VPN (Virtual Private Network)
Are you wondering what VPN is ? and how VPN works? Learn how VPN makes your Internet connection more secure,
VPN (Virtual Private Network)
In simple terms, a VPN or Virtual Private Network offers a secure way to connect to the internet, encrypting the data you send & receive over the connection to protect it, while also giving you better levels of privacy online
it creates an encrypted connection between your computer and one of VPN servers, which Can be located anywhere around the world. You are able to hide your IP address and your actual location from your ISP (Internet Service Provider) And other Unwanted trackers in Public WiFi or somewhere else.
Or in Other Words
A VPN protects your privacy online by creating a secure "tunnel" between you and your Internet destination.This tunnel is created by first authenticating your client to Your device with a VPN server. The server, which you can run yourself with VPN application installed in your device, then it uses one of several encryption protocols to make sure that everything sent between you and websites and Internet services can't be monitored by trackers. as i said before, It does it by creating an encrypted tunnel, which is like putting a package into a box and then sending it to someone. Nobody can see what it's inside the box until it's opened/decrypted.
An encrypted VPN tunnel diagram - image credit: Check Point Software.
Reasons, why should you use a VPN:
- Enhanced security. When you connect to the network through a VPN, the data is kept secured and encrypted. In this way the information is away from trackers
- Remote control. In case of a company, the great advantage of having a VPN is that the information can be accessed remotely even from home or from any other place. That’s why a VPN can increase productivity within a company.
- Share files. A VPN service can be used if you have a group that needs to share files for a long period of time.
- Online anonymity. Through a VPN you can browse the web in complete anonymity. and its the main purpose, the advantage of a VPN service is that it allows you to access both web applications and websites in complete anonymity.
- Unblock websites, Apps & bypass filters. VPNs are great for accessing blocked websites And applications or for bypassing Internet filters. This is why there is an increased number of VPN services used in countries where Internet censorship is applied.
- Change IP address. If you need an IP address from another country, then a VPN server can provide you this.
- Better performance. Bandwidth and efficiency of the network can be generally increased once a VPN solution is implemented. but may be there is a fall in speed sometimes
