Maxim Integrated Products, Inc.

Gregory Guez

Robert Michael Muchsel

Various embodiments of the present disclosure provide systems and methods for securing electronic devices, such as financial payment terminals, to protect sensitive data and prevent unauthorized access to confidential information. In embodiments, this is achieved without having to rely on the availability of backup energy sources. In certain embodiments, tampering attempts are thwarted by using a virtually perfect PUF circuit and PUF-generated secret or private key within a payment terminal that does not require a battery backup system and, thus, eliminates the cost associated with common battery-backed security systems. In certain embodiments, during regular operation, sensors constantly monitor the to-be-protected electronic device for tampering attempts and physical attack to ensure the physical integrity.

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Coppell, TX, United States of America

Gregory Guez