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Posted inProxy
Proxy Services Explained
Proxy services sit at the core of how a lot of modern automation, scraping, ad verification, and even simple web browsing privacy actually work. If VPNs are like encrypted tunnels…
Posted inVPN
How We Test VPN Services
Evaluating VPN services requires significantly more than comparing feature checklists or marketing claims. VPN software operates directly at the network layer, where implementation details, routing behavior, and protocol handling can…
Posted inVPN
IPv6 Leaks Explained: Why They Happen, How Dual-Stack Networking Causes Them, and Why VPNs Often Miss Them
An IPv6 leak occurs when a device connected to a VPN continues to send traffic over IPv6 outside the encrypted tunnel. Even when a VPN is functioning correctly for IPv4…
Posted inVPN
DNS Leaks Explained: What They Are, Why They Happen, and How VPNs Actually Handle DNS
A DNS leak occurs when a device connected to a VPN sends DNS queries outside of the encrypted tunnel. While IP traffic may be routed through the VPN as intended,…
Posted inVPN
VPN Port Forwarding Explained: How It Works, When You Need It, and the Security Tradeoffs
Port forwarding is a networking concept that predates VPNs by decades, yet it remains one of the most misunderstood features in modern VPN services. Many users associate port forwarding exclusively…
Posted inVPN
WireGuard Explained: How the Protocol Works at a Technical Level
WireGuard is a modern VPN protocol designed to be simpler, faster, and more secure than legacy VPN technologies such as OpenVPN and IPsec. Unlike older protocols that evolved over decades,…
