Dr Dariusz J. Gregorczyk
PhD, academic at the Jan Dlugosz University in Czestochowa (Poland). He is the member of EUROPEAN ASSOCIATION for SECURITY. Author of mongraph: "Cooperation Polish Communist Secret Police with Soviet KGB" (co-authors: R. Oleszkowicz, Z. Nawrocki). He is an expert in security and protection of classified information. Area of scientific interests includes the political history of the Balkans, polemology, geopolitics, terrorism, special services, security studies, security administration.