channeleaton

For large multisite installations of WordPress, it’s easy to let user management go by the wayside. Many times we forget to disable or remove old user accounts, leaving our sites open to users who are no longer part of our organization.
Mass-Disable Users (MDU) aims to fix that.
MDU allows super-administrators to disable old users while retaining all of the author information. This is especially important for news sites.
How does it work?
MDU takes a list of email addresses (in CSV format) and compares it to the existing WordPress users database then any users who do not exist in the CSV file are demoted to Subscriber in every blog!
NOTE: This plugin only works on multisite!

Mass-Disable Users plugin for WordPress

Allows network admins to disable users via CSV while retaining all author information.

Ismail

<h3>About Multisite Auth</h3>
Multisite Auth is a plugin you can use to handle all the authentication and account componenets under the same site/blog. You can create a custom blog for the authentication, say for instance accounts.mynetwork.com, and all the other sites and blogs (including the parent main one) will be redirected to this auth site to process the following:
<ul>
<li>Account login</li>
<li>Account logout</li>
<li>Password reset and reset email</li>
<li>User registrations with blogs</li>
<li>Account activations</li>
</ul>
<h3>Addons</h3>
<ul>
<li><a href="https://github.com/elhardoum/muauth-recaptcha" rel="nofollow ugc">Google reCaptcha</a> for handling spam.</li>
<li><a href="https://github.com/elhardoum/muauth-mailchimp" rel="nofollow ugc">MailChimp</a> to opt-in users to your mailing list(s) easily from signup forms.</li>
<li><a href="https://github.com/elhardoum/muauth-zero-spam" rel="nofollow ugc">Zero Spam</a> to eliminate spam signups with no captchas or annoying tests.</li>
<li><a href="https://github.com/elhardoum/muauth-google-authenticator" rel="nofollow ugc">Google Authenticator</a> implementing Google Authenticator for your WordPress blog.</li>
</ul>
This plugin is recently released so we will be working on more addons and implementations as soon as possible.
The development version of this plugin is hosted on Github, feel free to fork it, contribute and improve it, or start a new issue if you want to report something like an unusual bug.
Here’s the Github repo: https://github.com/elhardoum/multisite-auth
Thank you!

Multisite Auth

A multisite authentication plugin for handling logins, signups, password resets, activation account auth components all in one WordPress blog/site

Mass-Disable Users plugin for WordPress vs Multisite Auth