The objective of this line of research is to analyze the legal problems posed by the different cybersecurity and artificial intelligence sectors, as well as to interpret and clarify the regulations and the applicable legal regime in each case.The work and experience of NESG in this line has consisted of identifying, systematizing, evaluating and, where appropriate, highlighting the gaps and limits of the applicable regulations in the field of governance of cybersecurity, network security and information systems, security in 5G networks, internet access and neutrality, issues related to digital identity and the ethical and legal aspects of artificial intelligence.The precise knowledge of the regulation of these technologies has also made it possible to guarantee compliance with the law of the technical work of detection and response to anomalies, ethical hacking and security audits, forensic analysis and machine learning and modeling processes. of systems in the face of security problems.