Case Study
Infosys offers full potential of cloud ecosystem with Infosys Cobalt to increase business value and speed to market.
The client is a utility company. They were facing issues in managing multiple on-prem proxies across European regions.
Infosys implemented SASE based solution (ZIA and ZPA) to support the increased WFH requirement during pandemic.
Key Challenges
- Difficulty in managing security policies across geos, users and applications
- Hardware dependent proxy solution and remote access services with limited scalability
- Absence of ‘pay as you go’ model resulting into high capex investment and operations cost
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Talk To ExpertsThe Solution
Moving forward with Zscaler cloud services
Migrated multiple on-prem proxy hardware-based solutions onto Zscaler ZIA cloud platform
Passed all traffic through advanced sandbox solution – Zscaler Cloud Sandbox
Created unique security policies for different segment of users and eased operations with single dashboard view
Deployed Zscaler ZPA solution to migrate all on-prem RAS services on Zscaler cloud
Integrated multiple domains for user authentication and authorization
Enabled cloud-based ZTNA service for remote workers with improved security
Migrated from SAML (Security Assertion Markup Language) to SCIM (System for Cross-domain Identity Management) solution for user authorization, enabling seamless user group updates with Zscaler
Created 1,000+ applications with group-based restrictions in accordance with the ZTNA architecture
Benefits
Enhanced user experience with reduced security risk
15,000+ applications and 40,000 users migrated to Zscaler private access solution in a short time as part of business continuity plan
Improved billing transparency and reduced capex and opex cost drastically by implementing ‘pay as you go’ model
Enhanced the security posture and reduced overall network risk profile
Reduced central internet usage, backhauling, appliances cost and ease of network administration with direct use of local internet
Eliminated corporate MPLS link costs and improved user experience by connecting all remote branches and offices to cloud over SD-WAN
40% Reduction in administrative overhead for user authorization leveraging SCIM solution, enabling seamless user group updates with Zscaler
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