

Start Secure. Stay Secure.®
Membership combines and automates the CIS Benchmarks, CIS Controls, and CIS-CAT Pro into a powerful and time-saving cybersecurity resource.
CIS-CAT Pro enables users to assess conformance to best practices and improve compliance scores over time.
Consensus-based Guidelines
CIS Benchmarks and CIS Controls are consensus-based guides curated by security practitioners focused on performance, not profit.

Objective Standards
Our security best practices are referenced global standards verified by an objective, volunteer community of cyber experts.

Secure Online Experience
CIS is an independent, non-profit organization with a mission to provide a secure online experience for all.



Know the Rules of Cyber Ethics
"Cyber ethics" refers to the code of responsible behavior on the Internet. Just as we are taught to act responsibly in everyday life with lessons such as "Don't take what doesn't belong to you" and "Do not harm others," we must act responsibly in the cyber world as well. The basic rule is "Do not do something in cyberspace that you would consider wrong or illegal in everyday life." Click for more considerations.