Global ETD Search
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Showing 1 to 3 of 3 for “"Memory Tagging"”.
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Securing Operating Systems using Hardware-Enforced Compartmentalization
… vulnerabilites can be mitigated with proper memory safety enforcement, others require privilege separation to ensure code only accesses data that is explicitly granted by a developer. We present Hardware-Assisted Kernel Compartments (HAKC), a solution that mitigates exposure to security …
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Enhancing Software Security through Code Diversification Verification, Control-flow Restriction, and Automatic Compartmentalization
… have safeguarded systems against traditional memory exploits such as buffer overflows, but new threats like code-reuse attacks quickly bypass these defenses. Code-reuse attacks exploit existing code sequences, known as gadgets, without injecting new malicious code, making them challenging to …
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Quantitative Metrics and Measurement Methodologies for System Security Assurance
Proactive approaches for preventing attacks through security measurements are crucial for preventing sophisticated attacks. However, proactive measures must employ qualitative security metrics and systemic measurement methodologies to assess security guarantees, as some metrics (e.g., entropy) used …