The VeriMarkTM NFC+ USB‐A Security Key delivers strong, hardware‐based multifactor authentication. With support for FIDO CTAP 2.1, authentication requires a physical tap via USB‐A or NFC, ensuring only legitimate login attempts succeed, helping to prevent phishing and unauthorised access.<br><br>Despite its advanced security capabilities, VeriMarkTM is designed for everyday ease of use. No software installation or batteries are required - users simply tap the key to authenticate seamlessly across devices and platforms across devices and platforms.