12 Questions
What is the primary purpose of confidentiality in information security?
Ensuring information is only accessible to authorized individuals
Which security property ensures that information has not been altered or corrupted?
Integrity
What is the primary function of an exploit in information security?
To expose a vulnerability in a system
Which security property ensures that individuals accessing or providing information are who they claim to be?
Authentication
What is the primary purpose of a countermeasure in information security?
To protect assets against threat agents
What is the primary factor considered when assessing risk in information security?
The likelihood of a threat occurring and its potential impact
Which of the following is the most accurate definition of information security?
The protection of information and information systems from unauthorized access, use, disclosure, disruption, modification, or destruction in order to provide confidentiality, integrity, and availability.
What is the primary difference between information security and cybersecurity?
Cybersecurity is focused on protecting electronic systems, while information security encompasses all types of information assets, including physical and intellectual assets.
Which of the following is the most accurate definition of a vulnerability in the context of information security?
A vulnerability is a weakness in hardware, software, or procedures that can be exploited by a threat.
Which of the following is the most accurate description of a threat in the context of information security?
A threat exploits a vulnerability and can damage or destroy an asset.
What is the most accurate definition of risk in the context of information security?
Risk refers to the potential for lost, damaged, or destroyed information assets.
Which of the following properties is not explicitly mentioned as part of information security in the provided text?
Reliability
Test your knowledge on information security concepts such as confidentiality, integrity, availability, authenticity, and more. Learn about protecting information and systems from unauthorized access and other threats according to the NIST Computer Security Handbook.
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