A step-by-step checklist to secure Microsoft IIS:
For Microsoft IIS 1.1.1 (CIS Microsoft IIS 10 Benchmark version 1.1.1)
CIS has worked with the community since 2009 to publish a benchmark for Microsoft IIS
Join the Microsoft IIS community
Other CIS Benchmark versions:
For Microsoft IIS (CIS Microsoft IIS 7 Benchmark version 1.7.1)