Question: What is the significance of using ROP in evading DEP (Data Execution Prevention) and ASLR (Address Space Layout Randomization)?
Answer:
The significance of using ROP is to bypass memory protection mechanisms like DEP and ASLR by leveraging existing code snippets, making it more challenging to detect and prevent attacks.
MCQ: What is the significance of using ROP in evading DEP (Data Execution Prevention) and ASLR (Address Space Layout Randomization)?
Explanation:
The significance of using ROP is to bypass memory protection mechanisms like DEP and ASLR by leveraging existing code snippets, making it more challenging to detect and prevent attacks.
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Related Questions
- 1. How does ROP contribute to the execution of arbitrary code without injecting new instructions?
- 2. What is the role of "ret" instructions in ROP chains?
- 3. How can attackers use ROP to bypass non-executable stack protections?
- 4. What is the purpose of "pop" instructions in ROP chains?
- 5. How does ROP contribute to privilege escalation attacks?
- 6. What is the role of "jmp" instructions in ROP chains?
- 7. How can attackers use ROP to execute code in the presence of DEP?
- 8. What is the significance of "gadget chaining" in ROP attacks?
- 9. How does ROP contribute to code reuse attacks in web security?
- 10. What is the purpose of "syscall" instructions in ROP chains for privilege escalation?
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