After my assembly #39c3 talk on the topic, here’s a more in-depth analysis on the #security of data and metadata in #XMPP : blog.mathieui.net/xmpp-and-met…

I’m sure I missed a lot of things, but since the only reference on the topic is the - now defunct - infosec handbook website with the "admin in the middle" article, I guess that could be useful to somebody.