CalCom Hardening Suite (CHS)

Secure & Automate Server Hardening
with CalCom Hardening Suite

Get a Demo

Protecting servers for the world's most trusted brands

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CalCom Hardening Suite in Action

CalCom Hardening Suite (CHS) automates security hardening while ensuring zero downtime and full compliance. CHS dynamically enforces policies, prevents configuration drift, and ensures your Windows & Linux servers remain hardened—without breaking applications.

Learning Mode

Learning Mode

Simulates the policy impact
on production

Enforcement Mode

Enforcement Mode

Custom server hardening mode

Monitoring Mode

Monitoring Mode

Real-time access control
protection

Rollback

Rollback

Undo enforcement safely when needed

The Server Hardening Challenge:

Server hardening is critical for cybersecurity & compliance, yet traditional methods come with challenges:

Downtime Icon

Avoid Downtime & Testing Delays

IT teams spend hours testing hardening policies in lab environments to prevent downtime and misconfigurations. Manual processes slow security deployment and increase operational costs. CHS eliminates this by analyzing policy impact directly in production, ensuring seamless enforcement without outages.

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Prevent Configuration Drift

Frequent changes by privileged users cause security policies to drift, forcing IT teams to repeatedly reapply hardening settings. The CHS server hardening tools continuously enforce policies in real time, preventing unauthorized modifications and keeping servers secure without manual intervention.

Why Choose CHS for Server Hardening?

Smarter Server Hardening, Zero Downtime

CHS automates server hardening, ensuring security without disruption. It enforces policies, prevents changes, provides compliance dashboards, and supports rollback.

Reduces Costs

CHS eliminates the cost of creating lab environments for simulating the impact of security policies on servers. With CHS, the impact is analyzed directly on the production environments.

Prevents Downtime

CHS predicts the impact of a policy on production servers. By visualizing the impact, CHS’s smart risk management determines the values that will or will not result in server outage when hardened.

Ensures Cyber Resilience

CHS enforces server security policies in real time, thus, ensuring that the servers are proactively protected.

Empowers IT Teams

Our 'Learning' mode simulates the policy impact on production and reports on what can be enforced without breaking server operation or applications.

Server Hardening Tool

Capabilities of Our Server Hardening Tool

AI-Powered Learning Mode for Risk-Free Hardening

CHS’s intelligent ‘Learning’ mode ensures critical server functions remain unaffected by hardening policies, automatically detecting and marking exceptions.


Impact Analysis and Policy Management with CHS

CHS performs an automated impact analysis on production, ensuring zero server outages and no investment of your engineer’s time in testing. It enables a Sys Admin to learn one server and apply the policy to a group of identical servers, and aids in managing conflicts with Group Policy Objects (GPO).

Ready to simplify compliance?

See automated compliance in action—book your demo today!