A virtual private network, or VPN, is an encrypted connection over the net from a device to a network. The encrypted connection helps make sure that sensitive information is safely transmitted or received. It prevents unauthorized folks from eavesdropping on the traffic and permit the user to conduct work remotely. VPN technology is widely used in corporate environments.


Why do I need a VPN?


1) Hide your IP address:-Connecting to a Virtual Private Network often hide your real IP address.




2) Change your IP address:-Using a VPN will nearly surely result in getting a distinct IP address.




3) Encrypt data transfers: -A Virtual Private Network will shield the data you transport over public WiFi.




4) Mask your location:- With a Virtual Private Network, users can pick the country of origin for their Internet connection.



5) Access blocked websites:- Get around website restrict by governments with a VPN.




Types of VPNs

  1. Remote access: – A remote access VPN securely connects a device outside the corporate facility. These devices are known as endpoints and maybe laptops, tablets, or smartphones. Progress in VPN technology has allowed security checks to be administered on endpoints to make sure they meet a certain posture before connecting. Think of remote access a computer to a network.



 2. Site-to-site:- A site-to-site VPN connects the corporate office to branch offices across the Internet. Site-to-site VPNs are used when the objective makes it impossible to have uninterrupted network connections between these offices. A dedicated machine and software are used to establish and maintain a connection. Think of site-to-site access a network to network.


site to site vpn



3. Mobile VPN:- In a mobile VPN, a VPN server still sits at the end of the company network, allowing secure tunnelled access by verified empowered VPN clients. Mobile VPN tunnels are not tied to physical IP addresses, but. Alternatively, each tunnel is bound to a logical IP address. That logical IP address sticks to the mobile device no matter where it may travel. An active mobile VPN provides eternal service to users and can seamlessly switch across technologies and various public and private networks.



4. Hardware VPN:- Hardware VPNs give a number of benefits over the software-based VPN. In addition to magnified security, hardware VPNs can provide load balancing to control large client loads. The administration is managed through a Web browser interface. A hardware VPN is more costly than a software VPN. Because of the cost, hardware VPNs are a more practical option for large businesses than for small businesses or branch offices. Several merchants, including Irish vendor InvizBox, offer devices that can perform as hardware VPNs.




How Do You Get a VPN, and Which One Should You Choose?

Depending on your needs, you can use a VPN from your office, create a VPN server yourself, or sometimes host one out of your house but realistically the vast bulk of people are just looking for something to shield them while torrenting or help them watch some media online that are blocked by their country

The simplest thing to do is directly head to one of these sites, sign up, and download the VPN client for your Windows PC, Mac, Android, iPhone, or iPad.

  1. ExpressVPN This VPN server has the greatest combination of ease-of-use, really fast servers, and supports streaming media and torrenting, all for a reasonable price.



2. Tunnelbear This VPN is really easy to use is excellent for using at the coffee shop and has a limited free trial. It is not good for torrenting or streaming media though.



3. StrongVPN not entirely as easy to use as the others, but you can definitely use them for torrenting and streaming media




All of them have free trials, so you can simply get your money back if you are not satisfied