Oliver Campion

<h4>Block Access to wp-login.php</h4>
This plugin does the following:
<ul>
<li>Locates wp-login.php in your WordPress installation and duplicates it</li>
<li>Locates .htaccess and inserts lines to block the default wp-login.php and creates a new secret address to use for legitimate login</li>
<li>Will email the site admin if an administrator signs in with an un-recognised IP address</li>
</ul>
When installed your server will return “403 Forbidden“ when attempts are made to access the default wp-login.php file. This has two benefits; it prevents hackers from using brute force methods to hack your website and it reduces the load on the server when such brute force attacks are launched on your site as WordPress isn’t run at all.
Please note, this plugin uses .htaccess so is only compatible with Apache web servers, it is not compatible with Nginx web servers.

Block wp-login

This plugin completely blocks access to wp-login.php and creates a new secret login URL

AIS TECHNOLABS

IP Blocker for WordPress allows you to block the malicious IP Addresses, Spammers and Hackers. Now, You can block IP addresses according to your conditions.
By blocking the Unwanted or Spammy IP Addresses, you can prevent hacking attempts on your wordpress website.
Admin can get also mail notification when some-one’s IP get blocked.
The blocked IPs won’t be able to scrap the precious content too from your WordPress Site. You can choose to either display the blocked message or an empty page to the blocked users. And anytime you can delete that IP from the blocking list if you know that it’s not performing malicious activities.
<h4>Plugin Features</h4>
<ul>
<li>Block Unlimited IP Addresses from accessing your website</li>
<li>Display predefined message or a blank page to the blocked user</li>
<li>Free 24X7 Support</li>
<li>Automatic IP Blocking on Suspicious Activity, Auto-blocking if hits more url within stipulated time</li>
</ul>

AIS: IP Blocker

Blocks malicious IP Addresses, Spammers and Hackers from accessing page without compromising the performance of your WordPress Website.

Block wp-login vs AIS: IP Blocker