Case Study

Email security products migration to cloud

For a major high-tech client

Style

Post-info

Client approached UST for the following:

Cloud-enable the Client’s Cloud Email Security (CES) Platform
Migrate the CES to Cloud from on-prem data centers, scale it to support much larger customer base
End-to-end automation of end-customer onboarding & infrastructure provisioning
Implement Cloud Security
Manage and operationalize the CES platform and Cloud infrastructure

Created CES Cloud Infrastructure Blueprint with HA multi-region architecture and its implementation on AWS Cloud
Completely automated the End-Customer Onboarding process – From customer signing-up to provisioning of the resources in Cloud & the management of the infrastructure
Used Python, Shell scripts & Ansible scripts to do end-to-end automation of the infrastructure provisioning
Highly scalable DNS infrastructure provisioned in the Cloud environment for CES to work
Implemented Cloud security in terms of perimeter security, IDS/IPS, vulnerability assessments and encryption
Implemented a myriad of management & monitoring tools to ensure extremely high availability
A dedicated “Innovation Team” from UST to work with the Customer to define & implement future roadmap of the CES platform

The project migrated and secured 6.5 Million end users from seven data centers across US and Europe into cloud
30% reduction in infrastructure cost
60% reduction in infrastructure support cost