A distributed/decentralized authentication service, similar to IndieAuth , but based on TLS
client certificates instead of existing social networks.
A working demo site is available  and a blog post describing the
technology and some screencasts are available too .
The main goal of talking about IndieCert at EH15 is to get more feedback
on the idea before publishing it more widely and have some more exposure
to different operating systems and browsers for testing the functionality.