Computer security is information security as applied to computers and networks.
The field covers all the processes and mechanisms by which computer-based equipment, information and services are protected from unintended or unauthorized access, change or destruction. This included not only protection from unauthorized activities or untrustworthy individuals, but also from unplanned events and natural disasters.
Read more about Computer Security: Security By Design, Security Architecture, Hardware Mechanisms That Protect Computers and Data, Secure Operating Systems, Secure Coding, Capabilities and Access Control Lists, Applications, Cybersecurity Breach Stories, Terminology
Famous quotes containing the words security and/or computer:
“It seems to me that our three basic needs, for food and security and love, are so mixed and mingled and entwined that we cannot straightly think of one without the others. So it happens that when I write of hunger, I am really writing about love and the hunger for it, and warmth and the love of it and the hunger for it ... and then the warmth and richness and fine reality of hunger satisfied ... and it is all one.”
—M.F.K. Fisher (b. 1908)
“The analogy between the mind and a computer fails for many reasons. The brain is constructed by principles that assure diversity and degeneracy. Unlike a computer, it has no replicative memory. It is historical and value driven. It forms categories by internal criteria and by constraints acting at many scales, not by means of a syntactically constructed program. The world with which the brain interacts is not unequivocally made up of classical categories.”
—Gerald M. Edelman (b. 1928)