Space Data Integrity (IMAGE)

Southwest Research Institute

Space Data Integrity

Caption

Southwest Research Institute developed the micropatching algorithm illustrated here to improve the efficiency of over-the-air spacecraft software updates. The team successfully tested SwRI’s micropatching software on an Axiom Space-operated computer on the ISS, uploading the patch via a telemetry network. The tool efficiently finds and patches software errors from failed updates and malicious attacks instead of replacing an entire file or operating system on bandwidth-limited space networks.

Credit

Southwest Research Institute

Usage Restrictions

Images/Videos may be used by the public for educational and informational purposes only.

License

Original content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.