When you set up a folder to share, Resilio Sync generates two distinct types of keys:
Allows a device to download files but prevents it from uploading changes back to the swarm. One-Time Key A temporary key for single-use sharing. D Advanced Read-Write
The first letter of a Resilio Sync Key indicates its permission level and functionality: Key Prefix Description Standard Read-Write resilio sync key
Used for "untrusted" nodes (like a rented server). The data remains encrypted on that device and cannot be read without a corresponding Read/Write key from another peer. Key Structure
Keys consist of capital letters (A–Z) and numbers (2–7). When you set up a folder to share,
Allows a device to download files but prevents it from uploading changes back to other peers.
Because Resilio does not use cloud servers to store your data or keys, having a physical copy ensures you can regain access to a folder even if the original device is lost. Encrypted folders - Resilio Sync The data remains encrypted on that device and
For "zero-knowledge" nodes; can store and seed data but cannot decrypt filenames or content. How to Use a Resilio Sync Key File Sync with Resilio
A Resilio Sync key (formerly known as a "secret") is a unique alphanumeric string used to identify folders, encrypt data, and connect peers over the internet. Writing down or "putting to paper" these keys is a common method for manually migrating configurations or keeping a physical backup of access codes. Key Types and Functions
Please install Resilio Sync on your device, then click "Enter a key or link" and paste the key below: