Which of the following are the principles of access controls?

Which of the following are the principles of access controls?

Each correct answer represents a complete solution. Choose three.
A . Confidentiality
B . Availability
C . Reliability
D . Integrity

Answer: ABD

Explanation:

The principles of access controls focus on availability, integrity, and confidentiality, as loss or danger is directly related to these three:

– Loss of confidentiality- Someone sees a password or a company’s secret formula, this is referred to as loss of confidentiality.

– Loss of integrity- An e-mail message is modified in transit, a virus infects a file, or someone makes unauthorized changes to a Web site is referred to as loss of integrity.

– Loss of availability- An e-mail server is down and no one has e-mail access, or a file server is down so data files aren’t available comes under loss of availability.