diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1518,7 +1518,7 @@ OpSec
 1. [OpSec for Rebellsions](https://medium.com/@hackerschoice/it-security-and-privacy-for-the-rebellions-of-the-world-db4023cadcca) - Start Here. The simplest 3 steps.
 1. [RiseUp](https://riseup.net/) - Mail, VPN and Tips for (online) rebellions (Al
 1. [Neko](https://github.com/m1k1o/neko) - Launch Firefox in Docker and access via 127.0.0.1:8080 (WebRTC)
-2. [x11Docker](https://github.com/mviereck/x11docker) - Run any X11 app isolated in a container (Linux & Windows only)
+2. [x11Docker](https://github.com/mviereck/x11docker) - Isolate any X11 app in a container (Linux & Windows only). ([Article](https://techviewleo.com/run-gui-applications-in-docker-using-x11docker/?expand_article=1))
 3. [EFF](https://www.eff.org/) - Clever advise for freedom figthers.
 
 Exploits