What describes the reporting requirement for increased network scanning?

The correct answer reflects that no report is necessary for increased network scanning in certain contexts. This is grounded in the fact that routine network scanning is often a standard operational procedure within cybersecurity practices for monitoring the health and security of systems. Increased scanning may merely indicate heightened awareness or proactive measures rather than a security incident requiring formal reporting.

In many scenarios, organizations characterize such activities as regular maintenance or vulnerability assessments. Therefore, unless these scans lead to a discovery of a security breach or other actionable incident, there typically is no obligation to report these actions to external entities. Understanding this helps marine safety personnel focus on real threats and incidents that truly require escalated alerts and official reporting, rather than overburdening reporting mechanisms with routine activities.

While other options suggest various reporting obligations, the specific nature of routine network scanning does not inherently necessitate external or internal reporting unless it uncovers significant concerns.