Smartphone Authentication via QR Codes for TIQR
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TIQR implemented a secure smartphone authentication solution using QR code-based login without passwords. Users scan a QR code on the website with the TIQR app, enter a personal pincode, and are instantly authenticated. The system leverages OATH standards and the OCRA protocol for challenge-response authentication, ensuring robust security. All interactions occur on the smartphone, eliminating the need for additional devices. The solution uses 256-bit AES-encrypted data protection and is open source, enabling seamless integration with existing websites. Regular security audits ensure reliability and compliance with industry best practices.
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Case study originally published by Dawn Technology:
January, 2026
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