Description

2-Step Verification Code

Code9 2-step verification code will add more protection to site admin area.

Allow admin to create 2-step verification code to every user.
Allow user to create 2-step verification code after active plugin.
Can change 2-step verification code anytime at profile setting page.
Blocked. if user type 2-step verification code wrong more than 4 attemps.
Admin can force all user to type 2-step verification code again.
Admin can active and deactive 2-step verification code anytime.

Anti Brute Force

Prevent attacker from continuous login. (Including xmlrpc.php)
* If plugin detects that there is a continuous login. Plugin will redirect user to Recapcha page before allow user to continue login.

Screenshots

Active 2-step verification code.
When user sign in but does not set up 2-step verification code. Plugin will force user to create new 2-step verification code.
Confirm 2-step verification code.
If user already setup 2-step verification code. Plugin will ask user to input 2-step verification code.
User can change 2-step verification code anytime at profile setting page.
User input wrong 2-step verification code.
If user input 2-step verification code wrong more than 4 attemps. Account will locked.
User can try 2-step verification again when locked time is up.
Install and activate Code9 plugin.
Prevent user to continuous login if user has repeatedly entering wrong username or password.

Installation

Upload the Code9 plugin to your site.
Ativate plugin.
On admin menu (left side menu of admin area) click Code9.
Check Use 2 step sign in verification code

Reviews

Code9fair October 19, 2021

I have install my plugin to my client websites. Uninstall other security plugins. Active 2 functions of this plugin (2-step verification, Anti brute force). The results look good. - Website speed improve at wp-admin page. - Hacker try to hack with xmlrpc.php has been blocked at recapcha page. - Hacker can not pass 2-step login page. I wish website that use this plugin will have same experience as well.

Read all 1 review

Contributors & Developers

“Code9” is open source software. The following people have contributed to this plugin.

Code9fair

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Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.

Changelog

1.0.1

Add function anti brute force attack.

1.0.2

Use include functions instead of require.

1.0.3

Downgrade plugin minimum requirement to PHP version 5.6.4 and WordPress version 4.1
Fixed bug can’t force all user to sign out 2-step verification.

1.0.4

Add Logs tabs to show who is trying to login to your site but fail.

1.0.5

Show data on log tabs when attacker try to login more than 2 attempts.

1.0.6

Add 2 step verification code blocking time setting.

1.0.7

Extract single static file to multiple files.

1.0.8

Remove unnecessary static file.

1.0.9

Add design to error page when user can not pass 2-step verification.

1.0.10

Only admin role delete_others_posts can edit setting.