Used for standard visual configuration on a single server.

It was the standard tool for securing Windows Server 2003 and early versions of 2008. Where to Download Version 1.6

IIS Crypto, developed by Nartac Software , is a critical utility for Windows administrators to secure their servers by managing SSL/TLS protocols and cipher suites. While was a landmark release in 2014, modern security requirements have largely moved beyond it. Why People Search for IIS Crypto 1.6

Ideal for scripted deployments via PowerShell or batch files. The Move to Modern Versions (IIS Crypto 3.3 and 4.0)

Version 1.6 Build 7 was specifically designed to handle the security patch, which addressed critical vulnerabilities in Windows Schannel. It introduced:

If you are managing legacy infrastructure that requires this specific older version, you can still find it on the Nartac Deprecated Downloads Page .

For any server running , you should use the latest versions instead of 1.6. Download - Nartac Software