Carrapiço, Helena (2015), "Advances and paradoxes: the EU as a cyber security actor", Friedrich Ebert Policy Papers

Carrapiço, Helena; Javier Argomaniz (2014), "EU governance of the internet: analyzing Europol's role in the development of a EU cyber crime and cyber security policies", EUSA Newsletter, 2014

Carrapiço, Helena (2006), "O Papel do Crime Organizado nas Guerras Irregulares", Cadernos do Instituto de Defesa Nacional, 1