Abstract: An example method of preventing malicious activity is performed at a memory device that comprises non-volatile memory and control circuitry. The method includes receiving a set of one or more data requests from a host and determining whether the set of one or more data requests is anomalous. In accordance with a determination that the set of one or more data request is anomalous, the method includes initiating a remedial action. In accordance with a determination that the set of one or more data requests is not anomalous, the method includes performing a set of one or more operations corresponding to the set of one or more data requests in the non-volatile memory.

Abstract: This application is directed to memory methods, systems, and devices for managing secure data and implementing secure operations locally. In one aspect, a memory device includes a non-volatile memory, a memory controller, a secure controller, and an integrated memory enclosure. The non-volatile memory includes a secure memory portion and a data memory portion. The secure memory portion stores secure data, and the data memory portion stores user data. The memory controller is coupled to the data memory portion, and configured to receive a data access request and access the user data in response to the data access request. The secure controller is coupled to the secure memory portion, and configured to access the secure data and implement a secure operation on the secure data. The integrated memory enclosure encloses the secure controller, the memory controller, and the non-volatile memory.

Abstract: In accordance with some aspects of the present disclosure, a method for authenticating a device associated with an immutable unique device identification to install firmware on the device is disclosed. The method includes retrieving, using processing circuitry at the device, the unique device identification, receiving, at the device, a package including signed data based on at least one target unique device identification and based on the firmware, authenticating, using the processing circuitry, the device based on the signed data, and in response to authenticating the device, using the processing circuitry to cause the firmware to be installed on the device.