http://ttevhjjsjxz6uqqcjkbig5cycd7n7xv7cmd6f5fcvrqaaa7f3bj36wad.onion/technology/security/pow/index.html
We hope that this proposal will allow the motivated user to always connect
where they want to connect to, and also give more chances to the other user
groups to reach the destination. This mechanism is not perfect and it does not cover all the use cases. Still,
we think that by covering some use cases and giving reachability to the people
who really need it, we will severely demotivate the attackers from continuing
the DoS attacks and hence stop the DoS threat all...