I first heard about MultiPath TCP (MPTCP) in 2007 when I met Olivier Bonaventure in Louvain-la-Neuve, Belgium.

In the meantime MPTCP has been gaining a ton of traction, from having Apple using it for Siri on iOS to large loadbalancer vendors like F5 supporting it and even large-scale media covering it's advantages.

If you want a primer on MPTCP you should check out the suprisingly readable RFC, or even this article by Olivier Bonaventure. There is also a ton of information on the Linux Kernel MultiPath TCP project multipath-tcp.org.

Anyway, the point of this post is to share a Security oriented presentation that I did on a MPTCP a while back. Enjoy.

The presentation