How Do I Encrypt My Files On My External Harddrive How Should I Encrypt/pw Protect My Backup Files On An External Harddrive For Easy Recovery On Any Machine?

How should I encrypt/pw protect my backup files on an external harddrive for easy recovery on any machine? - how do i encrypt my files on my external harddrive

I share my external hard drive with my brother, the sharing of files or less (dry every month to keep backups off-site) and asked me if there is a solution to protect files SIMLP alow password recovery from any computer on n (assuming that the original computer and you do not want to die, encryption, relative to a machine).