Client-Side Web Security and PCI DSS 4.0 Compliance

Feroot Security is a client-side web security platform that protects web applications from JavaScript-based threats including Magecart attacks, formjacking, and unauthorized third-party script behavior. The platform provides real-time monitoring and protection for payment pages, login forms, and other sensitive web interfaces where client-side code can be exploited to steal customer data. Feroot serves e-commerce companies, financial institutions, and any organization that processes sensitive data through web browsers and needs to meet PCI DSS 4.0.1 requirements for client-side security.

The platform automatically discovers and inventories all JavaScript executing on web pages, identifies unauthorized or malicious scripts, and blocks threats before data exfiltration occurs. Feroot provides purpose-built compliance tools that address the new PCI DSS 4.0.1 requirements for script management and integrity monitoring on payment pages. By delivering continuous visibility into the client-side attack surface -- an area that traditional WAFs and server-side security tools cannot see -- Feroot closes a critical security gap that attackers increasingly exploit to compromise customer transactions.