This book constitutes the refereed proceedings of the 5th International
Conference on Frontiers in Cyber Security, FCS 2022, held in Kumasi,
Ghana, during December 13-15, 2022.
The 26 full papers were included in this book were carefully reviewed
and selected from 65 submissions. They were organized in topical
sections as follows: ioT Security; artificial intelligence and cyber
security; blockchain technology and application; cryptography; database
security; quantum cryptography; and network security.