NIST SP 800-53, Security and Privacy Controls for Information Systems and Organizations is maybe the most often cited document in Federal cybersecurity. The publication provides a wealth of information about facets of cybersecurity through the lens of controls a system owner can implement to actually secure their systems! control_freak takes all of that content and makes it easy to search, navigate, access programmatically, and link to!
I'm open to Issues and Pull Requests!