In this guide, I will explain the options at your disposal for encrypting files using open-source software on a Linux, Mac, or Windows computer. You can then transport this digital information across ...

If you back up both your data and your encryption key, your files should remain safely accessible to you (and only you). Open ...

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File locking has a long tradition in computing: you or independently running software wants to make sure that a file isn’t modified or deleted when it’s needed or in use. Because macOS is Unix based, ...

Imagine working on a key document in Google Drive, only to find out later that someone made unwanted changes. To prevent this, Google Drive lets you lock files for editing, ensuring only you can ...