If your work involves dealing with sensitive information on the internet, you might find Surfshark VPN or other VPN services useful. With that said, VPN is just a tool at the end of the day, and it won’t do much aside from protecting your data if you don’t go out of your way to take advantage of it. This blog will guide you on how to use a VPN, among with other important things to know about VPN services. Without further ado, let’s start:
How to get started with a free VPN
A VPN protects your browsing activity, which can be decrypted only with the use of a key. Because only your machine as well as the VPN provider have access to this key, your ISP will not be able to determine where and what you are browsing. Various VPNs use a variety of encryption techniques, but all follow a three-step process which will be explained below.
Once connected to the internet, activate your VPN. Once you are connected to the internet through the VPN service, all your internet traffic would pass through a secure tunnel. Your Internet Service Provider or ISP, as well as other potential data listeners would not be knowledgeable about this tunnel.
You should wait until your device is connected to the VPN’s internal network. The IP address on your devices may be updated to one assigned by the VPN service. You may now freely browse the internet since the VPN secures any of your personal information that is exposed while you are browsing the internet.
Different types of VPN implementations
- Client VPN software
This type of VPN implementation requires you to install software on your computer or mobile device. This program would run on the device level, which means that everything on that device would be tunnelled to the VPN. From browsers, applications, and even games, they would be set to satisfy the endpoint’s requirements. When configuring the VPN, the endpoint creates the encryption tunnel by executing the VPN connection and linking with the other terminal.
In most cases, this stage needs the entering of a company-issued password or the activation of a suitable certificate in businesses. The firewall may verify that this is an allowed connection through password verification, or with a certificate. The employee then authenticates their account using credentials that are known to them.
- Browser add-ons
VPN extensions are available for the majority of online browsers, including Google Chrome, Opera, and Firefox. Certain browsers, notably Opera, provide their own built-in VPN plugins. Extensions make it easy for users to switch between VPNs and set up them up fast while browsing the web.
- VPN on a router
If numerous devices are linked to one network, it may be more convenient to establish the VPN straight on the router rather than on each device individually. A router VPN is particularly beneficial if you want to safeguard devices that have an internet connection but are difficult to set up, such as smart TVs.