Cloudflare just announced its support of Privacy Pass, a challenge-response
protocol designed to avoid repetitive CAPTCHAs-solving for anonymous users,
while using Zero-Knowledge Proof to prevent the possibility of distinguishing
each user, to acquire both convenience and anonymity.
It is develope
>> Is there a way to limit resource usage originated from a single Tor circuit?
> There is no such functionality right now I'm afraid. People have been
> wanting some sort of functionality like that for a while:
> https://www.hackerfactor.com/blog/index.php?/archives/777-Stopping-Tor-Attacks.html
Hi.
I'm the sysadmin of an unnamed computer club, we support online security and
privacy, so our website is available via a Tor hidden service. Recently, we
found a surge of CPU and RAM usage as soon as Tor has been started. A closer
look
showed it was the result of a DoS script, likely a broken
