This encryption model is the service's defining feature, creating a "zero-knowledge" environment where user data remains private by design and cannot be accessed by the company, even when legally compelled to share it.
If you accidentally share the wrong file, you can break the link instantly: Go to the or Links section in your dashboard. Locate the active link. mega.nz links
These link directly to a single file. Users can preview or download the file immediately. This encryption model is the service's defining feature,