CERTIFIED-IN-CYBERSECURITY · Question #362
CERTIFIED-IN-CYBERSECURITY Question #362: Real Exam Question with Answer & Explanation
The correct answer is D: Virtual Private Network (VPN). A Virtual Private Network (VPN) is a network security device that allows remote users to securely connect to a private network over the public Internet by encrypting their communication (see ISC2 Study Guide, Module 3, under Virtual Private Network). A VPN creates a secure tunnel
Question
What network security device allows remote users to securely connect to a private network over the public Internet by encrypting their communications?
Options
- AProxy Server
- BIntrusion Detection System (IDS)
- CFirewall
- DVirtual Private Network (VPN)
Explanation
A Virtual Private Network (VPN) is a network security device that allows remote users to securely connect to a private network over the public Internet by encrypting their communication (see ISC2 Study Guide, Module 3, under Virtual Private Network). A VPN creates a secure tunnel between the remote user and the private network, allowing users to access resources on the private network without exposing their identity. A firewall is a network security device that protects a network from malicious traffic. In contrast, an Intrusion Detection System (IDS) detects malicious activity on a network. A proxy server is a server that acts as an intermediary between a client and a server, allowing the client to make requests from the server without revealing their identity.
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