with compliance, runtime protection & monitoring
Web hosting security platform for threat detection, removal, and protection
AI-powered Linux system protection with auto-remediation and compliance
Multi-layered Linux server security agent with WAF, malware scan, and IP filtering.
AI-native runtime security platform for edge, GPU & Kubernetes workloads.
Kernel-level runtime integrity verification using NSA-licensed technology.
Real-time threat detection & health monitoring for Windows/Exchange servers.
Zero trust app allowlisting-based server endpoint protection for Windows.
Runtime detection sensor for container & cloud workload identity attribution
Runtime security for physical, virtual, cloud, and container workloads
Runtime workload protection for cloud and containerized environments
Autonomous workload protection platform with patchless vulnerability mitigation
MFA-based RDP protection for servers to prevent ransomware intrusions.
Endpoint recovery solution that restores systems in minutes after cyber attacks
Common questions when weighing alternatives to CalCom Hardening Suite (CHS).
The closest matches to CalCom Hardening Suite (CHS) by shared tags and NIST CSF 2.0 coverage are CimTrak CCR, ESET Server Security, Bitdefender GravityZone Cloud and Server Security, Remedio Smart Device Hardening, and Senteon Zero Trust Configurations. All of them are Workload Protection products.
This page shows 23 alternatives to CalCom Hardening Suite (CHS), all in the Workload Protection category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first.
CalCom Hardening Suite (CHS) is a commercial Workload Protection product. It needs a paid license or subscription. Only commercial alternatives are listed here. Free and open source products are under /free.
CalCom Hardening Suite (CHS) is a Workload Protection product in the Endpoint Security category. You can compare it with the 23 other Workload Protection products on this page.
Server security solution protecting file servers, SharePoint, and Linux systems
Key features: 10 listed. See them on the ESET Server Security page.
View ESET Server SecurityESET Server Security alternativesCalCom Hardening Suite (CHS) vs ESET Server Security
Cloud and server security for hybrid and multi-cloud workload protection
Key features: 10 listed. See them on the Bitdefender GravityZone Cloud and Server Security page.
View Bitdefender GravityZone Cloud and Server SecurityBitdefender GravityZone Cloud and Server Security alternativesCalCom Hardening Suite (CHS) vs Bitdefender GravityZone Cloud and Server Security
Automated device hardening and configuration management platform
Key features: 10 listed. See them on the Remedio Smart Device Hardening page.
View Remedio Smart Device HardeningRemedio Smart Device Hardening alternativesCalCom Hardening Suite (CHS) vs Remedio Smart Device Hardening
Automates endpoint hardening & compliance with CIS & regulatory benchmarks
Key features: 8 listed. See them on the Senteon Zero Trust Configurations page.
View Senteon Zero Trust ConfigurationsSenteon Zero Trust Configurations alternativesCalCom Hardening Suite (CHS) vs Senteon Zero Trust Configurations
Centralized AV/antimalware XDR platform for server & cloud workloads.
Key features: 10 listed. See them on the Atomicorp Atomic OSSEC page.
View Atomicorp Atomic OSSECAtomicorp Atomic OSSEC alternativesCalCom Hardening Suite (CHS) vs Atomicorp Atomic OSSEC
File integrity monitoring for Windows, Linux & network devices
Key features: 10 listed. See them on the IonX Verisys FIM page.
View IonX Verisys FIMIonX Verisys FIM alternativesCalCom Hardening Suite (CHS) vs IonX Verisys FIM
Secure virtualization platform for isolating Windows/Linux VMs
Key features: 10 listed. See them on the Kerys YS::Desktop page.
View Kerys YS::DesktopKerys YS::Desktop alternativesCalCom Hardening Suite (CHS) vs Kerys YS::Desktop
No Workload Protection shortlist yet. This is the closest one.
Updated 2026-11-01
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