The Zero Trust Model is a cybersecurity approach that assumes no user or device, whether inside or outside an organization, can be trusted by default. Instead, it requires continuous verification of identity and access rights before granting permissions to sensitive data or systems. This model helps protect against data breaches and insider threats by enforcing strict access controls. In a Zero Trust environment, security measures include multi-factor authentication, encryption, and least-privilege access. Organizations implement these strategies to ensure that every request for access is thoroughly vetted, reducing the risk of unauthorized access and enhancing overall security posture.