Design And Implementation Of A Network Based Security Information System

DESIGN AND IMPLEMENTATION OF A NETWORK BASED SECURITY INFORMATION SYSTEM  CHAPTER TWO LITERATURE REVIEW 1.0            SECURITY CONCEPT Security is defined in many ways due to the many contexts of its existence.  In other words, security generally has to do with protection.  It might be protection from undue access.  Some attributes security to safe guiding from that, which may or may not lead to destruction.  It might also be interesting to understand that security has to do with protection of the environment.  It also has to do with valuables; this means that anything has to be secured mus…