DevBlog

The DNS, which stands for Domain Name System, acts as the phone directory of the Internet. Instead of phone...

We discuss for the first time some of the many ways our innovative server system works to protect user privacy.

We get insights from ExpressVPN software developers on how our new VPN protocol works and what makes it more suited to users’ needs.

When you're looking for a VPN provider, a server count alone is not a good enough gauge on how the service will perform.

The ExpressVPN Leak Testing Tools are an extensible suite of Python tools for manual and automated leak testing of VPN applications.

This article explains ExpressVPN’s approach to security patch management for the infrastructure running the ExpressVPN website (not the VPN...

A DNS leak is when your VPN connection reveals information about your DNS requests to a third party. Here's how ExpressVPN stops DNS leaks.

To effectively offer a user privacy and security, a VPN application must ensure that a user’s DNS requests remain...

Our Dev Team discusses the best practices for Ansible Vaults and Variables and fills in some missing gaps in Ansible's documentation.

This post was originally published on June 9, 2017. How do ExpressVPN servers know which app belongs to a customer...