Least Privilege

Simple Definition for Beginners:

Least privilege is the principle of granting users only the minimum permissions and access rights necessary to perform their job functions.

Common Use Example:

A company applies the least privilege principle by giving employees access only to the data and systems required for their specific roles, reducing the risk of unauthorized access and data breaches.

Technical Definition for Professionals:

Least privilege, also known as the principle of least privilege (PoLP), is a security concept that restricts users’ access rights to the bare minimum permissions needed to perform their tasks or functions within an organization’s IT environment. This principle aims to minimize the potential impact of security incidents, insider threats, and unauthorized access by limiting users’ abilit

privilege is implemented through role-based access control (RBAC), attribute-based access control (ABAC), and other access management strategies that assign permissions based on users’ job responsibilities, roles, and business needs. By adhering to the least privilege principle, organizations can reduce the attack surface, enforce security policies, and improve overall data protection.