About what is a vpn

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VPNs use encryption to protect traffic information. This makes it invisible for your ISP. Sometimes, ISPs block websites and online services. It's for security purposes. This problem is common in countries where strict censorship rules are enforced. The use of a VPN can prevent such blocking. For instance, if http://what-is-a-vpn68013.blogoscience.com/15022508/what-is-a-vpn-options


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