A security principle that restricts access to information and resources only to individuals who require them to perform their specific job functions.
The need-to-know principle is fundamental to insider risk management, limiting the scope of potential damage by ensuring employees only have access to information necessary for their role. It works in conjunction with least privilege and helps organizations implement effective access controls and data segmentation.
Security techniques that regulate who can view or use resources in a computing environment, ensuring only authorized individuals can access sensitive data and systems.
A security principle that provides users with the minimum levels of access or permissions needed to perform their job functions.