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Why do we use data encryption?

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Data encryption is regarded by the U.S. government as a national-security issue because it can interfere with intelligence gathering—therefore, it is subject to export controls, which in turn make it difficult for U.S. companies to function competitively in the international marketplace.

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Similar questions: Why do we encrypt data? Why does the government control data encryption? How does data encryption affect companies? [ Hide these questions ]

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