/ Case Studies / IT / ITeS

Secure Service Edge for a Hybrid-Work Enterprise Zero-trust access without the VPN sprawl

Distributed enterprise network with secure remote connectivity

At a Glance

Geo

Bengaluru, India

Scale

8,500 employees

Focus

ZTNA + managed SD-WAN

“Our people connect from anywhere, and security can no longer live at the office perimeter. CoSol moved us to zero-trust access with a noticeably better user experience and far less risk.”

– VP of Infrastructure, IT/ITeS Enterprise

The Challenge

  • Legacy VPN concentrators could not scale to a fully hybrid workforce.

  • Remote users received inconsistent security compared with in-office staff.

  • Branch WAN was expensive, brittle and hard to secure uniformly.

  • No unified policy across users, devices and cloud applications.

Action

1

Rolled out Zero-Trust Network Access (ZTNA) to replace broad VPN tunnels.

2

Enabled Secure Web Gateway (SWG) and CASB controls for consistent cloud security.

3

Delivered managed SD-WAN for optimized, secured branch connectivity.

4

Unified identity-based policy across users, devices and applications.

Outcome

Zero-trust access enforced uniformly for on-site and remote users alike.

Improved application performance and a smoother experience for hybrid workers.

Reduced attack surface and risk by retiring broad VPN access.