Support for Terabox, Teldrive, Alldebrid and other remotes ready
TeraBox, owned by Flextech Inc. in Japan, does offer zero-knowledge encryption. If you use Rclone with it, experts recommend using Rclone's built-in encryption (the crypt remote) before uploading sensitive data to ensure only you can read it. Rclone Terabox
The Rclone Forum: Support for TeraBox is the most authoritative place to track real-time progress on community-made backends. Support for Terabox, Teldrive, Alldebrid and other remotes
Here is a generic example of configuring Rclone. This does not directly apply to TeraBox but shows how you might add a new remote: Support for Terabox