For ancient Romans, Arculus, the god of safes and strongboxes, guarded and secured their most cherished possessions. Now, Arculus™ from CompoSecure is the contemporary incarnation of this vigilant deity, ensuring the safest, strongest security for your crypto. The easy-to-use Arculus Key™ Card and its companion, the Arculus Wallet™ App, together make you the powerful guardian of your crypto, keeping your keys secure and protected by 3-factor authentication.