#Easy mac file encryption how to
#Easy mac file encryption portable

Also, a mobile version might be created in the future. 2^64 bytes (around 256 GB), while its large nonce size (192-bit) allows random nonces to be safely used.Īs for the future, Cloaker is planned to receive a progress indicator or some speed statistics, and the command line interface should see further improvements. The XChaCha20Poly1305 construction can safely encrypt basically an unlimited number of messages with the same key, up to approx. Under the hood, Cloaker uses stream encryption from the sodium-oxide Rust wrapper of libsodium (XChaCha20Poly1305).

The application core is written in Rust, and the GUI in C++ with MFC and Qt. One way to do this would be to decrypt the file to /dev/shm which is a ramdisk on Linux. It should also be noted that saving the decrypted file to disk is not a good idea, as it's recoverable, so for important files it's best to decrypt them to ramdisks.

#Easy mac file encryption how to

Related: How To Encrypt An USB Drive With VeraCrypt (Compatible With Windows, macOS and Linux) You'll lose the encrypted data if you forget the password! Save the password used to encrypt a file in a password manager (I recommend Bitwarden), or store it in some other secure way. It's important to note that you must not forget the password you set when encrypting a file, as you cannot recover it. To encrypt a file using Cloaker cli, use -e my-file.txt, and then decrypt it with -d This cli interface is not available in the Linux binary, and its usage is not explained in the project description, but I compiled it from source to try it out. While the application is intended to be used with a graphical user interface, Cloaker also has a command line interface that can encrypt and decrypt files, which is also cross-platform (runs on Windows, macOS and Linux).

BitLocker and FileVault automatically encrypts all your files you can’t selectively pick and choose. For Windows, the file encryption software is called BitLocker for Macs, it’s FileVault. The feature is easy to set up in the Security system preferences, after which the system should take up to a few hours to encrypt the drive, depending on the size and type of drive being used.

#Easy mac file encryption portable

Unfortunately, it isn’t a default setting. Apple’s FileVault disk encryption option in OS X is a security feature that is highly recommended, especially for portable systems that can be easily stolen. In case you want to encrypt multiple files, add them to a zip or other archive. Windows and Mac computers have file encryption software already built into their software. To avoid leaving unencrypted partial files in case of program failure, only one file can be processed at a time. The goal of Cloaker is to make it as easy as protect a file with a password, providing the most straightforward file encryption possible, or at least so it claims in the project description.