by Kieran O'Shea 5 (1 reviews)

Yubikey

Name: Yubikey
Rating: 5.0 (1 reviews)
Author: Kieran O'Shea

Enhanced login security for WordPress by requiring the presentation of a One Time Password (OTP) from a registered Yubikey

Yubikey ranks #22,692 among WordPress.org plugins with 40+ active installations, is #499 of 1,590 in the Authentication category, a 5/5 rating from 1 reviews, and was last updated May 9, 2025. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 6.8.10 (Current: 7.1.2)

v1.0.1 Current Version v1.0.1

Updated 1 year ago Last Update on 09 May, 2025

Refreshed 7 hours ago Last Refreshed on

#499 of 1,590 in Authentication Top 50% by installs No update in over a year

View on WordPress.org

Rank

#22,692

— No change

Active Installs

40+

— No change

KW Avg Position

25.3

— No change

Downloads

1.3K

+5 today

Support Resolved

— No change

Rating

100%

Review 5 out of 5

5 (1 reviews)

Next Milestone 50

Total Progress 0%

40+ 50+

1,719

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

Unlock Exact Install Count

See the precise estimated active installs for this plugin, calculated from real-time ranking data.

Exact install estimates within tiers
Track install growth over time
Milestone progress predictions

Upgrade to Pro

Need 10 more installs to reach 50+

Rank Changes

Current #22,692

Change

Best #

Upgrade to Pro

Unlock 30-day and 90-day rank history charts with a Pro subscription.

Upgrade Now

Active Installs Growth

Upgrade to Pro

Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

Upgrade to Pro

Unlock 30-day, 90-day, and yearly download history charts with a Pro subscription.

Upgrade Now

Reviews & Ratings

5.0

1 reviews

Overall 100%

1 (100%)

0 (0%)

Track This Plugin

Get detailed analytics, keyword tracking, and position alerts delivered to your inbox.

Start Tracking Free

Plugin Details

Version: 1.0.1
Last Updated: May 09, 2025
Requires WP: 5.2+
Tested Up To: 6.8.10
PHP Version: N/A
Author: Kieran O'Shea

Support & Rating

Rating: ★ ★ ★ ★ ★ 5
Reviews: 1
Support Threads: 0
Resolved: 0%

Keywords

Upgrade to Pro

Unlock keyword rankings, search positions, and detailed analytics with a Pro subscription.

Upgrade Now

Similar Plugins

Adminify – White Label, Admin Menu Editor, Login Customizer

6K+ installs

#2,758

Master Addons for Elementor – Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder & Template Kits

30K+ installs

#1,008

WPForms – AI Form Builder for WordPress – Contact Forms, Payment Forms, Survey Form, Quiz & More

5M+ installs

Wordfence Security - Firewall, Malware Scan, and Login Security

Limit Login Attempts Security – Login Security, 2FA, Firewall, Brute Force Prevention

All-In-One Security (AIOS) – Security and Firewall

1M+ installs

#61

MainWP Child - Securely Connects to the MainWP Dashboard to Manage Multiple Sites

700K+ installs

#86

View all Authentication plugins

Frequently Asked Questions

Common questions about Yubikey

Please visit the Yubico OTP Webpage

There are a variety of keys available, but the cheapest key that will work with the OTP model currently retails at $50. You can find information on this key by visiting the associated Yubico Product Page

While setting up such a server is beyond the scope of this FAQ, yes you can. Simply put the URL of your validation server in the "Private Validation Server API URL" field on the Settings -> Yubikey adin page. Remember to update the ID and API Key fields to a pair that is supported by your server.

No, unless you set the "Profile from which OTP is mandatory" setting, in which case users with this permission or above will need an OTP to login. If you enable this feature it is critical that all users on your site who hold this permission profile or above have already setup OTP in their profile, otherwise they will be locked out of the site! All other users will only require an OTP if they set one up in their user profile.

by which the WordPress smartphone app accesses WordPress sites). If you enable this setting, users below this permission level will be allowed to login via XML-RPC (the WordPress app) without use of an OTP (the app does not support use of OTP or supplemental login fields).

Of course; just rename the yubikey plugin directory in wp-content/plugins/ and the plugin will automatically be disbaled. With the plugin disabled you will be able to login with just your plain username and password.