Defensive Security

Immediate availability in emergency situation, dedicated and experienced cyber security professionals at your service, incident management from breach to recovery.

You can reach the CERTAINITY Computer Emergency Response Team (CERT) at or call

GERMANY: +49-800-CERTAIN (+49-800-2378246)
AUSTRIA: +4366488844686 (during Business Hours).

Even better is to be prepared up front. Our Cyber-Readiness services will help you to be prepared.