Witryna22 paź 2024 · Our approach is implemented with binary-level static analysis and instrumentation. We employ a shadow stack mechanism at the verifier to enforce context-sensitive control-flow integrity and diagnose the compromised control-flow events violating the security policy. Witryna19 cze 2024 · Low-level languages like C/C++ are widely used in various applications for their performance and flexibility. Unfortunately, these languages are prone to memory corruption vulnerabilities, leading to control-flow hijacking attacks. Control flow integrity (CFI) is a general principle to enforce run-time control flow of a program to …
Origin-sensitive Control Flow Integrity - GitHub
Witryna24 lip 2024 · ReCFI aims to prevent repeated attacks on the control-flow integrity of a program. It is a security mechanism designed to (1) detect manipulation of code pointers resulting from memory corruption-based attacks like heap or stack-based buffer-overflows, (2) identify the origin of an attack, i.e., the interface used by the attacker to … Witryna19 cze 2024 · Adaptive Call-Site Sensitive Control Flow Integrity. Abstract: Low-level languages like C/C++ are widely used in various applications for their performance … korth orthopäde
Sensitive Control Flow Integrity - Florida State University
Witryna1 mar 2024 · Control-flow integrity (CFI) is a generic and effective defence against most control-hijacking attacks. However, existing CFI mechanisms have poor security as demonstrated by their... WitrynaControl-Flow Integrity (CFI), as a means to prevent control-flow hijacking attacks, enforces that each instruc-tion transfers control to an address in a set of valid targets. The security guarantee of CFI thus depends on the defi-nition of valid targets, which conventionally are defined as the result of a static analysis. Unfortunately, previous Witryna22 paź 2024 · ReCFA: Resilient Control-Flow Attestation. Recent IoT applications gradually adapt more complicated end systems with commodity software. Ensuring … korthos island rare encounters