The Clearswift Secure ICAP Gateway (SIG) acts as a security filter. It uses Deep Content Inspection (DCI) to look inside files—even those nested many layers deep—to find and neutralize threats or sensitive data. How the Integration Works Secure ICAP Gateway | Clearswift
: Automatically removes sensitive information (like credit card numbers or PII) from documents and emails in real-time, allowing the rest of the communication to proceed without a full block. clearswift filecatalyst