Need-to-Know Principle

The Need-to-Know Principle is a security concept that restricts access to information only to individuals who require it to perform their specific job functions. This minimizes the risk of sensitive data being accidentally or intentionally disclosed to unauthorized people. In other words, even if someone has the appropriate clearance, they should only access information relevant to their role, not everything they could potentially view. This approach helps protect confidential information, reduces security risks, and ensures that sensitive data is shared responsibly within an organization.