Over the last few years, many EU documents on cybersecurity have been published (Falessi, 2012, 2-6). The European Security Strategy included cyber threats as a new risk to European security (Klimburg, ed. 2011, 5-11). The EU is active in two cybersecurity areas. The first area consists of the necessary measures applied to combat cyberattacks, including cybercrimes. The second area consists of applying the necessary measures to support critical infrastructure protection and network security. The Common Foreign and Security Policy of cyber issues is underdeveloped, mainly due to the difficulties in approaching the subject. According to a European Parliament Study, cyber issues are perceived to be a matter often left to member states (MS).