A VPN is able to provide secure communication because it _____________ the original data by placing it inside a secure tunneling ________________?
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A virtual private network (VPN) is a computer network that uses the internet (a public telecommunication infrastructure) to provide remote offices or users with a secure manner of accessing their organisation's network. The idea is primarily aimed at avoiding an expensive system of either owned or leased lines that could only be used by one organisation.The data is kept private by using a secure cryptographic method between two (or more) networked devices that are not on the same private network. This prevents the transferred data private from other devices that might be on one or more intervening local or wide area networks.
