CCOA: Certified Cybersecurity Operations AnalystDemo

By Isaca · Question Mode

QuestionQ84

Cybersecurity Principles and Risks

Which of the following represents the GREATEST risk caused by a Domain Name System (DNS) cache-poisoning attack?

  • A Reduced system availability
  • B Loss of network visibility
  • C Noncompliant operations
  • D Loss of sensitive data
Explanation

DNS cache poisoning can redirect legitimate domain requests to attacker-controlled systems, enabling attackers to capture credentials and other confidential information. The greatest risk is the loss of sensitive data.

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