What is the purpose of a VPN (Virtual Private Network)?
A. To create a secure, encrypted connection over a less secure network
B. To detect viruses
C. To increase internet speed
D. To block all incoming traffic
Answer: Option A
Solution (By JKExamLibrary)
A VPN extends a private network across a public network, allowing users to send and receive data as if they were directly connected to the private network, with encryption for security.
Explanation:
Spear phishing targets specific groups or individuals within an enterprise, using familiar internal context to improve the likelihood of deception.
Explanation:
The primary goal of phishing is to trick individuals into revealing sensitive information like usernames, passwords, and financial details by impersonating a trustworthy entity.
Which software module isolates files flagged by antivirus software, locking them away from the filesystem to prevent them from executing code or infecting other applications?
Explanation:
Antivirus quarantine utilities isolate suspected malware files in a secure directory structure, keeping them from interacting with the main OS.
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