Description: The ‘Least Privilege’ principle is a fundamental concept in information security that focuses on granting users and systems the minimum amount of access necessary to perform their tasks. This approach aims to minimize the risk of exposure to threats and vulnerabilities by limiting users’ capabilities to only those essential for their work. In a Zero Trust environment, where both internal and external networks are assumed to be potentially insecure, least privilege becomes a key strategy for protecting critical resources. This principle applies not only to users but also to applications and devices, ensuring that each entity has restricted access to the information and systems it truly needs. By implementing least privilege, organizations can reduce the attack surface, making it harder for malicious actors to gain unauthorized access to sensitive data. Furthermore, this approach fosters a culture of responsibility and vigilance in the use of digital resources, as each user is aware that their access is limited and monitored. In summary, least privilege is an essential pillar in modern security architecture, especially in cloud environments, where data protection and identity management are critical for the integrity and confidentiality of information.
