303 Overwatch

Space is a sector of high criticality under NIS2. We make EU space operators exercise-ready.

NIS2 can make cyber readiness a legal duty for operators of space ground infrastructure: incident handling, cybersecurity training, an early warning without undue delay and within 24 hours of becoming aware of a significant incident. In a no-fee working session, we help your team stand up its own exercise.

303 Overwatch A.S.B.L is a Luxembourg non-profit. Accredited by the Luxembourg Ministry of National Education.

Does NIS2 reach your organisation?

Five questions, answered in your browser. Start with the first.

What does your organisation operate?

Questions two to five, the answer and who supervises you are on the NIS2 scope check.

  • Member States with NIS2 and CER in national law22 of 27as of , from the national gazettes, on the infrastructure map
  • Objects in orbit in the public catalogue35,456as of , from the CelesTrak satellite catalogue
  • Next SCOR Associate cohort9 November 2026and 10 November, 18:00 to 20:00 CET; schedule of

Two ways we get you ready

An exercise of your own

A working session in which we establish the roles, the responsibilities and the open-source or no-charge tooling your organisation needs to plan, run and document its own cybersecurity exercise.

Plan your exercise with us

Training for the people who run it

SCOR Associate and SCOR Practitioner, our two micro-credentials, mapped to the European skills framework. The next Associate cohort is on 9 and 10 November 2026.

See the training courses