Abstract:This thesis examines countermeasures to digital replay attacks using existing consumer smart device technology. The current literature shows virtually no significant research on practical solutions to these attacks, which limits the ability to leverage such smart devices as biometric readers. Enhancing existing password-based authentication with biometrics has many positive benefits to users. The ultimate goal is that, one day, accessing online accounts will be as simple as looking at your phone.Current passwo… Show more
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