Industrial cyber changes worth reviewing in maritime environments.
A source-backed watch ledger for OT advisories, known exploitation, product changes, and U.S. maritime cybersecurity requirements. Inclusion is a review signal—not a claim that a facility asset is affected.
Current signals
Newest records first. Archived seed records remain labeled and searchable.
Indexed product families
Source state
Live sources retain independent checked and last-success timestamps. The curated registry is identified separately as a local registry load. Failed or implausibly collapsed acquisition never becomes an all-clear.
Cybersecurity Assessment / Plan clock
Coast Guard implementation guidance identifies 16 July 2027 as the date by which covered owners/operators must designate the Cybersecurity Officer, conduct the Cybersecurity Assessment, and submit the Cybersecurity Plan for approval.
Open Coast Guard source ↗Can you substantiate the assessment?
Ten non-sensitive questions. Answers are evaluated in your browser and are not transmitted.
Private applicability decisions stay local.
Watchtower uses a facility's existing OT inventory on a local Windows workstation to produce source-backed applicability decisions, Next Best Evidence tasks, MTSA evidence matrices, human Critical IT/OT designations, signed evidence binders, and measured Proof of Value.