What is a VPN and why do businesses use it?rouzbeh kalhor
Privacy and security of the information is one of the most important issues in using the Internet. With the universally use of the Internet, the number of people who use the Internet for their daily work is increasing day by day. Today, users need Internet services, from researching a particular topic to playing movies, watching TV, listening to music, shopping online, and making payments. On the other hand, businesses’ dependence on the Internet (especially dedicated bandwidth) has also increased, so that any disruption to the Internet can cause irreparable damage to those businesses.
However, the more we use the World Wide Web, the more security risks our business faces. Maintaining security is one of the most important issues for any organization, and any action that improves security is a wise choice. Data needs to be transferred over a private network so that other people do not have access to that data. This is where businesses use VPNs. But what is a VPN and how does it work? In this article, we are going to explain the use of VPN for businesses.
What is a VPN and how does it work?
VPN stands for Virtual Private Network, which as a virtual private network, increases your security, privacy and freedom in the organization while working on the Internet. All your information traffic is sent through an encrypted virtual tunnel. This encryption prevents hackers from accessing your organizational information.
A VPN establishes a point-to-point connection between your device and the World Wide Web, allowing the user to access another computer from their personal computer using Tunneling protocols. Traffic is often encrypted with network encryption protocols such as SSH or IPsec to protect your enterprise data and prevent data tracking during transmission.
Using VPNs in businesses
As the Internet has become an essential tool for businesses, there is a possibility of cyber-attacks and hackers trying to destroy the organization and accessing to information. The number of cyber-attacks in organizations is growing rapidly and these attacks have become more complex than ever. From small to large companies, none is immune to the threats of cyber-attacks. As a result, protecting corporate networks is critical. By activating the VPN, all the data you send and receive is transmitted through an encrypted tunnel so that no one can access that information. This means that even if cybercriminals somehow manage to track down your organization’s data, it is not possible to decrypt it.
Today, with the spread of remote working, many businesses are making it possible for people to work from home and telecommuting even abroad. Using a virtual VPN network allows people to access the enterprise network, and this feature helps people to access the information needed by the organization wherever they work remotely, without any space limitations. This also increases employee productivity.
VPN can also be used to create a secure network between different branches of the organization that can access organizational information. This series of VPNs is called an intranet VPN, which connects the various branches of an organization at any point. An external VPN can also be used to communicate between two organizations that intend to work with each other so that they can easily access enterprise data through a secure VPN network.
Some essential business tools such as Google and Oracle features, are restricted for some companies. Using a VPN allows you to connect to other countries’ servers and change your IP address to that location. Your IP address is a personal identification code for your Internet connection that reveals your location. This IP switch helps you access these essential tools for your business.