CHAPTER ONE
INTRODUCTION
The challenges to National security in Nigeria are enormous. There is the issue of religious crisis in some states of the northern part of Nigeria, ritual killings and kidnappings, bombings in Abuja and some other states of the federation as well as arm robbery. The police in Nigerian are an organization set up by the government and saddled with the responsibility of maintaining law and order in the society. The aforementioned crimes constitute a threat to national security, and if not curtailed, it might escalate to a greater proportion that might plunge the country into conflict.
A system of providing the Nigerian Police with information regarding criminals and the various activities they had carried out in the (recent) past, will go a long way in helping to checkmate crimes and criminals, this will also help in identifying new cases of crimes within a given locality. A Criminal Records Information System (CRIS) will assist the police with useful information that will help in recording