Get behind the headlines
Here’s a practical guide for “IPOP v4.1 download” covering both common interpretations (the academic P2P VPN project "IPOP" and an unrelated Windows program named IPOP v4.1 found in some file repositories). Follow only the section that matches what you need.
Specialist news and analysis,
research tools, and unique data sets
Internet Explorer is not compatible with this website. We instead recommend using Chrome, Edge, Firefox or Safari.
Microsoft ceased supporting IE 10 and older in 2016.
In addition, Microsoft cyber-security chief Chris Jackson has been urging users to stop using the browser since February 2019.
