SN 1043: Memory Integrity Enforcement - Crypto ATM Scam Epidemic
Security Now (Audio)
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Advancements in Memory Integrity Enforcement
This chapter explores the innovations in Apple's Memory Integrity Enforcement (MIE) and the introduction of secure memory allocators designed to prevent exploits such as buffer overflows and use-after-free vulnerabilities. The discussion covers the transition from Memory Tagging Extensions (MTE) to Enhanced Memory Tagging Extensions (EMTE), emphasizing improved security through synchronous tag verification and system-wide deployment. Additionally, the chapter underscores Apple's commitment to bolstering security against attacks while addressing implications of enhanced hardware capabilities in relation to ongoing vulnerabilities.
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