Master Informatique — CRYPTIS : SECURITE INFORMATIQUE ET CRYPTOLOGIE

The Master Informatique — CRYPTIS: Securite Informatique et Cryptologie at Universite de Limoges specializes in computer security and cryptology, an area of computer science concerned with protecting information systems and the mathematical techniques used to secure data. Students in this field typically study cryptographic algorithms, network security, secure protocol design, and the methods attackers use to compromise systems, alongside the defensive techniques used to prevent or detect such attacks. Coursework generally combines mathematical foundations, including number theory and algebra as they apply to cryptography, with practical training in security auditing, penetration testing, and the design of secure software and systems. Students often work on projects analyzing vulnerabilities, implementing cryptographic protocols, and studying real-world security incidents to understand how systems fail and how they can be hardened. The field addresses both the theoretical side of cryptology, including the design and analysis of encryption schemes, and the applied side of information security, including how organizations protect networks, data, and infrastructure from threats. Graduates from this field pursue careers as cybersecurity analysts, cryptographers, security consultants, penetration testers, and specialists working within companies, government agencies, or research institutions responsible for protecting digital infrastructure. Demand for this expertise spans banking, telecommunications, defense, and public administration, among other sectors. Based in Limoges, France, this master's program runs over two years and is taught in French. It suits students with an undergraduate background in computer science, mathematics, or a related field who want to specialize in security and cryptology. The academic year typically starts in September, and yearly tuition is 250 EUR.