=== XO Security ===
Contributors: ishitaka
Tags: security, login, pingback, xmlrpc, rest, rest-api
Requires at least: 4.6
Tested up to: 5.4
Stable tag: 2.5.2
License: GPLv2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html

XO Security is a plugin to enhance login related security.

== Description ==

XO Security is a plugin to enhance login related security.
This plugin does not write to .htaccess file. Nginx and IIS also work.

= Functions =

* Record login log.
* Limit login attempts.
* Login Alert.
* Add Captcha to the login form and comment form.
* Change the URL of the login page. (WordPress multisite subdomain type is not supported).
* Disable login by mail address.
* Disable login by user name.
* Change login error message.
* Disable XML-RPC and XML-RPC Pingback.
* Disable REST API.
* Change REST API URL prefix.
* Disable author archive page.
* Remove comment author class of comments list.
* WordPress multisite support.

== Installation ==

1. Upload the `XO-Security` folder to the `/wp-content/plugins/` directory.
2. Activate the plugin through the Plugins menu in WordPress.
3. Go to "Settings" -> "XO Security" and customize behaviour as needed.

== Screenshots ==

1. Login log page.
2. Status page.
3. Login setting page.

== Frequently Asked Questions ==

= Login page is not displayed. =

Please initialize the settings.

* In wp_options table, the value of the option_name field (column) is to remove the record of "xo_security_options".
* If you have set the login page, please delete the file.

= The CAPTCHA is not displayed. =

Please install mbstring and GD module.

== Changelog ==

= 2.5.2 =

* Fixed a bug that doesn't work on PHP 7.0 or below.

= 2.5.0 =

* Added login type column to login log.
* Fixed an error where some IPv6 addresses could not be logged.

= 2.4.1 =

* Fixed a bug that an error occurs in the site health status.
* Changed the way IP addresses are obtained.

= 2.4.0 =

* Added the option to select the method of acquiring the IP address.
* Fixed missing translation text.
* Tweaked the CSS on the admin page.

= 2.3.0 =

* Added a feature to disable login by user name and enable login by email only.

= 2.2.1 =

* Supported PHP 7.3.

= 2.2.0 =

* Supported WordPress 5.3.

= 2.1.5 =

* Fixed a bug that could not open password protected post.

= 2.1.3 =

* Fixed a bug that could slow down the display of the admin page. (Thanks to mocchii)

= 2.1.0 =

* Added function to display site information.

= 2.0.0 =

* Added option to change login error message.
* Added option to disable login by mail address.

= 1.5.3 =

* Fixed XSS vulnerability. (Thanks to pluginvulnerabilities.com)

= 1.0.0 =

* Initial release.