Security Directive SD 1544-21-01

Security Directive SD 1544-21-01 is a regulation issued to enhance security measures for critical infrastructure in the United States, particularly in the energy sector. It requires companies to improve their cybersecurity practices by implementing specific safeguards aimed at preventing and responding to cyber threats. This includes assessing vulnerabilities, reporting incidents, and adopting robust security protocols to protect against potential attacks. The directive emphasizes the importance of a proactive approach to safeguarding essential services that keep communities functioning safely and securely.