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Sachin Kaka

Domain Consultant and Lead, Network Security and Intuitive Network, Center of Excellence, TCS

Hemant Kumar Rath

Principal Scientist, TCS Research

Sudhir Bansal

Global Head, Technology and Innovation, TCS

Highlights

  • The traditional network security approach uses a virtual private network (VPN) to grant access to a user through an internet protocol (IP) address where these IPs are linked to devices or applications of a user group. But this can expose IPs to a security breach.
  • A ‘five-S’ approach for zero trust network architecture adoption is based on key features that drive the core functionality of a security solution.
  • A zero trust network architecture provides fast, secure, cost-efficient, and reliable connections to access network applications. It leverages the cloud and eliminates dependency on hardware stacks and human effort that goes into managing VPN gateways.