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Exam CPTIA Topic 1 Question 13 Discussion

Actual exam question for CREST's CPTIA exam
Question #: 13
Topic #: 1
Alice is a disgruntled employee. She decided to acquire critical information from her organization for financial benefit. To acccomplish this, Alice started running a virtual machine on the same physical host as her victim's virtual machine and took advantage of shared physical resources (processor cache) to steal data (cryptographic key/plain text secrets) from the victim machine. Identify the type of attack Alice is performing in the above scenario.

Suggested Answer: A Vote an answer

A side channel attack, as described in the scenario, involves an attacker using indirect methods to gather information from a system. In this case, Alice is exploiting the shared physical resources, specifically the processor cache, of a virtual machine host to steal data from another virtual machine on the same host. This type of attack does not directly breach the system through conventional means like breaking encryption but instead takes advantage of the information leaked by the physical implementation of the system, such as timing information, power consumption, electromagnetic leaks, or, as in this case, shared resource utilization, to infer the secret data.
References:The EC-Council's Certified Incident Handler (CREST CPTIA) program covers various types of cyber attacks, including advanced techniques like side channel attacks, highlighting the need for comprehensive security strategies that consider both direct and indirect attack vectors.

by Pete at May 20, 2025, 02:11 AM

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Here are all the actual test exam dumps for IT exams. Most people prepare for the actual exams with our test dumps to pass their exams. So it's critical to choose and actual test pdf to succeed.

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