DepartmentEuropean Union Agency for Cybersecurity Biography Jo De Muynck is the Head of the Operational Cooperation Unit of the EU Agency for Cybersecurity, ENISA. He has been working in the field of cybersecurity for more than 15 years within government and international organisations. He has spent the last couple of years building up the Belgian national CSIRT, CERT.be, after which he re-joined the Agency. Currently he's leading the activities on operational cooperation.