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Data security
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== Safeguards == The four types of technical safeguards are access controls, flow controls, inference controls, and [[Encryption|data encryption]]. Access controls manage user entry and data manipulation, while flow controls regulate data dissemination. Inference controls prevent deduction of confidential information from statistical databases and data encryption prevents unauthorized access to confidential information.<ref>Denning, Dorothy E., and Peter J. Denning. "Data security." ''ACM computing surveys (CSUR)'' 11.3 (1979): 227-249.</ref>
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