4 ms·
ipset is very fast (http://web.archive.org/web/20160514091316/http://daemonkeeper.net/781/mass-blocking-ip-addresses-with-ipset http://web.archive.org/web/20160
by thaumaturgy 6y ago
ipset is very fast (http://web.archive.org/web/20160514091316/http://daemonkeeper.net/781/mass-blocking-ip-addresses-with-ipset http://web.archive.org/web/20160514091316/http://daemonkeepe...).
The author's approach requires examining a certificate to see if it matches a pattern that may or may not change in the future.