Virtual private network (VPN)

A virtual private network (VPN) is a secure channel whose main role is to form a secure encrypted connection when interacting with websites and online services, thereby keeping information inaccessible to unauthorized persons.

How a VPN works

A VPN encrypts data before it leaves your device. This encrypted data is then sent over the internet and decrypted when it reaches the VPN server. This process ensures that your data remains unreadable and protected from interception during transmission.

The VPN server further masks the user’s IP address, creating the illusion that web traffic originates from the server’s location rather than the user’s actual geolocation. This aspect enhances privacy and can help bypass location-based content restrictions.

Advantages of VPN

Enhanced security. VPNs use data encryption to provide protection against potential cyberattacks and unauthorized access.

Privacy protection. VPNs hide your IP address so that your online activities cannot be traced.

Bypassing restrictions. VPNs simulate browsing from a different location to access content that is restricted in a particular country.

Facilitating remote work. Companies often use VPNs to provide remote employees with secure access to the company’s internal network.