Exam4Training

Which of the following technologies would mitigate the manipulation of memory segments?

A security analyst is investigating a possible buffer overflow attack.

The following output was found on a user’s workstation:

graphic.linux_randomization.prg

Which of the following technologies would mitigate the manipulation of memory segments?
A . NX bit
B . ASLR
C . DEP
D . HSM

Answer: B

Explanation:

https://eklitzke.org/memory-protection-and-aslr

ASLR (Address Space Layout Randomization) is a technology that can mitigate the manipulation of memory segments caused by a buffer overflow attack. ASLR randomizes the location of memory segments, such as the stack, heap, or libraries, making it harder for an attacker to predict or control where to inject malicious code or overwrite memory segments. NX bit (No-eXecute bit) is a technology that can mitigate the execution of malicious code injected by a buffer overflow attack. NX bit marks certain memory segments as non-executable, preventing an attacker from running code in those segments. DEP (Data Execution Prevention) is a technology that can mitigate the execution of malicious code injected by a buffer overflow attack. DEP uses hardware and software mechanisms to mark certain memory regions as data-only, preventing an attacker from running code in those regions. HSM (Hardware Security Module) is a device that can provide cryptographic functions and key storage, but it does not mitigate the manipulation of memory segments caused by a buffer overflow attack.

Verified Reference:

https://www.comptia.org/blog/what-is-aslr

https://partners.comptia.org/docs/default-source/resources/casp-content-guide

Latest CAS-004 Dumps Valid Version with 128 Q&As

Latest And Valid Q&A | Instant Download | Once Fail, Full Refund

Exit mobile version