Security

How reliable and safe is the DAU Key Hardware Wallet?

What is the lifespan of the DAU Key card?

How can I verify that the DAU Key card I received is brand new and unused?

Where are my digital assets held?

How are the private keys generated in DAU Key?

Where are the private keys of the DAU Key stored?

How do I find out my private key?

How is the private key cloned on the backup cards? How is the backup securely performed?

Does the manufacturer know the private key?

Does the DAU Key have a Recovery Phrase?

What is an access code?

Can different access codes be set for each card in the backup?

Can I set up an access code without creating a backup?

What if I forgot my access code?

What if my access code is leaked?

What happens if I lose my DAU Key? Can I regain access if I lose my backup card? Can a third party access my wallet if my DAU Key Card is stolen?

Can I block a lost card?

If I lose my phone, or it gets damaged, or if I lose access to my DAU Vault App, will I lose access to the funds saved in the DAU Key wallet?

Why do we recommend using 2 or 3 cards set, rather than a single DAU Key card?

Is there a difference between "primary" and "backup" cards?

What is the maximum number of cards that can be used for one wallet?

Can a DAU Key card be backed up more than once?

Can I purchase a new set of cards and connect them to my existing wallet if I lose one card from the backup?

What will happen if the card is exposed to a strong magnetic field such as an MRI machine? Is there a risk of the wallet demagnetizing and becoming inoperative?

Does the company collect any personal data via DAU Key?

Does the DAU Vault app retain user data?

If I received a pre-loaded DAU Key from another party, how do I know if there is a backup card for it?

Does resetting a used DAU Key card to factory settings provide me with a blank new card?