 
			 
			MCQOPTIONS
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				| 1. | ___________ is widely used today for protecting data in transit in a variety of applications such as data transfer on the Internet, and on cellular phone networks. | 
| A. | Encryption | 
| B. | Data mining | 
| C. | Internet Security | 
| D. | Architectural security | 
| Answer» B. Data mining | |