Virtual Private Network (VPN)

Virtual Private Networks use the public internet infrastructure by creating isolated connectivity subnetworks. Due to this restricted-use method, VPNs are widely used among businesses as secure channels to exchange sensitive data securely.

What is Virtual Private Network (VPN)?

A VPN is a technology that establishes a secure, encrypted tunnel between a user’s device and the broader internet. By routing traffic through remote servers, it masks the user’s IP address and conceals online activity, enhancing digital privacy. Thi...

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Advantages of using a VPN

Many businesses wonder why use a VPN to secure their network, especially in a remote work setup. In a world where security an...

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Types of VPNs and protocols

A VPN, or a Virtual Private Network, is a technology initially developed to serve businesses. Its primary function was to pro...

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What is SSL VPN? Its definition, types & comparison

While most long-distance exchanges nowadays happen over the internet, security wasn't a consideration at its inception. Netsc...

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IPsec (Internet Protocol Security) VPN

IPSec (Internet Protocol Security) is a widely used protocol for securing internet communications. You'll likely encounter IP...

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What is L2TP (Layer 2 Tunneling Protocol)?

L2TP is often part of a Virtual Private Network (VPN). But what is L2TP? It is encountered in VPN setups, which work with oth...

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TLS VPN protocol overview

Many VPN providers include TLS tunneling in their services. This form of VPN protection uses TLS encryption to lock down the ...

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What is OpenVPN protocol?

Any data transferred over the internet needs ironclad security. Virtual Private Networks based on OpenVPN provide encryption ...

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What is WireGuard protocol?

"I see that Jason actually made the pull request to have WireGuard included in the kernel. Can I just once again state my lov...

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What is the IKEv2 VPN protocol?

If you've been dabbling with Virtual Private Networks, you've probably encountered IKEv2 or the Internet Key Exchange version...

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VPN protocols comparison

A Virtual Private Network (VPN) establishes a secure, encrypted connection over a public network, creating a private tunnel f...

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