Secure Linux storage solutions Encrypted drives for Linux systems Protect data with Linux encrypted images
Secure Linux storage solutions Encrypted drives for Linux systems Protect data with Linux encrypted images
Hello, I’m looking to transition away from Mac hardware but need to keep using a macOS feature that doesn’t work on Ubuntu. I often rely on Disk Utility for creating encrypted disk images of important data, which is essential for cloud storage and backups. This process has been reliable for years, yet I’m having trouble finding an equivalent solution on Ubuntu. Any guidance would be greatly appreciated.
You can simply archive folders or files and apply OpenSSL encryption. For a complete disk image, use dd to create one and then encrypt it similarly. Alternatively, cryptsetup can generate an encrypted image which you can mount as ext4 or another partition and back up. Or consider a VeraCrypt container.
The content on the Arch Wiki outlines methods for securing data. If your main drive isn<|pad|>, these steps should apply to other distributions as well.