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MMU and MPU

For secure spacecraft avionics, protection against read/write and execution access is necessary. The MMU or a MPU provide it, extremely important if the payload is not trusted. [1]

ID: M2008
Version: 1.1
Created: 27 September 2022
Last Modified: 29 September 2022
Space Layer
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Techniques Addressed by Mitigation

Domain ID Name Use
T2054 Data Manipulation
.003 Runtime Data Manipulation

References

  1. James Windsor, Kjeld Hjortnaes, ESA. (2009). Time and Space Partitioning in Spacecraft Avionics. Retrieved September 29, 2022.