What is a VPN tunnel?

Tags:
Network security
Networking
Virtual Private Network
VPN
WAN
What is a VPN tunnel? What's the difference between a VPN and a VPN tunnel?

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  • Tessa Parmenter
    WhatIs.com explains what a VPN is in this definition: "A virtual private network (VPN) is a network that uses a public telecommunication infrastructure, such as the Internet, to provide remote offices or individual users with secure access to their organization's network." You can view the full definition of a VPN on their website. 
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  • Subhendu Sen
    Better u search on net and u will get tons of answers! May be one answer can not satisfy u.
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