What does "data exfiltration" mean in a maritime cybersecurity context?

In the context of maritime cybersecurity, "data exfiltration" specifically refers to the unauthorized transfer of sensitive data out of a network. This can involve stealing information such as shipping routes, cargo contents, crew details, or proprietary operational data that could compromise safety or security if leaked to unauthorized parties.

Maritime operations rely heavily on the integrity and confidentiality of their data; thus, successful data exfiltration poses significant risks, including operational disruptions, financial losses, and potential threats to the safety of vessels and personnel. When examining the implications of data breaches in the maritime domain, it becomes clear that understanding data exfiltration is crucial for protecting sensitive information from cyber threats.

In contrast, activities like transferring data internally for backups, encrypting data, or monitoring access activities, while important for overall cybersecurity and operational efficiency, do not fit the definition of data exfiltration. Each of these actions serves a distinct purpose in safeguarding information rather than representing a breach or theft of data.