What is a common access card?
Understand the Problem
The question is asking for a definition or explanation of what a common access card is, typically relating to its purpose and use in a specific context, such as government or military.
Answer
A Common Access Card (CAC) is a smart card used by the U.S. Department of Defense for identification, authentication, and credentialing.
A Common Access Card (CAC) is a smart card used by the U.S. Department of Defense for identification, authentication, and credentialing.
Answer for screen readers
A Common Access Card (CAC) is a smart card used by the U.S. Department of Defense for identification, authentication, and credentialing.
More Information
The CAC is used to provide access to DoD computers, systems, and networks, ensuring secure communication and identification.
Tips
A common mistake is confusing a CAC with other forms of identification; CACs are specifically for U.S. DoD personnel.
Sources
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