The National Cyber Security Center (NCSC) is a government organization that focuses on protecting the United Kingdom from cyber threats. It provides guidance and support to businesses, public sector organizations, and individuals to help them improve their online security. The NCSC also works to respond to and recover from cyber incidents. In addition to offering advice, the NCSC collaborates with other government agencies, law enforcement, and international partners to strengthen the nation's cyber defenses. It plays a crucial role in identifying vulnerabilities and sharing information about emerging threats to ensure a safer digital environment for everyone.