The U.S. Coast Guard has released a Safety Alert with recommended cybersecurity best practices for commercial vessels.   The most interesting part is the report of a February 2019 incident of a deep draft vessel experiencing significant cyber activity.  The Coast Guard has a fairly new Cyber Command (2017), and they responded along with other experts.  They determined effective cybersecurity measures were not in place, exposing control systems to significant vulnerabilities.

© Computer Network Defence Limited 2019