CMK (Customer Master Keys)

Customer Master Keys (CMKs) are secure, primary encryption keys used in cloud security systems to protect sensitive data. Think of a CMK as a digital vault key that controls access to encrypted information. It can be used to encrypt (lock) or decrypt (unlock) data, ensuring only authorized users or systems can access the protected information. CMKs themselves are carefully managed and stored securely, often if needed, they can be rotated or replaced without affecting the data they protect. They serve as the foundation for maintaining data confidentiality and integrity in cloud environments.