DigiCert implemented Imperva to protect their hybrid environment. They were already using Imperva’s WAF on-premises to defend against Layer 7 attacks, known threats, and zero-day attacks to rapidly identify the threats that required investigation. By expanding their usage of Imperva, DigiCert was able to extend protection to AWS and maintain their security posture both during and after migration.
Imperva’s sophisticated threat detection technology draws upon vast experience in the WAF market. As traffic passes through their network, advanced client classification technology (together with crowdsourcing and IP reputation data) automatically analyzes it to identify and block web application attacks. These include SQL injection, cross-site scripting, illegal resource access, comment spam, site scraping, malicious bots, and other top threats. Granular filters and controls reduce false positives and prevent access from unwanted visitors, while IP address shielding hides the web server’s IP address.