Silva, João MarcoRibeiro, DiogoRamos, Luis FelipeFonte, Vítor2023-12-262023-12-262024-01-03978-0-9981331-7-1be7d122b-d797-41e2-a7cb-d33e4065fdcchttps://hdl.handle.net/10125/106615engAttribution-NonCommercial-NoDerivatives 4.0 InternationalCybersecurity and Privacy in Governmentdigital certificatesegovinformation securityssl/tlsA worldwide overview on the information security posture of online public servicesConference Paper10.24251/HICSS.2023.237