Ah, that's a whole different question. The goal of security is to make sure they don't succeed, they are never going to log into your Joomla! site with a WordPress admin URL.
The only thing I can think of is to redirect the WordPress URL to an address in /administrator. That would trigger a security exception and allow you to auto ban the IP. But that sounds like a really bad idea. If they hammer the WordPress URL as a DoS attack, the redirect will amplify the attack. You're better off just leaving them alone. Hackers don't use their own IP addresses, so you aren't actually banning their IP. They use compromised computers, probably using dynamic IP addresses or open proxy servers. One gets blocked, they just move to the next one in the collection.
Dale L. Brackin
Support Specialist
English: native
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