description SecuX Shield BIO Overview
The SecuX Shield BIO is a multi-chip module (MCM) hardware wallet utilizing a secure element and cryptographic algorithms to generate and store private keys offline, providing protection against malware and phishing attacks.
help SecuX Shield BIO FAQ
How does the fingerprint reader on the SecuX Shield BIO work?
A registered fingerprint can unlock the card and authorize transactions, while a PIN remains available as an alternative. Enrollment requires multiple touches, and the device can store up to two fingerprints.
What happens if the Shield BIO is lost or stops working?
Funds can be restored in a compatible wallet using the 12-, 18-, or 24-word recovery phrase created during setup. The cryptocurrency remains recorded on its blockchain, so the recovery phrase, not the physical card, is the critical backup.
Can the Shield BIO show transaction details before signing?
Yes, it has a 1.1-inch E-paper screen intended for clear-signing checks on the device. Users should compare the address and amount on that screen rather than approving a request solely from a phone.
Which phones and connections does the Shield BIO support?
The card uses Bluetooth 5 BLE with the SecuX mobile app and supports iOS 12 or later and Android 6.0 or later. Its Infineon SLE 97 secure element carries a CC EAL5+ certification.
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