President Biden will sign an Executive Order to bolster the Department of Homeland Security’s authority to directly address maritime cyber threats, including through cybersecurity standards to ensure that American ports’ networks and systems are secure. Now, the U.S. Coast Guard will have the express authority to respond to malicious cyber activity in the nation’s MTS by requiring vessels and waterfront facilities to mitigate cyber conditions that may endanger the safety of a vessel, facility, or harbor. The Executive Order will also institute mandatory reporting of cyber incidents – or active cyber threats – endangering any vessel, harbor, port, or waterfront facility. Additionally, the Coast Guard will now have the authority to control the movement of vessels that present a known or suspected cyber threat to U.S. maritime infrastructure, and be able to inspect those vessels and facilities that pose a threat to our cybersecurity.

https://www.whitehouse.gov/briefing-room/statements-releases/2024/02/21/fact-sheet-biden-harris-administration-announces-initiative-to-bolster-cybersecurity-of-u-s-ports/