When you think about it, the most valuable thing on your
computer or network is the data you create. After all, that data is the reason
for having the computer and network in the first place–and it's the bits and
bytes that make up that data that are your first priority when putting
protective strategies in place. Operating systems and applications can always
be reinstalled, but user-created data is unique and if lost, may be irreplaceable.

Some data is also confidential; not only do you not want to
lose it, you don't want others to even view it without authorization. Exposure
of your social security number, credit card, and bank account information could
subject you to identity theft. Company documents may contain trade secrets, personal
information about employees or clients, or the organization's financial
records.

Let's look at some ways to protect your all-important user
data from loss and/or unauthorized access.

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