D315 Network and Security Questions and Answers 100% Pass
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Course
D315 Network and Security
Institution
D315 Network And Security
D315 Network and Security Questions
and Answers 100% Pass
What is a "whitelist" in the context of network security?
A list of trusted entities or applications that are explicitly allowed access to a network or
system.
How does a "network vulnerability scan" help protect an organization�...
D315 Network and Security Questions
and Answers 100% Pass
What is a "whitelist" in the context of network security?
✔✔A list of trusted entities or applications that are explicitly allowed access to a network or
system.
How does a "network vulnerability scan" help protect an organization’s systems?
✔✔It identifies weaknesses in a network that could be exploited by attackers, allowing
administrators to patch vulnerabilities before they are targeted.
What does the term "social engineering" refer to in cybersecurity?
✔✔It is the manipulation of individuals into revealing confidential information or performing
actions that compromise security, often through deception.
What is the purpose of "data loss prevention (DLP)" in an organization?
✔✔DLP technologies monitor and prevent the unauthorized sharing, transfer, or access to
sensitive data, protecting against internal and external threats.
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,How does "machine learning" contribute to cybersecurity?
✔✔It helps in detecting and predicting emerging threats by analyzing large datasets and
identifying patterns that suggest malicious behavior.
What is the role of a "security operations center (SOC)" in a company?
✔✔It is a centralized unit that monitors, detects, and responds to security incidents in real-time
to mitigate threats and reduce damage.
What is the function of "public key infrastructure (PKI)" in secure communications?
✔✔It manages digital certificates and encryption keys to ensure secure communication between
users or systems over an insecure network.
What is the role of a "honeytoken" in network security?
✔✔It is a decoy asset intentionally placed in a network to lure attackers and detect malicious
activity.
What does "data exfiltration" refer to in the context of cybersecurity?
✔✔It is the unauthorized transfer of sensitive data from a network to an external location.
2
, How does a "mantrap" enhance physical network security?
✔✔It is a security feature that traps unauthorized individuals between two locked doors to ensure
only authorized access to a secure area.
What is the primary goal of "ethical hacking"?
✔✔To identify and fix security vulnerabilities in a system by simulating real-world attacks.
How does a "zero-day exploit" differ from other types of cyberattacks?
✔✔A zero-day exploit takes advantage of a vulnerability that is not yet known to the software
vendor or the public.
What is the concept of "least privilege" in network access control?
✔✔It limits user access to the minimum necessary permissions to perform their duties, reducing
the risk of accidental or malicious misuse.
What is the purpose of "packet sniffing" in network monitoring?
✔✔It involves capturing and analyzing data packets traveling through the network to identify
potential security risks.
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