Moove Agency

Allow website administrators to allocate passwords to users as they add them to invidivual sites in WordPress Multisite with this incredibly powerful, easy-to-use, well supported and 100% free WordPress cookie plugin.
Features
<ul>
<li>Simple to use, no setup required</li>
<li>Site Admins can allocate user passwords</li>
<li>In your CMS, go to <code>Users -> Add New</code> and you will see the new password fields</li>
</ul>
<h3>Testimonials</h3>
★★★★★
<blockquote>
“Great and useful.” – <a href="https://wordpress.org/support/topic/great-and-useful-and-not-just-for-wordpress-mu/" rel="ugc">cristiscu</a>
</blockquote>
★★★★★
<blockquote>
“Perfect. Works fine, thanks for your work!” – <a href="https://wordpress.org/support/topic/perfect-2679/" rel="ugc">orbitaloop</a>
</blockquote>
★★★★★
<blockquote>
“Very useful!” – <a href="https://wordpress.org/support/topic/very-useful-657/" rel="ugc">Maul</a>
</blockquote>
★★★★★
<blockquote>
“Simple to use. A nice plugin that just simply works!” – <a href="https://wordpress.org/support/topic/simple-to-use-50/" rel="ugc">danmaby</a>
</blockquote>
<h3>About us</h3>
<a href="https://www.mooveagency.com/" rel="nofollow ugc">Moove Agency</a> is a premium supplier of quality WordPress plugins, services and support. <a href="https://www.mooveagency.com/services/wordpress-development/" rel="nofollow ugc">Visit our site</a> to learn more.

Create User With Password Multisite

Allow website administrators to allocate passwords to users as they add them to invidivual sites in WordPress Multisite.

onelogin

This SAML plugin eliminates passwords and allows you to authenticate WordPress users (typically editors) against your existing Active Directory or LDAP server as well increase security using YubiKeys or VeriSign VIP Access via OneLogin. OneLogin is pre-integrated with thousands of apps and handles all of your SSO needs in the cloud and behind the firewall.
<ul>
<li>Eliminate passwords in WordPress</li>
<li>Allow users to sign into WordPress with their Active Directory or LDAP credentials</li>
<li>Give users one-click access from your intranet</li>
<li>Increase security using browser PKI certificates or two-factor authentication from Yubico or VeriSign</li>
<li>Easily prevent access from former employees and contractors</li>
</ul>
If you used this plugin before 2.2.0 with just-in-time provision active, Read: https://wpvulndb.com/vulnerabilities/8508 
To mitigate that bug, place the script at the root of wordpress and execute it (later remove it) https://gist.github.com/pitbulk/a8223c90a3534e9a7d5e0a93009a094f

OneLogin SAML SSO

This plugin provides single sign-on via SAML and gives users one-click access to their WordPress accounts from identity providers like OneLogin.

Create User With Password Multisite vs OneLogin SAML SSO