VPNs
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What is VPNs?
A VPN, or Virtual Private Network, is a technology that creates an encrypted, secure tunnel between a device and a remote network or server over the public Internet. It allows users to access private network resources securely from remote locations and hides their traffic from potential eavesdroppers. VPNs are used by organizations for secure remote access and site-to-site connectivity, as well as by individuals for privacy and anonymity online.
Free resources to learn VPNs
More in stage 13: Tunneling & VPNs
VPNs: common questions
Can I learn VPNs in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain VPNs in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this VPNs tutorial for beginners?
It is lesson 109 of 195 in the free Network Engineer roadmap, in stage 13, Tunneling & VPNs. If you are new to Network Engineer, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.