How can I password-protect my external drive and files?

If you're using Linux, you can take advantage of LUKS, which is similar to BitLocker for Windows. It's a great way to secure your entire drive. For individual files, look into using ccrypt, as it’s a more secure alternative compared to older methods.

You can use an encryption tool like VeraCrypt to create a secure container on your external drive. This will allow you to store files safely and only access them with a password. Just make sure to follow the instructions on their site to get started!

To lock files or a drive, VeraCrypt is a solid choice. It creates an encrypted folder which you can manage just like a regular folder. It automates locking when not in use, so it’s really convenient!