In a highly digitized world, more and more information is becoming encoded into computers. This is one of the factors that has helped to spur the so called information revolution, which made information more easily and widely accessible. In our digital age, computers are being used in a wide variety of places to perform a wide variety of tasks.
One of the most important tasks that computers are often asked to perform is to store, organize, or otherwise process information. This information may be as banal as grocery lists or email messages, but may also be as vital as client information or internal communications. As computers begin to be used to handle confidential information, it becomes important to put enough security measures into place.
Physical security, as always, is one of the options. By putting the computer or computers that handle vital information in a physically guarded or inaccessible location, the likelihood of the data being accessed by unauthorized viewers is greatly reduced. However, this means of security is not always practical, and may not even be possible, in some cases.
There are also software-based security options. These include password protection and encryption of data. These can serve as additional layers between the […]

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