ZT, or Zero Trust, is a cybersecurity framework that operates on the principle of "never trust, always verify." It assumes that threats could be both external and internal, so every user and device must be authenticated and authorized before accessing resources. This approach minimizes the risk of data breaches and unauthorized access. In a Zero Trust model, organizations implement strict access controls and continuously monitor user activity. Technologies such as multi-factor authentication and network segmentation are commonly used to enhance security. By adopting ZT, businesses aim to protect sensitive information and maintain a robust security posture against evolving cyber threats.