Across
- 2. Malicious software
- 3. Online wallet connected to the internet
- 4. Additional security phrase
- 6. Backup recovery words
- 9. Printed wallet with key information
- 10. Shared cryptographic code
- 12. Copy of wallet data
- 13. Additional security layer
- 14. Offline wallet storage
Down
- 1. Physical device for wallet security
- 2. Multiple signature requirement
- 5. Secret cryptographic code
- 7. Data protection method
- 8. Fingerprint or facial recognition
- 11. Personal identification number