VPN Basics – What a VPN Is & How It Works | PST VPN
VPN Basics introduces the fundamental concepts behind Virtual Private Networks and explains how VPN technology works at a practical and technical level. This category is designed to provide a clear foundation for understanding what a VPN is, why VPNs are used, and how they improve online privacy and security.
The articles in this section explain the core principles of VPN technology, including encrypted connections, secure tunnels, IP address masking, and protected data transmission. You’ll learn how VPN connections are established, how internet traffic is routed securely, and how VPNs help prevent unauthorized access, tracking, and data interception.
VPN Basics also covers the role of VPNs in everyday internet usage. Topics include using VPNs on public Wi-Fi networks, protecting personal data while browsing, and maintaining privacy when accessing online services from different locations. These articles explain how VPNs help reduce exposure to surveillance, data leaks, and insecure network environments.
In addition, this category introduces the different ways VPN access can be implemented. It provides essential background knowledge for understanding VPN access models, including account-based access, voucher-based access, and network-level VPN solutions. By understanding the basics first, users can make informed decisions about how VPN services are activated and used.
The VPN Basics category also lays the groundwork for more advanced topics such as VPN routers, hardware-based VPN solutions, and secure multi-device configurations. It explains how VPN technology scales from individual devices to entire networks, while maintaining privacy, security, and control.
These resources are intended to offer a clear, neutral, and educational introduction to VPN technology. Whether you are new to VPNs or looking to strengthen your understanding of secure internet connections, this category provides the essential knowledge needed to use VPN technology responsibly and effectively.
