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PCCSA · Question #58

Review the exhibit and identify the type of vulnerability or attack that is commonly used against this technology.

The correct answer is D. password cracking. Password cracking (D) is correct because the exhibit likely depicts an authentication system, password hash store, or login interface - technologies where attackers systematically attempt to guess or recover credentials using tools like brute force, dictionary attacks, or…

Cyberthreat, Cyberattack, and Cybersecurity Awareness

Question

Review the exhibit and identify the type of vulnerability or attack that is commonly used against this technology.

Options

  • Aphishing
  • Bdenial-of-service
  • Ccode-injection
  • Dpassword cracking

How the community answered

(24 responses)
  • A
    8% (2)
  • C
    13% (3)
  • D
    79% (19)

Explanation

Password cracking (D) is correct because the exhibit likely depicts an authentication system, password hash store, or login interface - technologies where attackers systematically attempt to guess or recover credentials using tools like brute force, dictionary attacks, or rainbow tables. Phishing (A) is incorrect because it targets human psychology to steal credentials through deception, not the technology itself. Denial-of-service (B) is wrong because it aims to disrupt availability, not compromise authentication. Code injection (C) is incorrect because it exploits input-handling flaws to execute malicious code - a different attack vector entirely, typically targeting databases or interpreters.

Memory tip: If the exhibit shows anything involving passwords, hashes, or login mechanisms, think "cracking" - attackers go after the credential store directly, like a safecracker going for the lock itself rather than tricking the guard (phishing) or blocking the door (DoS).

Topics

#Password Cracking#Authentication Attack#Credential Compromise#Brute Force

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