Backup, Recovery, Cloud Lock

Backup, Recovery, and Cloud Lock Features in Roru Wallet

Proper backup and recovery procedures are essential for securing your Roru Wallet. This guide covers backup methods, recovery procedures, and the Cloud Lock feature for additional security.

Backup Methods

Recovery Phrase (Primary Backup)

The recovery phrase is your primary backup method:

What It Is:

• 24-word mnemonic phrase

• Generated from cryptographic entropy

• Can reconstruct all wallet keys

• Standard BIP39 format (compatible with other wallets)

How to Backup:

1. Write down all 24 words in order

2. Store in secure, private location

3. Consider multiple secure copies

4. Never store digitally (no photos, files, cloud)

Security:

• Anyone with your recovery phrase has full access

• Never share with anyone

• Store in fireproof, waterproof container

• Consider bank safe deposit box for important wallets

Encrypted Backup Files

Roru Wallet can create encrypted backup files:

What It Is:

• Encrypted file containing wallet data

• Protected by password you choose

• Can be stored digitally (more secure than recovery phrase alone)

• Includes transaction history and settings

How to Create:

1. Go to Settings > Backup

2. Select "Create Encrypted Backup"

3. Choose strong password

4. Save file to secure location

5. Verify backup file is accessible

Security:

• File is encrypted with your password

• Password should be strong and unique

• Store password separately from backup file

• Can be stored in cloud (encrypted)

Hardware Backup (Roru One)

If you use Roru One:

What It Is:

• Hardware device stores keys

• Device itself is a backup

• Can pair multiple Roru One devices

• Physical backup of keys

How to Backup:

1. Pair additional Roru One device

2. Keys are synchronized (encrypted)

3. Each device is independent backup

4. Can recover from any paired device

Security:

• Hardware-protected keys

• Tamper-resistant storage

• Physical security features

• Can operate completely offline

Sharded Backup (Advanced)

For high-security scenarios:

What It Is:

• Recovery phrase split into multiple parts

• Requires multiple parts to reconstruct

• Protects against single point of failure

• More complex but more secure

How It Works:

1. Recovery phrase split using secret sharing

2. Each shard stored separately

3. Need threshold number of shards to recover

4. Example: 3-of-5 (need 3 of 5 shards)

Use Cases:

• High-value wallets

• Institutional use

• Multi-party custody

• Enhanced security requirements

Recovery Procedures

Standard Recovery (Recovery Phrase)

If you need to recover your wallet:

Process:

1. Open Roru Wallet

2. Select "Recover Wallet" or "Import Wallet"

3. Enter your 24-word recovery phrase

4. Verify phrase is correct

5. Set new security settings (PIN, etc.)

6. Wait for state synchronization

Time Required:

• Phrase entry: 2-3 minutes

• Key derivation: 1-2 minutes

• State sync: 5-10 minutes (depends on state size)

• Total: 10-15 minutes typically

Verification:

• Check balance matches expected

• Verify transaction history

• Test sending small amount

• Confirm all features working

Recovery from Encrypted Backup

If you have an encrypted backup file:

Process:

1. Open Roru Wallet

2. Select "Restore from Backup"

3. Select your encrypted backup file

4. Enter backup password

5. Wait for decryption and import

6. Verify wallet restored correctly

Advantages:

• Faster than recovery phrase (no key derivation)

• Includes transaction history

• Includes settings and preferences

• More convenient for regular backups

Recovery from Roru One

If you have a paired Roru One:

Process:

1. Connect Roru One to new device

2. Open Roru Wallet

3. Select "Pair Roru One"

4. Follow pairing process

5. Keys synchronized from device

6. Wallet restored

Advantages:

• Hardware-protected keys

• No recovery phrase needed

• Fast recovery process

• Maintains hardware security

Recovery from Sharded Backup

If you use sharded backup:

Process:

1. Collect required number of shards

2. Use secret sharing reconstruction

3. Reconstruct recovery phrase

4. Use standard recovery procedure

5. Verify wallet restored

Security:

• Requires multiple shards

• Protects against single point of failure

• More secure but more complex

• Suitable for high-security scenarios

Cloud Lock Feature

What is Cloud Lock?

