Aug 21, 2025 · How VPNs work – in a nutshell When you connect to a VPN, that VPN creates an encrypted tunnel. All your internet traffic is then routed through this encrypted tunnel.

Jan 14, 2026 · VPNs can be classified based on their usage scenarios and underlying tunneling protocols, each designed to meet specific requirements ranging from individual remote access …

Jun 17, 2024 · VPN is an acronym for Virtual Private Network. To explain fully what a VPN is and what it does, let’s first look at how you connect to the internet normally. When you connect to …

Oct 29, 2025 · Connecting to a VPN takes only a tap, but behind that tap is a flurry of activity (if you need a refresher on what a VPN is, see our VPN definition). Your device and the VPN …

Nov 22, 2024 · When you connect to a VPN through its app or desktop software, your VPN encrypts your internet connection. As your traffic passes back and forth through that encrypted …

Virtual private networks are designed to change your IP address when you’re browsing the Internet. A VPN works by redirecting your IP address through a remote server run directly by …

Oct 3, 2025 · How do VPNs work? When you connect through a VPN, your internet traffic is encrypted and routed through a secure server before being forwarded to its destination under …

Before connecting to the internet through a VPN, there's a series of steps that must be followed. Initial VPN configuration requires careful setup. Administrators define security policies and …

Jul 12, 2024 · Find out exactly how VPN software works to hide your IP address and encrypt your web traffic. You'll learn about encryption ciphers, VPN protocols, & more.

Sep 23, 2025 · Learn how a VPN works with diagrams that explain encryption, tunneling, IP masking, and the benefits for privacy, security, and access.