1. Introduction: Change within context Laura R. Cleary and Roger Darby 2. If You Can’t Be Secure, Be Resilient Edith Wilkinson and Laura R. Cleary 3. Governance: Concepts and Challenges Laura R. Cleary and Gemma Collantes-Celador 4. The Legal Framework for Security David Turns and Anicée Van Engeland 5. Policy Formation and Implementation David Chuter 6. Accountability: A tangled web Laura R. Cleary 7. Security Institutions: Their function, structure and staffing David Chuter 8. Strategic Management Ifti Zaidi and Bryan Watters 9. Human Resource Management in the Security Sector Roger Darby 10. Cyber Security and Knowledge Management Roger Darby, Lorraine Dodd and Jeremy Hilton 11. Defence Acquisition John McCormack and Tim Burnett 12. Generating Value Through Offsets in International Defence Procurement Kogila Balakrishnan 13. Strategic Leadership: Concept, theory and practice Bryan Watters and Ifti Zaidi 14. Change Management Roger Darby 15. Managing Security: Future Challenges Laura R. Cleary and Roger Darby