Sign In

Harrison Nnaji

Chief Information Security Officer (CISO) at FirstBank

Dr. Harrison Nnaji is an accomplished Data and Information Security Strategist & Practitioner with over 17 years of experience in the field.1 He currently serves as the Group Chief Information Security Officer (GCISO) at FirstBank Nigeria, a position he has held since January 2019.1 His responsibilities span across multiple countries, including Nigeria, Gambia, Ghana, Sierra Leone, DRC, Guinea, UK, France, China, and South Africa.1

Dr. Nnaji's expertise encompasses various aspects of cybersecurity, including:

  • Cloud Security
  • Blockchain Security
  • IoT Security
  • Network Security
  • Systems Security
  • Database Security
  • Application Security
  • Risk Management
  • Vulnerability Management
  • Security Awareness and Training
  • Access and Identity Management1

Prior to his current role, Dr. Nnaji held several other positions at FirstBank Nigeria, including HOD: Information Security Operations Department and Head: Security Engineering.1 He also worked as the Divisional Head: IT Enterprise Security at UBA Group for over 3 years, covering operations in Africa, New York, London, and Paris.1

Dr. Nnaji's educational background is impressive, with 4 Master's degrees and 2 Ph.D. degrees.3 He recently completed a Ph.D. in Offensive Cyber Engineering.4 His professional certifications include FICA, MNSE, CCISO, CISM, CEH, and CCNP.3

Throughout his career, Dr. Nnaji has demonstrated leadership in cybersecurity, focusing on responsible practices and staying current with industry trends.2 He frequently shares insights on LinkedIn about cybersecurity awareness, artificial intelligence, and data sciences.356

Related Questions

What are some of Dr. Harrison Nnaji's most notable achievements at FirstBank Nigeria?
How has Dr. Harrison Nnaji contributed to cybersecurity in Africa?
What are Dr. Harrison Nnaji's educational qualifications?
What specific projects has Dr. Harrison Nnaji led at FirstBank Nigeria?
How does Dr. Harrison Nnaji stay updated on the latest cybersecurity trends?
Harrison Nnaji
Harrison Nnaji, photo 1
Harrison Nnaji, photo 2
Add to my network

Location

Nigeria