Prior to explaining what a CAC Card Reader is, I should first explain exactly what a CAC is. CAC stands for Common Access Card. It is a type of identification distributed through the United States Department of Defense to certain people who need it. The employees who get these cards include:
- Active Military Personnel
- Reserve Military Personnel
- National Guard Members
- Department of Defense Staff
- Department of Defense Contractors
This is simply a short list of the people who are eligible to get one of these cards. The identification is considered official in terms of the Geneva Convention. The card is also used to access facilities used by the military. It is additionally used to access high-security web pages within the DOD network. Computer access is also sometimes controlled with Common Access Cards. This identification card also holds information on an internal memory chip. This data is occasionally needed remotely, therefore the need for a CAC Card Reader.
A CAC Card reader is a computer peripheral (a computer accessory) which has the ability to decipher the data on the Common Access Card and allow it to be utilized by the computer's user. This is utilized very often when a person has been sent overseas where they may not have the ability to log onto a Department of Defense protected computer.
Generally, these CAC Card Readers are purchased on base PX, but can be bought from Best Buy or similar establishment. You may have to ask for them and potentially show Identification, preferably the Common Access Card to prove you need one. They are also available on the internet. The government does not reimburse purchases of these readers in any situation.
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