Which of the following is related to the creation of a secured communication channel between workstations in different locations and is supported by credentials for authentication?
A Virtual Private Network (VPN) creates an encrypted, secure tunnel across a public or untrusted network. It uses authentication credentials to ensure that only authorized users can connect, keeping data safe from interception.
[Reference: CompTIA A+ Certification Exam Core 1 Objectives – Domain 2.0 Networking – Objective 2.3: Compare and contrast various types of networks., , , , ]
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