COVID-19 mobile cyber security & fraud threat observations and incidents [documento eletrónico] / ed. GSMA
Research challenges for trust, security and privacy [documento eletrónico] / ed. Mika Ylianttila
Cyber information sharing [documento eletrónico] : building collective security / World Economic Forum
Study on the retention of electronic communications non-content data for law enforcement purposes [documento eletrónico] : final report / Claire Dupont...[et al.]