Raytheon Company

Paul Gryting

Cody L Tankersley

Nathan T Palmer

Christopher Browning

A method for use in a computing system, comprising: storing, in a random-access memory, a working copy of a data item, the working copy of the data item being stored in the random-access memory by a first processor; registering, with a second processor, a respective address in the random-access memory where the working copy of the data item is stored; and correcting, by the second processor, any modifications to the working copy of the data item that are made after the working copy of the data item is stored in the random-access memory, the modifications being corrected in parallel with the first processor executing software based on the working copy of the data item.

Replacing compromised data in a self-healing system

An aspect includes monitoring storage of a computer system. Upon detecting an unauthorized modification to an original storage component in response to the monitoring, an aspect includes retrieving a backup component corresponding to the original storage component and repairing the original storage component using the backup component. In embodiments, the repair occurs in real-time without interruption to computer operation.

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Helotes, TX, United States of America

Paul Gryting