olemus
käitustõrjega kaitstud mäluala,
mille sisu ei saa käitada programmikoodina
=
part of the memory that cannot be used to store or run code

ülevaateid
https://wiki.ubuntu.com/Security/CPUFeatures

https://docs.trellix.com/bundle/application-control-8.0.0-product-guide-epolicy-orchestrator/page/GUID-8F9E56C1-A1CB-43C1-9A21-D2D6F1352309.html

https://www.isg.rhul.ac.uk/sullivan/pubs/tr/technicalreport-ir-cs-73.pdf