Authentication Code
Adds an authentication field to your login form for better security.
5(1 reviews)
·100 active installs·Updated 9 years agoAs of April 2026, Authentication Code is a WordPress pin plugin with 100 active installations and a 5/5 rating from 1 reviews. It has been downloaded 6.7K+ times in total. Requires WordPress 3.0+ and PHP false+. Available on WordPress.org since 2016. Last updated 9 years ago — may have compatibility concerns. Top alternative: Travelers' Map.
5/51 reviews
100active installs
6.7K+total downloads
10 yearssince 2016
Overview
Authentication Code is a lightweight plugin which will add an authentication field to your login form for better security.
No access will be granted when the authentication code is invalid or empty. Leave the authentication code field blank to disable the feature.
All users will have to know what the authentication code is in order to login to your website. This plugin is perfect for private companies or solo webmasters.
Ratings & Reviews
51 reviews
5 ★
1
4 ★
0
3 ★
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2 ★
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1 ★
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Compatibility
| WordPress | 3.0+ requiredTested up to 4.7.33 |
| PHP | false+ required |
Top Alternatives to Authentication Code
Frequently Asked Questions
Changelog
1.2.1
- Fixed an security vulnerability regarding
target="_blank"(read more) - Added support for WordPress 4.7
- Added uninstall.php and removed uninstall scripts from the main file
Contributors
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.