pascal.sikora

Login Obfuscator makes your login responses more unpredictable to brute-force bots. It adds a subtle security layer by sending an HTTP 403 Forbidden status on failed login attempts, confusing automated attacks that expect standard 200 or 302 responses.
This plugin is simple and silent: 
* No configuration required 
* No user interface 
* Works automatically on activation
Why it works: 
* Bots rely on predictable responses (200 = fail, 302 = success) 
* A 403 status confuses many automated scripts 
* Some bots slow down or stop attacking altogether

Login Obfuscator

Enhance your site's security with Login Obfuscator.

wpadlock

wPadlock adds an additional PIN field to your login page. In order to login, you’ll be using your credentials and PIN generated from your account on https://wpadlock.com
Major features in wPadlock include:
<ul>
<li>PIN field automatically added to your login page</li>
<li>You generate the PIN when you need to login (first create account at https://wpadlock.com)</li>
</ul>
PS: You’ll need an <a href="https://wpadlock.com/" rel="nofollow ugc">wPadlock.com API key</a> to use it. Keys are free, but donations are welcome (free for personal and commercial use).

wPadlock

wPadlock adds an additional PIN field to your login page and provides additional security against brute-force attacks

Login Obfuscator vs wPadlock