At Ledger, security and privacy are non-negotiable—core pillars that define our mission. With the introduction of Ledger Sync, we’re revolutionizing how you manage your crypto accounts across devices, ensuring seamless synchronization without compromising self-custody or data ownership.
The Challenge: Fragmented Account Management
Prior to Ledger Sync, managing accounts across multiple platforms was tedious:
- Adding/deleting accounts required manual updates on each device.
- Setting up a new device meant re-importing all accounts—a hassle with 5,500+ supported assets.
Unlike Web2 solutions that store your data on centralized servers, Ledger Sync leverages the Ledger Key Ring Protocol (KRP), empowering you to control encryption keys directly from your Ledger device—no email/password needed.
How Ledger Sync Works
The Ledger Key Ring Protocol (KRP)
KRP solves decentralized data sharing with end-to-end encryption:
- Hierarchical Deterministic Structure: Generate unlimited independent encryption keys from your secret recovery phrase.
- Device-Agnostic Access: Use any Ledger wallet tied to your recovery phrase to enable Sync.
👉 Explore the Ledger Key Ring Whitepaper for technical details.
Security Reminder: Never share your recovery phrase. For backup assurance, consider Ledger Recover (optional ID-verified restoration).
Enabling Ledger Sync
- Connect your Ledger device to Ledger Live.
- Install the Ledger Sync App (automatically prompted).
- Accounts sync across all devices with Sync enabled.
Changes reflect globally: Renaming, adding, or removing an account updates everywhere instantly.
QR Code Quick Sync
For faster setup:
- Navigate to Settings > General > Ledger Sync.
- Scan the QR code displayed on Desktop with your Mobile app (or vice versa).
- Establish an encrypted channel—no device required for sharing account lists.
Privacy First: Your Data, Your Control
- Zero Data Monetization: Unlike Web2, Ledger cannot access your encrypted account lists.
- Delete Sync Anytime: Remove devices or clear all synchronizations under Settings (blockchain accounts remain unaffected).
FAQ
How secure is Ledger Sync?
It uses end-to-end encryption via your Ledger device—no centralized storage or third-party access.
Can I use Sync without a Ledger device?
Only for QR-based sharing between Ledger Live apps. Device connection is required for initial setup.
What happens if I lose my Ledger device?
Your secret recovery phrase retains access to encrypted data. Enable Ledger Recover for added backup.
Which devices support Ledger Sync?
All Ledger hardware wallets (Nano S Plus, Stax, Flex) with Ledger Live installed.
Coming Soon: Expanded Sync features for more self-custody elements. Stay tuned for updates!
### SEO Keywords:
- Ledger Sync
- Crypto account synchronization
- Ledger Key Ring Protocol
- Secure self-custody
- End-to-end encryption
- Ledger Live