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