Zero Trust is a security model that operates on the principle of "never trust, always verify." Unlike traditional security approaches that implicitly trust users and devices within the network perimeter, Zero Trust assumes that threats can exist both inside and outside the network. Therefore, it requires strict verification for every user, device, and application attempting to access resources, regardless of their location. This model emphasizes continuous monitoring, least-privilege access, and micro-segmentation to minimize potential attack surfaces. By implementing Zero Trust, organizations can enhance their security posture, reduce the risk of data breaches, and ensure compliance with regulatory standards. Adopting this approach is particularly crucial in today's dynamic IT environments, where traditional perimeter-based security is increasingly inadequate.