The Astonishing Evolution of Probabilistic Memory Safety: From Basic Heap-Data Attack Detection Toward Fully Survivable Multivariant Execution

The Astonishing Evolution of Probabilistic Memory Safety: From Basic Heap-Data Attack Detection Toward Fully Survivable Multivariant Execution

Probabilistic memory safety combines randomization and replication in the hope that attacks will lead to observable differences across the replicas and hence be detected. It has evolved from simple heap-data protection to full-fledged survivability, harnessing checkpoint/restore facilities and hardw...

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Veröffentlicht in:IEEE security & privacy 2024-07, Vol.22 (4), p.66-75
Hauptverfasser: Rosti, Andre, Voulimeneas, Alexios, Franz, Michael
Format: Magazinearticle
Sprache:eng
Schlagworte:
Diversity reception
Hardware
Layout
Memory management
Monitoring
Probabilistic computing
Probabilistic logic
Security
Software
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Beschreibung
Zusammenfassung:Probabilistic memory safety combines randomization and replication in the hope that attacks will lead to observable differences across the replicas and hence be detected. It has evolved from simple heap-data protection to full-fledged survivability, harnessing checkpoint/restore facilities and hardware heterogeneity.
ISSN:1540-7993
1558-4046
DOI:10.1109/MSEC.2024.3407648