Tagged Questions

5
votes
3answers
467 views

Hashcash, is this really used?

I just heard about this term, is it really used? The concept does not seem new, is it used and/or implemented in current technologies?
3
votes
2answers
218 views

Killing IP connections who “spam” with requests

How can I go about killing IP connections that seem to be sending a lot of requests to the same url? Let's say I have someone who requests the same url for more than 10 times in 5 seconds, I want to ...