Which of the following are the three main intended goals of WEP encryption? Each correct answer represents a complete solution. Choose all that apply.

A.
Access control

B.
Data integrity

C.
Authentication

D.
Confidentiality

Explanation:
The three main intended goals of Wired Equivalent Privacy (WEP) encryption are as follows:
Data integrity: Data integrity is a mechanism that ensures that the data is not modified during transmission from source to destination.
This means that the data received at the destination should be exactly the same as that sent from the source.
Access control: The process of limiting access to the resources of a Web site is called access control. Access control can be performed in the following ways:
Registering the user in order to access the resources of the Web site. This can be confirmed by the user name and password.
Limiting the time during which resources of the Web site can be used. For example, the Web site can be viewed between certain hours of a day.
Confidentiality: Confidentiality is a mechanism that ensures that only the intended and authorized recipients are able to read data. The data is so encrypted that even if an unauthorized user gets access to it, he will not get any meaning out of it.
Answer option C is incorrect. Authentication is not an intended goal of WEP encryption.
What is authentication?
Authentication is the act of establishing or confirming something (or someone) as authentic, that is, that claims made by or about the subject are true (“authentification” is a variant of this word). This might involve confirming the identity of a person, tracing the origins of an artifact, ensuring that a product is what its packaging and labeling claims to be, or assuring that a computer program is a trusted one. Authentication is a process of verifying the user. The accuracy of the authentication can be determined by the number of factors used for the authentication, such as the following:
One-factor authentication
Two-factor authentication
Three-factor authentication
Multi-factor authentication