Zero-Trust Networks is a security paradigm to transform the wave in the cyber security encounters. Customary perimeter-based network defense security has proved inadequate as it pretends that if a user is inside the corporate edge, they can be trusted. It has resulted in Insider Threats. Bad actors use methods like password spray and phishing to take advantage of a workforce that must remember too many usernames and passwords. Once behind the corporate firewall, a malicious user can often move freely, gaining higher privileges and access to sensitive data. We can’t trust users based on a network as the control plane.

The good news is that there is a solution. Zero Trust Networks is an information security strategy that upends the contemporary ubiquitous trust pattern. Alternatively thinking trustworthiness, it demands validation at every step of the process. It means that all touch points in a system—identities, devices, and services—are verified before they are recognized as reliable. It also implies that user admittance is confined to only the data, systems, and applications required for their role. By going from a design that assumes security to one that requires verification, we can lessen the amount and severity of security breaches.