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Virtual Private Network by Definition, Types and Applications

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News4u95 @news4u95 · Apr 29, 2020

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Virtual Private Network (VPN)

 

A VPN (Virtual Private Network) creates a private network from a public internet connection, providing online privacy and anonymity. VPNs mask Internet Protocol (IP) addresses, so you can hardly track your online work. Most importantly, the VPN service establishes a secure encrypted connection to provide more personal information than a secure Wi-Fi hotspot.

 

Types of Virtual Private Networks (VPN)

 

Standalone VPN (Virtual Private Network) service

It is the most commonly used VPN for home and small business and is the type provided by Namecheap. It can be used to connect to the entire internet using an application that creates an encrypted connection to a private network.

 

Browser extension

Some VPNs act as browser add-ons. Opera has a built-in VPN, but there are plenty of extras you can install in browsers like Chrome and Firefox. The downside is that your data is protected only if you use that browser. Other apps are not protected. Also, browser VPNs tend to be a bit vulnerable and can lead to IP leaks.

 

If you choose a browser add-on or extension, we recommend using a reputable company that offers different VPN services. There are many ambiguous browser add-ons. Avoid collecting fraudulent data by reading reviews and always read the small print in the Terms of Use.

 

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Router Virtual Private Network (VPN)

 

Another way to implement a VPN is to use a VPN enabled router. This protects all devices connected to the router. Ideal for protecting multiple devices and not having to install a VPN separately. Also, you only need to log in once. The router is always connected to the VPN.

 

Connecting a router to a VPN is not as difficult as you might think. First you need to sign up for a VPN service, then you need a router. The most convenient router type is a router designed to instantly support VPN without the technical work required to enter VPN details. This router may be slightly more expensive than a regular router, but the convenience is worth it.

 

Corporate Virtual Private Network (VPN)

Organizations often use remote access VPNs for employees working remotely. This VPN allows employees to securely access their company's personal intranet, often using passwords and apps. It is a customized solution that requires customized development and a lot of IT resources.

 

Uses of VPN (Virtual Private Network)

 

Access your business network while traveling

VPNs are often used when traveling while accessing business networks, including all local network resources. Improves security by not exposing local resources directly to the Internet.

 

Access your home network while traveling

You can also set up your own VPN to access the network while traveling. This allows you to access Windows remote desktops over the Internet, use local file sharing, and play games over the Internet as if you were on the same local area network (LAN) over the Internet.

 

Hide browsing activity on local networks and ISPs

If you use a public Wi-Fi connection, you can see your browsing activity on websites other than HTTPS if you have the know-how. To hide your internet usage for privacy, you can connect to a VPN. The local network can only see one secure VPN connection. All other traffic goes through the VPN connection. It can be used to bypass internet service provider's connection monitoring, but VPN providers can choose to log traffic.

 

Access geo-blocked websites

If you are an American traveling abroad who wants to access your Netflix account, or if you want to use US media sites like Netflix, Pandora or Hulu, you can access this area. -Limited service when connecting to a VPN in the United States.

 

Avoid internet censorship

Many Chinese use VPNs to bypass China's large firewalls and access the entire Internet. However, recently it seems that the firewall is blocking the VPN.

 

Download file

Many peoples are use VPN connections to download files via BitTorrent. This actually helps even if you download a completely legal torrent. If your ISP suppresses BitTorrent and it gets very slow, you can use BitTorrent with VPN to speed it up.

 

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