What is the primary objective of network security?
Network security aims to protect the network infrastructure from unauthorized access and threats.
Which of the following is a key component of vulnerability management?
Vulnerability management involves identifying, assessing, and prioritizing vulnerabilities to mitigate risks.
What does a firewall do in network security?
A firewall filters traffic between trusted internal networks and untrusted external networks, blocking harmful traffic.
What is a common method of detecting vulnerabilities in a network?
Vulnerability scanning helps identify weaknesses in the system and prioritize remediation actions.
Why is patch management important in vulnerability management?
Patch management ensures that software vulnerabilities are fixed by applying the latest security updates.
What is a Zero-Day vulnerability?
A Zero-Day vulnerability is a security flaw that is unknown to the vendor and has no patch available.
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What does encryption do in network security?
Encryption transforms data into a secure format to prevent unauthorized access, ensuring confidentiality.
What is the purpose of a VPN in network security?
A VPN provides a secure connection over the internet by encrypting the data and masking the user’s IP address.
What is a vulnerability assessment?
A vulnerability assessment identifies and categorizes vulnerabilities in a network to plan remediation strategies.