Cypherock X1 Cards

Encrypted NFC Enabled
Communication between the X1 Cards and X1 Vault are end-to-end encrypted to prevent any attacks.
Externally tested security

The X1 Cards have been successfully security audited by SERMA
Durability by default
Over 500,000 read cycles and 20+ years data retention capabilities
EAL 6+ Certified
Bank Grade Security inside your X1 Cards