confidentiality
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... For each asset, the basic goals of security are availability,
confidentiality, and integrity. Each threat should be examined with
an eye to how the threat could affect these areas.
...
... Confidentiality ...
... administrator
to control who on the system can access, or "see," the contents of a
given file. A stronger way to provide confidentiality is through
encryption. Encryption ...
... the text to a readable (clear text) form. We recommend that sites
use encryption to provide confidentiality and protect valuable
information.
...