Which of the following are the principles of access controls? Each correct answer represents a complete solution. Choose three. 

Answer options:

A. Confidentiality
B. Availability
C. Reliability
D. Integrity

ABD

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.