SecurEdge: The Linearly Scalable Edge Firewall Architecture for Data Centers

By: Jay Chawda, Network Architect at PhonePe

Background / Problem Statement: Being a Fin-Tech organization with payments as the core offering, at PhonePe we focus on securing our network perimeter with ultra-tight security measures. However, traditional approaches of implementing / securing the edge, like the one shown below (fig. 1) has a number of limitations. Some of the limitations of traditional design:… read more

Living on the ‘Edge’

Building a highly scalable infrastructure to power Microservices

By Phaneesh N, Software Architect at PhonePe | Solving payments for the world’s largest democracy is not easy. Enabling access to payment as a first class service to applications, platforms and consumers in the most predictable, responsive and resilient manner is a fundamental ask when you are enabling something on such a large scale.  Out… read more