Glad to hear that you are interested in our research group and GSoC projects! You are welcome to start working from now and collaborate on some small projects!
The following section in our wiki is a good start:
An alternative entry point to our project is Gatekeeper, our DDoS protection system (
https://github.com/AltraMayor/gatekeeper). Gatekeeper and XIA are not integrated, and this integration will take quite a while. I'm mentioning Gatekeeper for two reasons:
1. Thanks to changes that GitHub has been doing, we have made all code review of merged pull request public in the Gatekeeper repository; this was not viable in the past, so a lot of good information was lost for XIA. Reading those code reviews will teach you a lot.
For GSoC 2019, we are still working on ideas for the projects now.
Best,
Qiaobin