Resilio Sync Key |top| Jun 2026

| Scenario | Recommended Key Type | |----------|----------------------| | Syncing photos between your laptop, phone, and desktop | Read & Write | | Sharing a public software ISO with 100 users | Read-Only | | Backing up sensitive data to a remote server you don’t fully trust | Encrypted Key | | Collaborating on a design project with a remote team | Read & Write + separate Read-Only for clients | | Offline file distribution at a conference (no internet) | Any (LAN sync works with same key) |

: You enter the key on another device (phone, laptop, or NAS) to "bind" it to that folder.

Copy either the or Read-Only key depending on your goal. Entering a Key on a New Device Open Resilio Sync on the destination device. Click the + icon and select Enter a key or link . Paste the alphanumeric key into the field and click Next . resilio sync key

Resilio Sync keys represent a shift toward digital sovereignty. By replacing centralized accounts with unique, folder-specific keys, users regain control over their data’s movement and privacy. Whether you are a photographer syncing gigabytes of RAW files or a privacy-conscious user looking to bypass the cloud, the key is the tool that makes fast, private, and serverless synchronization possible. generate or manage

: A clickable URL that automatically launches the Resilio Sync application on the target machine and pre-fills the key information. Click the + icon and select Enter a key or link

: The key acts as a unique identifier and security handshake.

In the world of file sharing, a Resilio Sync Key (also known as a Secret) is your personal "digital handshake." Unlike cloud services that store your data on their servers, Resilio uses these keys to connect your devices directly via peer-to-peer (P2P) technology. Resilio offers three distinct permission levels

Not all Sync Keys are created equal. Resilio offers three distinct permission levels, which are arguably the most important security feature of the system.