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Encryption of data is like locking up your house. Nobody can access the data, unless they have the "key", or decryption code. It is used for transporting sensitive data, in organizations like the military, so that hackers cannot access the data. Of course, there are ways of "Brute Forcing" the data to decrypt it, which is often used is someone, like a hacker, is trying to access the data.

There are also different "levels" of encryption. Such as:

8-bit

16-bit

32-bit

64-bit

128-bit

And so on....

The higher the level of encryption, the harder the data is to decrypt.

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12y ago
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16y ago

Encryption is taking straight text and scrambling it for security purposes. Businesses are required by law (Sarbanes Oxley is one I'm familiar with) to protect the data they hold.

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14y ago

Anyone who wants to try to protect or restrict access to information.

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12y ago

You use encryption to protect your personal data (photos, passwords, important documents etc.). Whatever you consider others should not see.

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