turtlepod

f(x) Login Notification plugin is a security utility plugin to let you know who log to your site with other useful information such as user information and IP address via configurable email message.
After you install and activate this plugin, you can configure via Login Notification settings page in “Settings > Login Notification”.
Features:
<ol>
<li>Be the first to know when someone login to your site (or hack your site).</li>
<li>Enable/disable admin notification.</li>
<li>Exclude user roles for admin notification.</li>
<li>Configurable email template.</li>
<li>Extendable and fully documented (read the Dev Notes).</li>
<li>The GPL v2.0 or later license. 🙂 Use it to make something cool.</li>
<li>Support available at <a href="https://genbu.me/contact-us/" rel="nofollow ugc">Genbu Media</a>.</li>
</ol>
<h3>Dev Notes</h3>
Notes for developer:
<h4>Github</h4>
Development of this plugin is hosted at <a href="https://github.com/turtlepod/fx-login-notification" rel="nofollow ugc">GitHub</a>. Pull request and bug reports are welcome.
<h4>Options</h4>
This plugin save the options in single option name: <code>fx-login-nf-admin</code>.
<h4>Hooks</h4>
List of hooks available in this plugin:
filter: <code>fx_login_nf_user_roles</code> (array)
List of user roles in the checkbox option.
filter: <code>fx_login_nf_email_subject_template_default</code> (string)
The default email subject template. This string is translateable. To translate it in your language, translate the plugin and do not use this filter.
filter: <code>fx_login_nf_email_content_template_default</code> (string)
The default email content template. This string is translateable. To translate it in your language, translate the plugin and do not use this filter.
filter: <code>fx_login_nf_email_template_note</code> (string)
The template tags note in the settings page. Use this if you want to remove and add your own template tags in the email. This string is translateable. To translate it in your language, translate the plugin and do not use this filter.
filter: <code>fx_login_nf_parse_template</code> (string)
If you create your own tag, you can pass it in this filter.
filter: <code>fx_login_nf_from_email</code> (string)
“From Email Address” used to send the notification. As default it will use “noreply@{your site domain}”.
filter: <code>fx_login_nf_from_name</code> (string)
“From Email Address Name” used to send the notification. As default it will use “{your site name} Notification”. This string is translateable.
action: <code>fx_login_nf_before_send_mail</code>
Hook before email notification is sent.
action: <code>fx_login_nf_after_send_mail</code>
Hook after email notification is sent.

f(x) Login Notification

Send notification via email when a user successfully logged-in in your site.

Silkalns

WP Chill

Cristian Raiber

A very useful plugin for everyone using WordPress. Adds reCaptcha security to the WordPress login form, register form and comment form. This plugin could help your blog get rid of a lot of spam comments or brute-force attacks.
Nothing gets passed it if the reCaptcha doesn’t validate.
A few notes about the plugin:
<ul>
<li>Supports audio or image captcha types</li>
<li>Can generate the reCaptcha image / audio type in a number of predefined languages</li>
<li>Adds reCaptcha protection to the WordPress login form</li>
<li>Adds reCaptcha protection to the WordPress register form</li>
<li>Adds reCaptcha protection to the WordPress comment form</li>
<li>Adds reCaptcha protection to the WordPress recover password form</li>
</ul>

Uber reCaptcha

This plugin adds the reCaptcha form to the WordPress login form, recover password form, register form and comment form.

f(x) Login Notification vs Uber reCaptcha