The Center for Internet Security (CIS) is a nonprofit organization focused on enhancing cybersecurity for public and private sectors. It provides resources, tools, and best practices to help organizations protect their information systems from cyber threats. CIS is known for its development of the CIS Controls, a set of prioritized actions to improve cybersecurity posture. CIS also offers the CIS Benchmarks, which are security configuration guidelines for various technologies. These benchmarks help organizations secure their systems by providing specific recommendations. Through collaboration with various stakeholders, CIS aims to create a safer online environment for everyone.