$1\mathrm{.}1\mathrm{.}4$: Confidentiality.

Which security control can be used to protect the confidentiality of

information transmitted over a wireless connection?

An access control list

An authentication system

Encryption

Why would unencrypted data on a network compromise the

confidentiality principle?

Because the data may be modified by unauthorized users

Because the data may be made available to authorized users

Because the data may be made available to unauthorized

users

Which one of the following scenarios may compromise the

confidentiality of information?

Modifying the contents of an encrypted file containing a

patient's medical records

Sending encrypted national security secrets over a wireless

network

Leaving trade secrets displayed on an unattended computer

monitor