NIST 800-53 Revision 5 is a comprehensive framework created by NIST to help organizations manage risks, protect data, and comply with regulations. Originally designed for federal agencies, it is now widely used across industries due to its flexibility and scalability. The latest revision emphasizes privacy and supply chain risks, making it essential for modern risk management.

Real-time incident management focuses on responding immediately to security incidents to minimize damage and maintain smooth operations. By using continuous monitoring tools, security teams can detect threats and act promptly, whether by halting an attack or isolating compromised systems. The 2024 ransomware attack on Ascension Health, affecting over 5.5 million individuals, highlights the critical need for proactive measures and effective incident management systems.