外掛說明
SiteGuard WP Plugin helps protect WordPress sites by strengthening login and admin-area security. It helps reduce brute-force login attacks, password list attacks, comment spam, and unauthorized access to /wp-admin/.
Main Features
- Admin Page IP Filter: Restricts wp-admin access to IP addresses that have successfully logged in.
- Rename Login: Changes the URL of the login page from
wp-login.phpto a custom path. - CAPTCHA: Adds CAPTCHA to login, comment, password reset, and user registration forms.
- Login Lock: Temporarily locks out IP addresses after repeated failed login attempts.
- Login Alert: Sends email notifications when users log in.
- Fail Once: Intentionally rejects the first valid login attempt and requires the user to try again shortly after.
- Protect XML-RPC: Disables pingbacks or all XML-RPC access to help prevent abuse.
- Block Author Query: Helps prevent username leakage through
/?author=<number>requests. - Update Notifications: Sends email notifications when updates are available for WordPress core, plugins, or themes.
- WAF Tuning Support: Creates exclusion rules to help prevent false positives when SiteGuard Server Edition WAF is installed.
Requirements and Compatibility
- WordPress multisite is not supported.
- Apache 1.3, Apache 2.x, and Nginx are supported.
- CAPTCHA requires the PHP extensions
mbstringandgd. - WAF Tuning Support requires SiteGuard Server Edition on Apache.
Documentation
Documentation, FAQs, and more details are available in English and Japanese.
Translations
This plugin is translated by the community. We appreciate your help with translations on the WordPress translation platform.
螢幕擷圖
安裝方式
From the WordPress Dashboard
- In the WordPress dashboard, go to Plugins > Add New.
- Search for “SiteGuard WP Plugin”.
- Install and activate the plugin.
Manual Installation
- Search for and download “SiteGuard WP Plugin”.
- In the WordPress dashboard, go to Plugins > Add New > Upload Plugin.
- Upload the downloaded ZIP file.
- Install and activate the plugin.
使用者評論
2024 年 11 月 27 日
When you log out, the session is not closed and you can still go to wp-admin. Also, redirecting wp-admin to the custom login page doesn’t help with security
2023 年 7 月 27 日
.
2023 年 6 月 23 日
誰でもユーザーを登録できるサイトを作っているのですが、ログイン保護機能を利用しています。スパムアカウントが減りました。
2021 年 2 月 6 日
管理ページアクセス制限を有効にすると、サイトヘルスで「サイトでループバックリクエストが完了できませんでした」という文字が出るが、この問題、site-health.phpを除外設定にしてもなお出続ける。
制限をOFFにすると、出なくなる。
バージョン「1.5.1」でのアップデートで、この問題は解決したようです。ありがとうございました。
2020 年 9 月 15 日
Nothing work in multi-site mode.
2020 年 8 月 31 日
All the features I require with easy to follow instructions of how to correctly set-up.
參與者及開發者
變更記錄
1.8.1
- Fixed a security issue affecting the login URL protection.
1.8.0
- Added support for Nginx and Apache environments that do not use an .htaccess file.
- Improved Login Lock to apply to authentication attempts via XML-RPC.
- Fixed several security issues affecting login URL protection.
- Reviewed and updated the English strings. Special thanks to abcdrew.
Special thanks to Daiki Honda and Daishi Kuroki for their contributions to this release.
Special thanks to Helena Media Research Corporation for the report.
1.7.12
- Fixed an authorization vulnerability in the login history. Special thanks to Ficus Inc.
- Mitigated CAPTCHA authentication failures in some environments.
1.7.11
- Fixed an issue where a syntax error occurred in PHP 5.6 or earlier.
1.7.10
- Fixed a Guessable CAPTCHA vulnerability (CVE-2026-27411). Special thanks to Patchstack.
1.7.9
- Fixed a deprecated notice for the get_currentuserinfo() function.
1.7.8
- Fixed a warning that occurred in version 1.7.7.
1.7.7
- Fixed a bug where the renamed login URL was leaked when wp-register.php was accessed.
1.7.6
- Fixed an issue where a warning occurred on the login screen in PHP 8.x environments.
1.7.5
- Fixed an issue where a fatal error occurred on the Update Notifications screen in PHP 8.x environments.
1.7.4
- Changed the directory for storing CAPTCHA image files to wp-content/siteguard/.
- Fixed some bugs.
1.7.3
- Fixed an issue where password reset emails could not be sent from the admin page when CAPTCHA was enabled.
1.7.2
- Reviewed and modified source code related to security.
1.7.1
- Fixed an issue where a syntax error occurred in PHP 5.6 or earlier.
1.7.0
- Removed the ability to get the client IP address from X-Forwarded-For due to IP spoofing risk.
