Erasmus France Master cybersecurity computing Lyon
Erasmus France Master cybersecurity computing Lyon
Erasmus France Master cybersecurity computing Lyon

An Erasmus Mundus
Joint Master’s Program

Janus: A Master in Security
and defense

JANUS (Joint Master in Applied Security and Defense – Networks for Unified Strategies) is an Erasmus Mundus Joint Master’s programme of excellence in security and defence, coordinated by Université Jean Moulin Lyon 3 and delivered by a consortium of five universities in France, Lebanon, Romania, Spain and the United Kingdom.

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Shaping Global Leaders in Security and Defense

Funded by the European Commission under the Erasmus+ programme, JANUS offers a demanding, fully international curriculum that combines academic rigour, high‑level expertise and strong professional exposure in the field of security and defence.

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A Unique and Innovative Master’s Program

JANUS is a two‑year joint Master’s degree that provides a dual specialisation in security and defence, enabling students to understand and analyse strategic disruptions in a globalised and contested world. Over four semesters, students study in at least three different countries within the consortium, acquire a deep knowledge of European and international security issues, and develop the skills required to work in complex, high‑stakes environments.

Key features

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A joint programme with five universities

Students follow a truly international pathway across five renowned universities, benefiting from complementary academic traditions, teaching methods and areas of expertise. This multi‑campus design offers multiple perspectives on security and defence and strengthens intercultural, linguistic and professional skills.

 

 

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An Erasmus Mundus Joint Master (EMJM)

As an Erasmus Mundus Joint Master, JANUS meets the highest European standards in terms of academic quality, joint governance, mobility and student support. The programme offers competitive Erasmus Mundus scholarships for the best candidates, alongside places for self‑funded students, and leads to a jointly awarded degree recognised across partner countries.

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Erasmus France Master cybersecurity computing Lyon

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A diverse curriculum and expert teaching

The curriculum combines law, political science, international relations and strategic studies, with courses on European security, defence policies, intelligence, crisis management and related fields. Teaching is provided by an international faculty and a pool of associated partners and practitioners, ensuring a programme that is both research‑informed and closely connected to professional needs in the security and defence sector.

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Advanced skills for global careers

Throughout the two‑year programme, students develop high‑level analytical skills, project management abilities and a solid understanding of complex security environments. They also acquire valuable soft skills—critical thinking, leadership, teamwork and multilingual communication—that are essential for careers in ministries, international organisations, think tanks, security agencies and the private sector.

Your Path to Excellence Begins Here:

Explore the Unparalleled Opportunities of Our Master’s Program.

Discover a program that not only educates but transforms, shaping leaders equipped to navigate the complexities of security and defense on a global scale.

Join us on this exceptional academic journey where innovation meets excellence.

Apply before the 6th of March 2026 23:59

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to Join Our Master’s Program!

Why Choose Janus?

The Erasmus Mundus JANUS Master is a selective, globally oriented programme that combines a solid academic foundation with strong professional links in both security and defence. It develops advanced analytical skills, a deep understanding of European and international security and defence issues, and key competences for working in demanding public, private and international contexts. Graduates benefit from a wide professional network built through mobility across several countries, guest lectures, conferences, potential internships and sustained interaction with associated partners from the security and defence ecosystem.

Our program highlights

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Global
Recognition

JANUS is part of the Erasmus Mundus Joint Master (EMJM) framework, a prestigious European label associated with academic excellence, international mobility and high employability.

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Unique
Curriculum

The programme covers a broad range of security and defence topics, from conceptual and legal foundations to operational and strategic issues, and may include research work, field activities and professional immersion.

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Competitive
Edge

By graduating from a leading international consortium with a strong focus on security and defence, students gain a clear advantage in the job market for positions in ministries, international organisations, think tanks, security agencies and the private sector

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Strong partnerships

The consortium works closely with associated partners (institutions, agencies, firms and think tanks), offering students opportunities for networking, professional encounters and exposure to real‑world security challenges.

Application Process:
Embark on a Journey to Become a Global Security Leader

Step-by-Step Guide to Applying:

Join us
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Explore the Program

Erasmus Mundus Janus Master is a two-year program that prepares students for careers in the field of security. It offers a strong foundation in the theoretical and practical aspects of security, and has a strong network of industry partners.

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Prepare Application Materials

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Submit Your Application

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Application Review

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Admission Decision

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Application Review

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Admission Decision

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Join the
Program

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Consortium members:
Join Forces with Renowned Institutions

Group 1

Programme coordinator, bringing strong expertise in geopolitics, international relations and strategic studies, and providing the entry point of the master in Western Europe.

