It takes courage and involves careful planning, but the tests will significantly contribute to improve your ability to protect, discover and react to attacks. Page 4 of 5  The third work stream is knowledge sharing. In my view, one of the best ways to ensure higher cyber resilience is through knowledge sharing.
In that regard, I am very pleased that the Nordic banks have established Nordic Financial Cert with the main purpose of sharing information of threats and incidents. We have to share in order to reach higher levels of robustness.