Case Study: DigiCert achieves automated AWS hybrid protection with Imperva

DigiCert automates protection of their AWS environment with Imperva

DigiCert, a leading provider of TLS/SSL and PKI solutions used by nearly 90% of the Fortune 500, needed a reliable, low‑false‑positive security stack as it migrated workloads to AWS. Their existing DDoS provider excessively scrubbed and blocked legitimate traffic, and DigiCert wanted a single vendor to deliver both web application firewall (WAF) protection and DDoS mitigation across their hybrid environment with automated threat detection and fast response.

DigiCert expanded its use of Imperva to cover on‑premises and AWS workloads, using Imperva’s WAF, advanced client classification, crowdsourced intelligence, and global DDoS scrubbing (6+ Tbps capacity, 3‑second SLA). The integrated solution improved visibility, reduced false positives, automated alerts and incident handling, and kept applications available during large multi‑day attacks—delivering measurable ROI by preventing downtime and easing security operations.

DigiCert

Aaron Blakeley

Director of Global Security Operations