OpenVPN Explained: How the 25-Year-Old Protocol Still Wins

Electric Blue shield icon with a TLS security certificate overlapping its right side, on a dark navy background — featured image for the OpenVPN Explained article on encapsulated.network.

Last updated: June 03, 2026 · 35 min read OpenVPN has been in production since 2001 — longer than WireGuard has existed and longer than most of today’s internet infrastructure. Most guides treat it as the slow fallback you switch to when something else fails. This one explains how it actually works. TL;DR OpenVPN is … Read more

WireGuard Explained: How the Modern VPN Protocol Works

WireGuard VPN protocol featured image showing a coral shield with a padlock and two Curve25519 key icons representing WireGuard's public key pair authentication model on a dark navy background.

Last updated: June 03, 2026 · 31 min read WireGuard is a VPN protocol — a set of cryptographic rules that governs how two computers build an authenticated, encrypted tunnel between them — implemented as a kernel module in Linux and as native apps on Windows, macOS, iOS, and Android. Every VPN review says the … Read more

What Is IKEv2/IPsec? The Protocol Built for Mobile

Flat illustration of a teal shield with a white padlock on a dark navy background, with a Wi-Fi symbol and cellular tower icon overlapping the lower-right corner of the shield, representing IKEv2's MOBIKE feature keeping a VPN connected across network transitions.

Last updated: June 07, 2026 · 22 min read You opened your VPN app, went into settings, and found a list of protocols — WireGuard, OpenVPN, IKEv2. Maybe you picked one without quite knowing what it meant. Maybe your app picked it for you. Either way, IKEv2 is quietly handling more mobile VPN connections than … Read more

What Is a VPN? A Plain-English Explanation

Dark navy featured image for the article "What Is a VPN?" showing a globe with Electric Blue grid lines representing the internet, overlapped by a solid Electric Blue shield with a white padlock icon, representing VPN protection of internet traffic.

Last updated: June 12, 2026 · 25 min read You have probably seen the acronym dozens of times. On your phone’s settings screen, in a browser ad, on a colleague’s laptop at a coffee shop. Everyone seems to have an opinion on VPNs — and most of those opinions are either oversimplified or trying to … Read more

What Is a No-Log VPN? (And How to Verify the Claim)

Flat illustration on a dark navy background showing a large electric blue shield icon with a white padlock at its centre, overlapped at the lower right by a flat electric blue magnifying glass. The composition represents scrutiny and verification of a VPN no-log privacy claim.

Last updated: June 1, 2026 · 24 min read Every VPN provider in the market makes the same claim: we do not keep logs. It appears on landing pages, in privacy policies, and in review summaries across the web. The phrase has become so ubiquitous that it has largely stopped meaning anything specific — and … Read more

How to Set Up a VPN on a Router: The Complete 2026 Guide

Flat illustration of a modern home Wi-Fi router on a dark navy background with a teal shield and padlock icon overlapping the lower-right corner, representing a VPN-protected home network.

Last updated: May 28, 2026 · 28 min read Most VPN guides stop at your phone or laptop. Install the app, connect, done. A router VPN takes a different approach: one configuration protects every device on your network simultaneously — including the ones that cannot run a VPN app at all. Your smart TV. Your … Read more

How to Set Up a VPN on Android: The Complete 2026 Guide

Android smartphone displaying a VPN connected screen, with a coral shield and padlock icon overlapping the lower-right corner of the phone, on a dark navy background.

Last updated: June 07, 2026 · 18 min read Android is the most common VPN platform in the world, and setting one up correctly takes less time than most guides suggest. This article covers three practical paths for consumer users — a provider app, a manual WireGuard configuration, and a manual OpenVPN configuration — plus … Read more

How to Set Up a VPN on Linux: The Complete 2026 Guide

Terminal window showing the wg-quick up wg0 command on a dark navy background, with a locked padlock on an amber shield — representing an active WireGuard VPN connection on Linux.

Last updated: May 28, 2026 · 24 min read Linux is the most privacy-conscious operating system you can run. And yet most VPN setup guides treat it as an afterthought — a footnote after Windows and macOS, if they cover it at all. This guide fixes that. It covers four methods for setting up a … Read more

VPN vs. Proxy: What’s the Difference?

An empty white shield representing a proxy next to a solid coral shield with a padlock representing a VPN

Last updated: June 14, 2026 · 16 min read You’ve probably seen the advice before: “just use a free proxy” — usually as a shortcut alternative to paying for a VPN. Both tools hide your IP address. Both can make you appear to be somewhere you’re not. So what’s the actual difference, and does it … Read more