USCG Cybersecurity Requirements for Maritime Operations

This document is a guide detailing the U.S. Coast Guard's (USCG) final rule that mandates cybersecurity requirements for all U.S.-flagged vessels and maritime transportation system (MTS) facilities. It outlines the necessity for security controls across critical IT and Operational Technology (OT) assets, emphasizing the protection of IT-OT interfaces and OT networks. The guide specifies that compliance is a legal obligation, with potential enforcement actions including deficiency notices and restrictions on vessel movement. A compliance timeline is provided, indicating key dates for reporting cyber incidents, training personnel, and designating a Cybersecurity Officer. Additionally, it discusses the expectations for a defensible cybersecurity program, including account security, device and asset security, data security, network segmentation, and vulnerability management. The document also highlights how Xage's capabilities align with these requirements, offering solutions for policy enforcement, access control, and incident investigations.