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Encryption Key

Encryption

The “secret” that locks and unlocks encrypted data.

Definition

An encryption key is the secret value used to encrypt and decrypt data. Without the key, encrypted data should be unreadable.

In plain English The “secret” that locks and unlocks encrypted data.

Why it matters: Whoever controls the key often controls access to your private data.

Example: If you lose the key for an encrypted backup, you may not be able to restore it.

Examples of apps that implement or relate to this privacy concept

Magic Wormhole is a secure way to send files directly. It helps you keep more control over your d...

Cryptomator is a tool for encrypting your files. It helps you keep more control over your data.

Signal is a free messaging app that keeps your conversations private with end-to-end encryption. ...