Glossary

Virtual private network (VPN)

A Virtual Private Network (VPN) is a technology that creates a secure, encrypted connection over a less secure network, such as the internet.

VPNs allow users to transmit data privately and securely, masking their online activities and protecting sensitive information from potential eavesdroppers. By routing traffic through remote servers, VPNs can also hide users' IP addresses, providing anonymity and the ability to bypass geographical restrictions on content.

Key features of VPNs include:

  • Encrypting data for secure transmission
  • Hiding users' IP addresses and locations
  • Bypassing geographical content restrictions

Using a VPN involves:

  • Installing VPN software on the device
  • Connecting to a VPN server, typically chosen from a list provided by the VPN service
  • Ensuring the VPN is active before engaging in online activities that require privacy

VPNs are essential tools for maintaining privacy, enhancing security, and enabling unrestricted internet access.

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