Associate Professor with Habilitation in Department of Sciences and Technology of Universidade Aberta (Portuguese Open University). Associate Invited Professor at NOVA IMS – Information Management School in Universidade Nova de Lisboa. Senior Researcher at INESC TEC (HumanISE / ISAC – Information Systems and Applied Computing). Completed the Habilitation in Web Science and Technology in 2021/11/09 in Universidade de Trás-os-Montes e Alto Douro (Vila Real, Portugal). Ph.D. in Information Systems and Technology in 2009/06/26 in Universidade do Minho (Braga, Portugal). M.Sc. in Informatics in 1999/11/05 in Faculdade de Ciências da Universidade de Lisboa (Lisboa, Portugal). B.Sc. in Computer Science and Engineering in 1992/05/11 in Cooperativa de Técnicas Avançadas de Gestão e Informática CRL (COCITE) (Lisboa, Portugal). He is also a collaborator with the Center for Global Studies (CEG) at the Portuguese Open University. He works in the areas of Engineering and Technology with an emphasis on Computer Science and Information Systems. In his curriculum Ciência Vitae the most frequent terms in the context of scientific and technological output are: Information Systems; Enterprise Architecture; Digital Transformation; Internet-of-Things; Higher Education; Computer Security; Information Security; Cybersecurity; Web Accessibility.