Secure Your RDS Deployment

Baseline Hardening Automation for Remote Desktop Services

Remote Desktop Services (RDS) is essential to modern business. It gives IT, support, and remote workers secure access to Windows environments from anywhere.

But it is notoriously tricky to secure.
This practical, no-fluff guide shows you how to harden your RDS environment fast, without risking downtime or drowning in manual work.

  • Understand real-world RDS vulnerabilities (like CVE-2022-21893)
  • Apply the right GPO settings — with clear recommendations
  • Avoid common misconfigurations that leave your infrastructure exposed
  • Automate hardening to reduce manual errors and audit risk
  • Protect your network from lateral movement and privilege escalation

Don’t let RDP be your weakest link.

Start hardening now with expert-backed guidance.

Download the Full Guide

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      "As a healthcare provider, the patients always come first, so protecting patient data is non-negotiable. CalCom helped us to automate our server hardening and ensured we are HIPAA compliant."

      CISO
      Hospital Chain
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      ״Managing server security with hundreds of servers across the country was a challenge, until we found CalCom. Their suite allowed us to automate and enforce security policies across our infrastructure with zero guesswork. It integrated seamlessly with our existing workflows, making security stronger and our operations smoother.״

      IT Director
      Federal Credit Union
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      ״CalCom’s “learning mode” made our baseline hardening efforts effortless. It analyzed our environment first, making sure the policies applied through hardening didn’t interrupt operations and everything remained functional. Seamless, worry-free process. I wish we had done it sooner!״

      US Banking Group
      IT Infrastructure Manager

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    About Us

    Established in 2001, CalCom is the leading provider of server hardening solutions that help organizations address the rapidly changing security landscape, threats, and regulations. CalCom Hardening Suite (CHS) is a security baseline hardening solution that eliminates outages, reduces operational costs, and ensures a resilient, constantly hardened, and monitored server environment.

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