Computer Security By Time Life Books

Title	Computer Security By Time Life Books
# of Words	505
# of Pages (250 words per page double spaced)	2.02

"Computer Security" by Time Life Books

"Computer Security" by Time Life Books

     The book Computer Security written by Time Life Books, explains what
computer security is, how it works, and how it affects peoples lives.  Without
computer security peoples private information can be stolen right off their
computer.

     Computer security is exactly what it sounds like.  It is security on a
computer to prevent people from accessing a computer.  It is very difficult to
secure a computer for a computer is like a mechanical human brain and if one has
a real human brain they can operate it.  In other words if one knows how a
computer works they can make it work.  If they do not then they cannot do
anything at all.  This is what computer security is meant to do.  It is done by
making it only possible for someone to access a computer by using a password or
by locking it up.

     Computer security works by many ways of password use or by locking it up.
The password method is enforced by prompting a computer user to enter a password
before they can access any programs or information already contained within the
computer.  Another password security method would be to have the computer user
carry a digital screen that fits in your pocket.  This digital screen receives
an encrypted message and displays numbers that change every few minutes. These
numbers make the password one needs for the next few minutes in order to access
the computer.  This password method is somewhat new.  It is also better, for the
previous password method is not totally fool proof. This is beca...

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