This past year, we worked hard to mitigate attacks on our network & enhance our defense for onion services. π‘οΈπͺToday, we released a PoW defense designed to prioritize verified network traffic as a deterrent against DoS attacks. See how it works: 

Introducing Proof-of-Work Defense for Onion Services | Tor Project
Today, we are officially introducing a proof-of-work (PoW) defense for onion services designed to prioritize verified network traffic as a deterren...


