How to set up a VPN ? Everything you need to know about it

How to set up a VPN ?

To know about how to set up a VPN you must know all the details about VPN. We have mentioned all the details about VPN. Go through the article you will get to know everything about How to set up a VPN.

What is VPN:

VPN means Virtual Private Network. It is basically a service that is used to access any network safely and privately by routing the connection through a server.

In simple words, a VPN connects your device, mobile, or tablets to other systems (usually called a server) somewhere on the internet and allows your device to browse the internet using that server’s internet connection. It will allow to access things that you couldn’t access normally with your device’s network.

Virtual: It means “not physically existing as such but made by software to appear to do so”. It means to behave as if we have a private connection directly to any device or website.

Private: It means “confidential”. It is called private because all the online activity within a VPN is only between you and the website you visit.

Network: It means “system”. It is called so because we are using a special network of VPN servers that covers the entire globe.

How to setup vpn

Why to use a VPN:

 

  • Security: These connections are super secure to use. In today’s world where we use the internet every now and then to send our personal information without giving a second thought. A VPN encrypts your data and keeps your private activity really private, whether you’re browsing the web at home, at the office or through public wifi.
  • Access all websites: There are many websites which are blocked and which you cannot use over the local network. A VPN allows to access all the websites even if they are blocked.
  • Anonymous: Your true IP address is hidden when you use a VPN. You’re unidentifiable online because you’re constantly using a different IP address, never your own. In fact, it typically looks as if you’re in a different part of the world from where you really are.
  • Saves Money: Many e-commerce websites display different prices to shoppers from different countries – for instance, a product that may seem very expensive if you’re accessing a site from London may suddenly drop in price if you access the same site through a server in India.
  • Affordable: VPNs are easy to use and very affordable. They are cheaper than other security plans. And also you don’t need to install any hardware to install or any technician to deal with it.

 

 

How to choose a VPN:

  • The VPN you choose should respect your privacy. That means they should have a no-log policy, which means that they never track or log your online activities.
  • Check for open VPNs. OpenVPN provides stronger security than other protocols.
  • They should not put any data limits on your usage.
  • If you want to appear as if you’re accessing the Web from a certain locale, make sure there’s a server in that country.
  • Check if you can access the VPN on multiple devices.
  • A good VPN will provide more security, privacy, and anonymity online than a public Wi-Fi hotspot can. So check for it.
  • If money matters you can also opt for a free VPN service. Although they have their own shortcomings.

How to use a VPN or how to set up a vpn:

Setting up a VPN is a straightforward process. It’s often as simple as entering a username and server address. The dominant smartphones can configure VPN using PPTP and L2TP/IPsec protocols.

All major operating systems can configure PPTP VPN connections. OpenVPN and L2TP/IPsec protocols require a small open-source application (OpenVPN) and certificate download respectively.

  • Install and sign up for your chosen VPN. Most top VPNs offer applications for Windows, Mac OS, Linux, and both Android and iOS mobile devices, so you have to download the program from either your respective app store or the official website of the VPN provider and install it like you would any other piece of software. You’ll need to sign up for the service to get an official account, but once that’s done, take your login information and input it into the software to access the VPN service.

 

  • If you don’t have any specific choice of server you want to connect to you can use the “quick connect” option that will connect you to any available server (fastest server available at that time). But if you want to be connected to any specific country’s server, you can choose the specific server from the list provided and then click the connect button and you will be connected to that particular server.

 

  • If you don’t want to manually choose the server every time you log in. You can change the settings and you will be automatically connected to the fastest available server. Look for the settings menu and find the relevant tick boxes there. Enable the client to startup with your operating system and to automatically connect, and each time your system boots, you should find it automatically connects you to the fastest server available at the time.

VPN Protocols:

VPN protocols are the backbone consisting of transmission protocols and encryption standards that grant you fast and secure access to VPN servers and back. Basically, they are a set of rules that are used to negotiate the connection between the VPN server and VPN client. There are five major types of VPN protocols:

  • Open VPN

It’s the most famous VPN protocol. It provides a perfect balance between speed, security, and reliability. Most VPN services use it by default.

  • L2TP/IPSec

This protocol is a decent alternative if you can’t use an open VPN for any reason. It uses the double encryption method which makes it more secure to use but at the same time limits, its speed. It should be noted that L2TP on its own provides no encryption, which is why it’s always paired up with IPSec.

  • PPTP

PPTP stands for Point-to-Point Tunneling Protocol, and it’s a VPN protocol that was developed by Microsoft back in the ‘90s. It has the most decent speed but one should avoid using this because of its security issue. Despite its decent speed, security is practically non-existent. Avoid this VPN protocol if you value your privacy.

  • SSTP

SSTP stands for Secure Socket Tunneling Protocol, and it was introduced by Microsoft with Windows Vista. It is very easy and simple to use if you are using windows. However, setting an SSTP protocol on other platforms is extremely difficult, if not impossible.

  • IKEv2

Developed by both Microsoft and Cisco and based on IPSec, IKEv2 is relatively fast, stable, and safe. One of the biggest advantages of this protocol speed, but it comes at the cost of limited platforms and a challenging setup process.

Is it Legal:

With such benefits at hand, it is absolutely crucial to note that the simple activity of using a VPN is not illegal in India. In fact, there are absolutely no laws around using a VPN in India, so as long as you are using a VPN for no illegal activities, there should be nothing for you to worry about.

By illegal activities, it means that accessing the sites which are banned by the government, torrenting unsanctioned copyrighted material. Even if your VPN provider allows peer-to-peer and torrent traffic, it does not mean they allow illegally downloading copyrighted content.

However, rules differ from country to country. Some countries, including China, Russia, Iraq, and North Korea, restrict or ban the use of VPNs.

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Free vs Paid VPN:

  • If you want to use your VPN for limited services and occasionally then a free VPN might work fine for you. While paid VPN services make their money from subscription fees, free VPNs have to somehow generate income from your use.
  • Free VPN can track you online and sell your personal data. They can also give other users access to your connection. They provide weak security and you will be constantly interrupted by aids.
  • Paid VPN provides protection to your data online. They have excellent network security. Also, they give access to most of the servers.
  • It completely depends on your need which VPN to use. If you are on a short trip or want a little protection on public wifi free VPN is your go. Just don’t expect these free VPNs to meet all your long-term needs, because the providers want you to upgrade. However, if you want more servers, aid free, and long service without disturbance then you should go for paid ones.

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