Definition
Protect refers to the implementation of measures and strategies designed to safeguard assets, data, systems, and individuals from harm, unauthorized access, or disruption. It involves establishing defenses, controls, and procedures to maintain the confidentiality, integrity, and availability of critical resources. In practice, protection is achieved through a combination of technical solutions, administrative policies, and physical security. This is crucial for maintaining operational continuity, preventing financial losses, and ensuring compliance with regulations. For instance, implementing multi-factor authentication protects user accounts from being compromised. Unlike detection, which identifies threats after they occur, protection aims to prevent threats from succeeding in the first place. Concepts of protection are fundamental to cybersecurity domains like CompTIA Security+ and CISSP.