Answer-What is 'Zero Trust Security' architecture?

Zero Trust abandons the traditional castle and moat security model where everything inside the network perimeter is trusted. In Zero Trust every access request must be authenticated, authorized, and continuously validated regardless of location. Principles verify explicitly, use least privilege access, assume breach. Implementation MFA everywhere, micro-segmentation, device health checks, UEBA User Entity Behavior Analytics. RBIs cybersecurity framework increasingly aligns with Zero Trust principles for banks.