The full form of VPN refers to Virtual Private Network. It is a tool that allows users to access a safe, secure, encrypted connection through a server over a computer network such as the Internet.
VPN Full Form
With the epidemic use of interne in almost every aspect of life, the threat of hacking and cybercrime encompassing personal and financial information has also increased.
This is the very reason why new technologies have been developed to protect to counter these threats and here comes the role of VPN. The solution was developed to provide protection against online threats by giving Internet users the gift of being anonymous.
Currently, the global VPN market is estimated to grow at an annual rate of 13% by the end of 2022. The reason behind this is the growth of the cybersecurity sector, the growth of industries and the increased use of mobile devices.
Without a VPN, the user’s connection is fully open, and the internet service provider or a person with the right tools can look at his/her data.
Features of VPN Software
- It provides privacy in all activities performed online like surfing, downloading, transactions, etc.
- It has the feature of providing Security against hackers and agencies, preventing them from accessing anyone’s data.
- A VPN solution can run on any device and allows users to connect from virtually all over the world.
- VPN has an impact on Internet speed because signals need to travel long distances and the demands of the encryption and decryption processes.
Tunneling is a process by which data transmitted privately via a VPN. In this process, every data packet is placed inside another data packet before it is sent over the internet, by using the process of encapsulation.
Under this process, the data are encoded/encrypted so that packets can only be read by your VPN client and server, which are securely connected.
VPNs can use several security protocols to encrypt data such as PPTP, L2TP, SSTP, IKEV2, and OpenVPN. Each encapsulated data packet’s contents are encrypted with an encryption key by the protocols which are shared only between the VPN’s server and clients.
Benefits of VPN Software
The following are some of the most common benefits:
- By using a Virtual Private Network (full form of VPN), the user can freely visit any site or browse the web without your ISP knowing about it.
- VPN networks cannot be hacked and all user activity is encrypted and can’t be read while in transit thus providing security.
- IP addresses of users are hidden while using a VPN, making the source of the user unidentifiable. VPN does not change anything in the usage of the internet. Hence, you can browse the internet normally.
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