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Simple Login Captcha

作者: Nikolay Nikolov
  • 詳細
  • レビュー
  • インストール
  • 開発
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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.

Notice

This is a simple plugin designed to protect against random bots that try to login on your site. But if a person actually looks at the code of this plugin and specifically designs a new bot that targets this plugin, this bot would be able to bypass the protection.

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.

  1. Visit your Plugins Add New Screen
  2. Find the plugin by searching for: Simple Login Captcha
  3. Install the plugin, by clicking the “Install Now” button
  4. Activate the plugin, by clicking the “Activate” button

FAQ

How to deactivate the plugin if it does not allow me to login due to an error?

If there is an error or a bug, and you are locked out of the site by this plugin, you can simply delete or rename the plugin folder /wp-content/plugins/simple-login-captcha/ using FTP or the file manager of your hosting.

評価

Locked us out

DawnK 2022年12月18日 1 reply
Worked fine at first, but then it ended up locking us out of the site. Entering correct password and the 3 digit code, would say invalid login attempt. Do the Forgot password, change password, and try to login agtain, and it would say invalid login. Had to disable the plugin in order to get access to the site again. Just my experience.

Great plugin

tinaponting 2022年11月5日 1 reply
A simple plugin who works as it should do, protects against Auto bots. USE it:)

Perfect. Simple. Looks good. Effective.

Svensonsan 2022年6月24日 1 reply
Does add a nice looking simple login code on the login screen. That's it. Works as it should. No upselling, no pro-version, just fullfilling this one usecase. Love it.

Simple and effictive, preformance light weight.

frontiers 2022年6月10日 2 replies
Tankyou for offering this effective Simple Login plugin that als better Captcha from Google when look preformance of your site. Hope keep this plugin uptodate.

Worthless

neuroticartist 2021年4月21日 2 replies
Typing in any 3 numbers logs you right in, a waste of time and a false sense of security

Better than hcaptcha and Google Captcha in stopping bots

tokie001 2020年12月28日 2 replies
First of all great job Nikolay for offering this simple yet effective plugin. Deployed this in a few of my clients' sites to conduct A/B testing. Set-up : Usual wp installation with Wordfence to alert login attempts. Login is coursed through the usual wp-login URL. Test 1 : With Google Captcha V2 Activated integrated through Wordfence : 30 days with notification regarding users being locked on in loging in. Tested for 30 Days Test 2 : With hcaptcha installed, same with Test 1. Tested for 30 Days. Test 3: With Simple Login Captcha, No notifications for the past 2 weeks. You may argue that the developer must not use the word captcha . But for me , effectiveness comes first. Will monitor and revise my review if I see any issues.
13件のレビューをすべて表示

貢献者と開発者

Simple Login Captcha はオープンソースソフトウェアです。以下の人々がこのプラグインに貢献しています。

貢献者
  • Nikolay Nikolov

“Simple Login Captcha” は7ロケールに翻訳されています。 翻訳者のみなさん、翻訳へのご協力ありがとうございます。

“Simple Login Captcha” をあなたの言語に翻訳しましょう。

開発に興味がありますか ?

コードを閲覧するか、SVN リポジトリをチェックするか、開発ログを RSS で購読してみてください。

変更履歴

1.3.4 – 2 December 2022

  • Improved: Deletes part of the old data about monthly number of passed or blocked logins so it does not increase the number of options in the database over the years (even though it was an insignificant amount anyway).
  • Improved: The data about the monthly number of passed or blocked logins is now saved in a way that will avoid automatically loading it in the cached list of options in the server memory, since it is not needed there.

1.3.3 – 11 April 2021

  • Added: Compatibility with front-end login forms that use the wp_login_form function (but the form must not be cached by a caching plugin).

1.3.2 – 16 December 2020

  • Added: Translated language files for Polish (thanks to Karol).

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.

メタ

  • バージョン: 1.3.4
  • 最終更新日: 2か月前
  • 有効インストール数: 10,000+
  • WordPress バージョン: 3.5またはそれ以降
  • 検証済み最新バージョン: 6.1.1
  • PHP バージョン: 5.2またはそれ以降
  • 言語:

    Chinese (China)、Czech、Dutch、English (US)、German、Persian、Spanish (Spain)、Swedish.

    プラグインを翻訳

  • タグ:
    captchaloginsecuritysimplespam
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貢献者

  • Nikolay Nikolov

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