Inline Security Solutions for PCI DSS Compliance

This case study outlines the deployment of inline security solutions by a leading payment processing technology company in Europe to achieve compliance with the Payment Card Industry Data Security Standard (PCI DSS). The company faced significant fines due to limited visibility into their network and the urgent need to establish compliance. To address this, they implemented Cisco firewalls and Sourcefire intrusion prevention systems (IPS) while utilizing Keysight's inline packet brokers and bypass switches to create a high availability configuration. This approach not only saved approximately $3 million but also provided a 10x return on investment. The deployment allowed for scalable security infrastructure and minimized downtime risks. The case study details how the solution enabled the company to restrict access to cardholder data and optimize the use of security tools, ultimately enhancing their overall security posture while meeting regulatory demands.