What is the most complete explanation of the Zero trust methodology?
A. no device is considered trusted, and each action must be validated
B. no one is considered trusted, and each action must be validated
C. no one and no device are considered trusted, and each action must be validated
D. some devices and users are considered trusted, and actions are considered validated
C. no one and no device are considered trusted, and each action must be validated
The Zero Trust methodology is a cybersecurity approach that assumes no one and no device inside or outside the network perimeter can be trusted and therefore each and every action must be validated in order to prevent unauthorized access and protect against potential security breaches. This model requires continuous verification of identities, strict access controls, and segmentation of the network to reduce the attack surface and minimize the potential impact of any security incidents.