Have you ever needed to expand your colocated servers at more than one provider and allow applications to communicate as if they were on the same LAN, possibly over multiple sets of firewalls and ...

In my previous two columns, I began a series on building Linux-based Virtual Private Network (VPN) solutions using OpenVPN. When I left off last time, I had gotten as far through the OpenVPN server ...

Very few VPNs have native Linux support and even fewer have a GUI, which makes the search a little harder. This guide highlights the best VPNs for Linux, including those with a user interface. Linux ...

Update on September 30, 2024: This VPN guide is out of date. Instead, check out TechCrunch skeptics’ guide to VPNs that can help you decide if a VPN is right for you, including how to set up your own ...