If a key has been shared with the wrong person, you can remove the folder from your side, or regenerate a new key, forcing all peers to re-authenticate [3]. Resilio Sync Key vs. QR Codes
If you are sync'ing highly sensitive data within an office or home, disable the "Use tracker server" and "Search DHT network" options in the folder preferences. This forces the keys to only work within your local Wi-Fi/LAN network. Troubleshooting Common Key Issues "Cannot Add Folder: Key Invalid"
Data transfers directly between the devices. If three or more devices share the same key, they download pieces of files from each other simultaneously, drastically increasing transfer speeds. Types of Resilio Sync Keys
What (Windows, macOS, Linux, NAS) are you connecting? How large is the total data size you plan to sync? Share public link resilio sync key
This creates a paradigm shift in privacy.
Understanding key types is crucial for managing permissions across your devices.
A Resilio Sync key (historically known as a Bittorrent Sync secret) is a unique alphanumeric string generated automatically whenever you create a shared folder. This key acts as both the address and the encryption passphrase for that specific folder. If a key has been shared with the
Resilio Sync provides different types of keys depending on how much control you want to grant to the receiving device. Choosing the right key ensures your data remains secure. 1. Read-Write Keys (Standard)
A typical Sync key looks like this: B7SR3R5UOQBWGP4YVSXHW4DYVDW3JDC7K
Resilio Sync uses a variety of key types to give you granular control over who can access your data and what they can do with it. 1. Read-Write Keys (Standard) This forces the keys to only work within
Data is encrypted on your local machine before it is sent. The receiving device stores the data in an encrypted blob format. The user on the receiving device cannot view, read, or open the files.
Are you syncing files across , or sharing them with a team ?
One of Resilio Sync's most powerful features is the Encrypted Key. This allows you to sync data to an "untrusted" peer—such as a cheap third-party VPS (Virtual Private Server) or a friend’s NAS—without allowing them to see your data.
Only share keys with trusted individuals. If an Read & Write key is stolen, the attacker has full access to your data.
For convenience, especially when pairing mobile devices, Resilio Sync converts keys into . Scanning a QR code does exactly the same thing as typing in the long alphanumeric key.