A hardware security key is a physical gadget—like a USB stick—that gives you an extra layer of security through multifactor ...

The TKey is a RISC-V-based security key that plugs into a USB port. The device has a number of features, including a device-specific serial number, RAM scrambling, and a monitor that kills the CPU ...

This paper presents the effects of Data Remanance and techniques to avoid Security Key retrieval by data remanence attacks. Problem with Data Remanance Generally Crypto processors/accelerators ...