The violent radicals do not legitimately represent the overwhelming majority of the world's Muslims.

If you exchange information internationally, you must strengthen data protection. Those are two sides of the same coin.

Police forces collect information to be used in a public court to get people convicted. Security services gather information that does not necessarily lead to people being prosecuted and in many cases needs to remain confidential.

If you combat an international phenomenon, it is indispensable to share information internationally.

We remain vulnerable.There is no such thing as 100 percent security against terrorism.

Europe has a long and tragic history of mostly domestic terrorism.

In intelligence work, there are limits to the amount of information one can share. Confidentiality is essential.