Wing Commander Emmanuel Hamman (rtd) is a Lecturer in the Department of Cyber Security, Nigerian Defence Academy (NDA) Kaduna. He graduated from the University of Nigeria Nsukka with a Bachelor of Science degree in Computer Science. He also holds the following qualifications: Masters degree in Cyber Security (Federal University of Technology Minna), Masters degree in Public Administration (Ahmadu Bello University Zaria), Masters degree in Law Enforcement and Criminal Justice Administration (Ahmadu Bello University Zaria), Postgraduate Diploma in Education (Usmanu Danfodio University Sokoto), Postgraduate Diploma in Administration (Ahmadu Bello University Zaria), Postgraduate Diploma in Theology (Redeemers Bible College Lagos). He also earned a Professional Diploma in Human Resource Managent. He is a member of Computer Professional Registration Council of Nigeria, Computer Society of Nigeria and Chartered Institute of Personnel Management of Nigeria. Gadzama is also a Certified Management Consultant as well as a Fellow of the Institute of Management Consultant Nigeria. Gadzama is currently undergoing his PhD degree in Computer Science with specialization in Cyber Security at the NDA.