VRAIN develops artificial intelligence solutions for cybersecurity and privacy protection, addressing security challenges from two complementary perspectives: applying AI to strengthen security systems, and ensuring that AI systems themselves are secure, trustworthy, and privacy-preserving.

Work in this sector covers the design of cryptographic protocols, formal verification of security properties, development of privacy-preserving AI systems, and analysis of adversarial attacks on machine learning models. Computational logic and automated reasoning are applied to prove security guarantees, including research on post-quantum cryptographic protocols. Electronic voting systems and access control mechanisms developed at VRAIN demonstrate applications of AI in secure democratic participation and data protection.

Research extends to healthcare, transportation, and industrial systems, where applications include intelligent security monitoring, risk analysis platforms, and privacy advisory systems.