Dirk Weise

<p>This plugin gives you the ability to limit WordPress admin logins based on the country the visitor’s IP address is located in. It uses Maxmind’s GeoIP database which comes in a free lite version.</p>
<p>You can choose between a white- and blacklist mode. In whitelist mode only visitors with IP addresses from the configured countries are allowed. In blacklist mode visitors with IPs from the configured countries are not allowed to login.</p>
<h4>Translation</h4>
<p>So far this plugin is available in English and German. If you are interested to translate the plugin to your language, use the included POT file with a programm like <a href="http://www.poedit.net/index.php" rel="nofollow ugc">PoEdit</a> and get in touch.</p>
<h3>Development</h3>
<p>This plugin is developed by <a href="http://www.dirk-weise.de" rel="nofollow ugc">Dirk Weise</a> as a pet project on <a href="https://github.com/wedi/limit-login-countries" rel="nofollow ugc">GitHub</a>. You are welcome to <a href="https://github.com/wedi/limit-login-countries/issues" rel="nofollow ugc">file an issue</a> or send a pull request.</p>
<h3>Credits</h3>
<ul>
<li>Kudos go out to the guys over at <a href="https://www.maxmind.com/" rel="nofollow ugc"><em>Maxmind</em></a> for providing a lite version of their GeoIP database for free.</li>
<li>Same to <a href="http://kovshenin.com/" rel="nofollow ugc"><em>Konstantin Kovshenin</em></a> who has written a <a href="http://kovshenin.com/2012/the-wordpress-settings-api/" rel="nofollow ugc">great tutorial on the WordPress Settings API</a> which helped me a lot while cleaning up the plugin for the public.</li>
<li>Give big hands to <a href="http://sudarmuthu.com" rel="nofollow ugc">sudar</a> for his <a href="https://github.com/sudar/wp-plugin-in-github" rel="nofollow ugc">toolset for deploying WordPress plugins from GitHub</a>. A must have, when developing WordPress plugins on GitHub.</li>
<li>Last but not least I send a thank you note to <a href="http://think0.deviantart.com/" rel="nofollow ugc"><em>Gabriel Oliveira</em></a> on whose work this plugin’s banner image is based.</li>
</ul>


Limit Login Countries

This plugin gives you the ability to limit WordPress admin logins based on the country the visitor's IP address is located in.

ishitaka

<p>XO Security is a plugin to enhance login related security.<br />
This plugin does not write to .htaccess file. Besides Apache, LiteSpeed, Nginx and IIS also work.</p>
<h4>Functions</h4>
<ul>
<li>Record login log.</li>
<li>Limit login attempts.</li>
<li>Add Captcha to the login form and comment form.</li>
<li>Change the URL of the login page.</li>
<li>Enable two-factor authentication (2FA) for login.</li>
<li>Login Alert.</li>
<li>Disable login by mail address.</li>
<li>Disable login by user name.</li>
<li>Change login error message.</li>
<li>Disable XML-RPC and XML-RPC Pingback.</li>
<li>Disable REST API.</li>
<li>Disable author archive page.</li>
<li>Remove comment author class of comments list.</li>
<li>Remove the username from the oEmbed response data.</li>
<li>WooCommerce login page protection.</li>
<li>Anti-spam comment.</li>
<li>Hide WordPress version information.</li>
<li>Edit the author slug.</li>
<li>Disable RSS and Atom feeds.</li>
<li>Activate maintenance mode.</li>
<li>Delete the readme.html file.</li>
</ul>
<h4>WordPress multisite considerations</h4>
<p>If you set the login page separately for the main site and the subsite, you will not be able to use the password loss function of the subsite. We recommend that you set the login page to be common to all sites.</p>


XO Security

This is awesome plugin!
It has all the features I need and is very easy to use.

Awesome!

長年、SiteGuardを使っていましたが、たまにログインできなくなってプラグインをサーバーから削除とかしたりだったので、こちらのプラグインを使い始めました。
設定画面もわかりやすく、作動も安定していて、ログイン試行履歴とかも見れます（結構不正ログインされようとしているのがわかって楽しい）、随時他のサイトのセキュリティプラグインもこちらに切り替えていこうと思っています。感謝感謝

とても良い


This one plugin completes my security measures. Thanks !!


This one is all you need !

XO Security is a plugin to enhance login related security.

Limit Login Countries vs XO Security