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A key academic institution in the Middle East, offering an essential regional perspective on security issues at the crossroads of Europe and its southern and eastern neighbourhoods.

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A major Southern European university, contributing recognised expertise in law, security and European studies, and anchoring the programme in the Mediterranean context.

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Representing Central and Eastern Europe, with strong competence in political science and European affairs, and a specific focus on high intensity conflict challenges on the EU’s eastern flank.

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A public research university with an established reputation in law and human rights, political science and international relations, adding an Anglo‑Saxon academic perspective and experience with double degrees and joint programmes.

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Frequently Asked Questions

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What is the JM Janus Master's?

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What are the objectives of the program?

The objective of the JANUS Master’s program is to train highly skilled experts capable of understanding, analyzing, acting and operating effectively in the fields of security and defense. As the job market becomes increasingly competitive, and strategic challenges multiply and grow more complex, it is crucial for students in defense and security to master the intricate dynamics between these two fields. This involves understanding both the distinct characteristics of each field (e.g., the resurgence of high-intensity warfare, the intensification of domestic radicalization, the reemergence of bloc politics, the evolving dynamics of war economies in Europe, etc.) and the emerging convergences (e.g., the intersection of terrorism and organized crime, the democratization of advanced technologies, the technological convergence of internal and external threats, etc.).

Why choose Janus?

The Master’s program offers a unique approach at the heart of the internationalization and mobility within European and global higher education, leading to:

  • An international and joint approach to security and defense, fostering strong intercultural sensitivity.
  • A balance between professional training and research options, designed to meet the competencies demanded by employers.
  • A cross-disciplinary set of skills that will be acquired over the course of two years, with lasting impacts throughout one’s career.

What are the requirements to apply to the program?

Language proficiency:

  • A B2 level of proficiency in French
  • A TOEFL score of 90 or an IELTS score of 6.5,
  • A B2 level in Spanish

Academic requirements:

Applicants must demonstrate a solid academic background in the fields covered by the EMJM JANUS program (particularly in concepts in international relations, at the undergraduate or Bachelor level) and provide documented evidence of their academic performance. They will also need to clearly explain the alignment of their professional project, or research ambitions, with the field of strategic studies.

Are there Erasmus Mundus scholarships available and how are they awarded?

Yes, a limited number of Erasmus Mundus scholarships are available for the best JANUS candidates over the four intakes of the programme. These full scholarships are awarded strictly on the basis of academic excellence and overall merit, and they cannot be granted to students who have already benefited from a previous EMJM or joint doctoral scholarship funded by the European Commission.

What are the career prospects after JANUS?

Graduates of the JANUS Master are prepared for a wide range of careers in the fields of security and defence, at both national and international level. The programme combines academic excellence with strong professional exposure, opening access to positions in ministries, international organisations, armed forces, intelligence and security agencies, think tanks, NGOs and the private sector (risk analysis, strategic consultancy, defence industry, cybersecurity, etc.). Thanks to its international consortium and multi‑campus experience, JANUS also develops key transversal skills (multilingualism, intercultural communication, project management) that are highly valued by employers in the security and defence ecosystem.

What skills will I develop in the JANUS Master?

JANUS develops advanced analytical skills in international relations, security and defence, including the ability to assess complex crises and strategic issues using interdisciplinary approaches. It also strengthens professional competences such as project management, work in multicultural teams, and interaction with institutional and operational actors, while enhancing key transversal skills like multilingual communication, critical thinking and ethical decision‑making.

How does JANUS support students’ employability?

Employability is at the core of the JANUS curriculum, through specialised courses, case studies and close links with professional partners in the security and defence sector. Students benefit from mandatory international mobility, potential internship opportunities, and regular interactions with practitioners (guest lectures, conferences, networking events) that help them build a clear professional project and first contacts with recruiters. The future alumni network of JANUS, spread across several countries and institutions, will also be a major asset for job searches and career development.

How can companies and professionals become associated partners?

The consortium is eager to integrate new professionals and experts into the network of associated partners, particularly those with relevant experience in security/ defence and a complementary expertise that aligns with the program’s focus. To this end, the consortium is considering the creation of a Massive Open Online Course (MOOC) specifically dedicated to the themes of security and defense.

Companies or professionals interested in joining this network may submit a letter of intent outlining their project. It is important to note that the roles of associated partners within the consortium are diverse, including: promoting the program, offering advice and support, participating in teaching, engaging in student selection and governance processes for the degree, organizing and leading conferences, recruiting interns, providing financial support, and participating in the evaluation of the program.