DESIGN AND IMPLEMENTATION OF COMPUTERISED ENCRYPTED DATA BASE SYSTEM. A CASE STUDY OF FUGRO NIGERIA LIMITED
CHAPTER ONE 1.0 INTRODUCTION Information security is the means of securing data or information from loss, theft, destruction, corruption and unauthorized access. In the past, security was simply a matter of locking the door or storing files in a locked filing cabinet or safe. Today, paper is no longer the only medium of choice for housing information. That information can also be stored in computer database, hard drives, floppy disks ...
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