説明
A simple captcha for the WordPress login form. To be able to login, the user is required to enter a random 3-digit number in a text field.
The correct number is displayed above the field by a small JavaScript code. Compatible with the WooCommerce login form. Compatible with multisite.
Demo
https://nikolaydev.com/wp-login.php
Simple
- No complicated features
- No settings
- No image generation
- No API
- No sessions
- No cookies
- No IP address detection
- No personal data collection
- No vulnerabilities in the programming code
Recommendation
Bots can also try to login with the XML-RPC feature of WordPress! Very rarely plugins also need this (like the Jetpack plugin). But if you don’t use it, I recommend that you disable it. You can use the super simple one-line plugin Disable XML-RPC.
スクリーンショット
WordPress login form with the simple captcha 
Viewing the number of blocked and passed requests this month
インストール
Simply install and activate the plugin, like you would any normal plugin. There are no settings.
- Visit your Plugins Add New Screen
- Find the plugin by searching for: Simple Login Captcha
- Install the plugin, by clicking the “Install Now” button
- Activate the plugin, by clicking the “Activate” button
評価
2020年2月27日
I have to spend 5 minutes of my life to get an account to just leave a comment. For all people who gonna install this stupid plugin, please stop!
This plugin is SUPER stupid, it's NOT a "captcha" at all, it use Javascript to generate 3 random number and that script can be easily found in your html code.
Basically speaking, the point of having captcha is about to block spam and brute force attacks, captcha MUST be an image or something that robot cannot read. But in this case, I can just write a few lines of code to get the answer for the "captcha" and continue to spam login.
Wordpress should consider to remove this stupid plugin from the market.
2020年2月12日
Great! This is very a good solution to use when need safe and fast option to secure your login. Thanks!
2020年1月28日
Does its job very well
2019年12月12日
Thanks for the fast and excellent support.
2019年9月20日
As the first review.... 🙂
Test with success on big multisite
For the privacy policy (GDPR), this plugin is ok !!!.
This plugin create one table in wp (the best way).
There is no settings. All is very simple.
Accessibilty is ok (test on Mac, Linux and Windows with Firefox, Chrome and Safari)
And it's a very good new to be able to, finally, abandon Google Recaptcha.
A big thanks to Nikolay
2019年4月13日
Clean, Simple, Effective, Thanks!
貢献者と開発者
変更履歴
1.3.1 – 16 December 2019
- Fixed: The language files were not loaded if they were only present in the plugin languages folder (and not in wp-content/languages/plugins).
1.3.0 – 13 December 2019
- Added: Compatibility with the WooCommerce login page.
- Added: Translated language files for German (thanks to Tilo).
- Improved: The gray container of the security code now has a slight border.
1.2.0 – 10 September 2019
- Improved: In a multisite, when activated on separate sub-sites only, now uses one global database table.
- Fixed: In a multisite, when network activated, it would not work in login pages of separate sub-sites. It would work only on the main site login page, and on the login pages for other site, it would not let anyone in.
- Fixed: Changed the label tag surrounding the “Security Code” text, to a span tag. Since there is no field to fill there, it was not correct to use it.
1.1.0 – 4 May 2019
- Improved: The correct number is now displayed as a result of a small JavaScript calculation (so not in plain text).
- Updated: Language files.
1.0.0 – 11 April 2019
- Initial release.