You can achieve folder encryption with a third-party application, but there's also a built-in tool that can do this for you. If you are the only person holding the decryption key, it means only you can unlock the data.Īlso: The best encryption software: Protect your data This is called decryption and until that data is decrypted, it cannot be read. What is encryption? Simply put, encryption is the process of encoding information such that the information can only be viewed with the key (think 'password') that was used to encrypt the data. If you see inaccuracies in our content, please report the mistake via this form. If we have made an error or published misleading information, we will correct or clarify the article.

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