Cloud Lock is an optional security feature that:

• Locks Wallet Remotely: Lock wallet from any device

• Theft Protection: Protect wallet if device is stolen

• Remote Access: Access lock controls via web

• Recovery Assistance: Helps with recovery if device lost

How Cloud Lock Works

Setup:

1. Enable Cloud Lock in Settings

2. Create Cloud Lock account (separate from wallet)

3. Link wallet to Cloud Lock account

4. Set up recovery methods

5. Configure lock triggers

Features:

• Remote lock/unlock

• Device location (if enabled)

• Lock on suspicious activity

• Recovery assistance

• Multi-device management

Security Considerations

Privacy:

• Cloud Lock account is separate from wallet

• No wallet keys stored in cloud

• Lock status only, no transaction data

• Encrypted communication

Security:

• Strong authentication required

• Two-factor authentication recommended

• Recovery methods should be secure

• Regular security reviews

When to Use Cloud Lock

Recommended For:

• Mobile devices (higher theft risk)

• Multiple devices

• High-value wallets

• Travel scenarios

• Enterprise use cases

Not Recommended For:

• Maximum privacy requirements

• Air-gapped setups

• Offline-only usage

• Privacy-critical scenarios

Backup Best Practices

Regular Backups

1. Initial Backup: Create backup immediately after wallet creation

2. Regular Updates: Update backup after significant transactions

3. Multiple Methods: Use multiple backup methods

4. Verify Backups: Periodically verify backups work

Secure Storage

1. Physical Security: Store physical backups securely

2. Multiple Locations: Store backups in multiple secure locations

3. Fire/Water Protection: Use fireproof, waterproof containers

4. Access Control: Limit access to backup locations

Testing Recovery

1. Test Periodically: Test recovery process periodically

2. Verify Functionality: Ensure recovered wallet works

3. Update Procedures: Update procedures based on experience

4. Document Process: Document your recovery process

Recovery Scenarios

Lost Device

If you lose your device:

1. Don't Panic: Your wallet is safe if you have backup

2. Use Cloud Lock: Lock wallet remotely if enabled

3. Recover on New Device: Use recovery phrase or backup

4. Verify Balance: Check that balance is correct

5. Update Security: Set new security on new device

Forgotten PIN/Password

If you forget your PIN/password:

1. Recovery Phrase: Use recovery phrase to recover

2. Encrypted Backup: Use backup file if you remember password

3. Roru One: Use Roru One if paired

4. Support: Contact support if needed (they cannot recover for you)

Corrupted Wallet Data

If wallet data is corrupted:

1. Try Recovery: Attempt recovery from backup

2. Recovery Phrase: Use recovery phrase if backup fails

3. State Sync: Wallet will resync state from network

4. Verify: Verify balance and history after recovery

Stolen Device

If device is stolen:

1. Immediate Action: Lock wallet via Cloud Lock if enabled

2. Recover on New Device: Recover wallet on new device

3. Monitor: Monitor for suspicious activity

4. Report: Report theft to authorities if needed

5. Update Security: Update all security settings

Advanced Backup Strategies

Multi-Location Backup

Store backups in multiple secure locations:

• Home: Secure location at home

• Office: Secure location at office (if applicable)

• Bank: Safe deposit box

• Trusted Person: With trusted family member/friend

Redundant Methods

Use multiple backup methods:

• Recovery Phrase: Primary method

• Encrypted Backup: Digital backup

• Roru One: Hardware backup

• Sharded Backup: For high security

Institutional Backup

For institutions:

• Multi-Signature: Require multiple signatures

• Custodial Services: Use professional custodial services

• Insurance: Consider insurance for large balances

• Compliance: Ensure backups meet compliance requirements

Security Warnings

Never Do This

• Never Share: Never share recovery phrase or backup

• No Digital Storage: Don't store recovery phrase digitally

• No Screenshots: Don't screenshot recovery phrase

• No Cloud Storage: Don't store unencrypted backups in cloud

• No Email: Don't email recovery phrase or backups

Always Do This

• Write Down: Always write recovery phrase on paper

• Store Securely: Store in secure, private location

• Test Recovery: Test recovery process periodically

• Multiple Copies: Consider multiple secure copies

• Update Backups: Keep backups current

FAQ

Can Roru recover my wallet if I lose my recovery phrase?

No. Roru cannot recover your wallet. The recovery phrase is the only way to recover. This is by design for security and privacy.

How often should I backup?

Backup immediately after creation, then after significant transactions or changes. Regular backups (monthly) are recommended.

Can I use the same recovery phrase for multiple wallets?

No, each wallet has a unique recovery phrase. Using the same phrase would give access to the same wallet.

Is Cloud Lock secure?

Cloud Lock is designed with security in mind, but it does require trusting a cloud service. For maximum privacy, you may prefer not to use it.

What if I lose both my device and recovery phrase?

Unfortunately, if you lose both your device and recovery phrase, your wallet cannot be recovered. This is why backups are critical.

Conclusion

Proper backup and recovery are essential:

• Multiple Methods: Use multiple backup methods

• Secure Storage: Store backups securely

• Test Recovery: Test recovery periodically

• Cloud Lock: Consider Cloud Lock for additional security

• Documentation: Document your backup and recovery process

By following these practices, you ensure that you can always recover your wallet and maintain access to your funds while keeping them secure.