COMPUTER SECURITY AND CRYPTOGRAPHY
INTRODUCTION
Computer security is very vital in the setting of any organization. The organizations’ information systems need to be protected from both physical and software attacks. The physical attacks can include: theft, fire and natural disasters. Software attacks can include but not limited to: viral attacks, hacking and any other form of intrusion into the organization’s information systems. Computer security should be prioritized in every organization that wants to be successful in its activities. There are several ways of protecting information and data in the computer systems at different levels. One of the most commonly used methods is ...
