最鲁 Outline ·Threat Model 。Control Flow Graph Control Flow Integrity basic implementation Build CFG Instrumentation Evaluation Security and Adversary ·Binary-CFI(CCFIR) - Introduce Implementation Context-Sensitive CFl Context Sensitivity Problems - Context Sensitivity Problems Shadow Call Stack RAP Context-Sensitive CFI 22 Outline • Threat Model • Control Flow Graph • Control Flow Integrity basic implementation – Build CFG – Instrumentation – Evaluation – Security and Adversary • Binary-CFI(CCFIR) – Introduce – Implementation – Context-Sensitive CFI • Context Sensitivity Problems – Context Sensitivity Problems – Shadow Call Stack – RAP – Context-Sensitive CFI