Verify that your Microsoft Internet Information Services (IIS) meet all Microsoft and VMware security guidelines.
Review the recommendations set out in the appropriate Microsoft IIS hardening and secure best practice guidelines. Also, review all Microsoft security bulletins regarding the version of IIS you are using. Not following the hardening recommendations might result in exposure to known security vulnerabilities.
To verify that your version is supported, see the vRealize Automation Support Matrix.
Contact your Microsoft vendor for guidance on hardening practices for Microsoft products.