Andrea Porotti

With Smart Admin Search you can quickly find contents in the WordPress dashboard without going up and down on the admin menu.
Just click on the top-right link or press a keyboard shortcut to open the search box, then type what you are looking for. Easy!
Currently Smart Admin Search can find:
<ul>
<li>admin menu items</li>
<li>posts</li>
<li>pages</li>
<li>users</li>
<li>media</li>
<li>custom post types contents</li>
</ul>
Configuration
Settings for the plugin are available on the Settings -> Smart Admin Search page.
Some things you can do in the settings page:
<ul>
<li>configure the keyboard shortcut to open the search box.</li>
<li>disable search functions you don’t need.</li>
<li>change layout of the search link on the admin bar</li>
</ul>
Permissions
The search box can be used by users of any role. Each user will get results available for the assigned role.
For pages and posts results, these actions will be triggered on result selection, according to the user permissions:
<ul>
<li>edit item</li>
<li>view item</li>
<li>show a message if no access to the item is allowed</li>
</ul>
Support
If you find any errors or compatibility issues with other plugins, please create a new topic in the support forum. Thanks!
Privacy
This plugin does not collect any user data. 
It does not set any cookies and it does not connect to any third-party services. 
All the plugin data is stored only on the WordPress database.

Smart Admin Search

This plugin adds a search engine to the WordPress dashboard.

TrustedLogin

The easiest and safest way to restrict access to your WordPress site’s Dashboard and administrative menus. Remove Dashboard Access is a lightweight plugin that automatically redirects users who shouldn’t have access to the Dashboard to a custom URL of your choosing. Redirects can also be configured on a per-role/per-capability basis, allowing you to keep certain users out of the Dashboard, while retaining access for others.
<ul>
<li>Limit Dashboard access to user roles:
<ul>
<li>Admins only</li>
<li>Admins + editors</li>
<li>Admins, editors, and authors</li>
<li>or restrict by specific user capability</li>
</ul>
</li>
<li>Choose your own redirect URL</li>
<li>Optionally allow users to edit their profiles</li>
<li>Display a message on the login screen so users know why they’re being redirected</li>
<li>Allow specific admin pages through the redirect — paste a list of URLs your customers should still be able to reach (with wildcard support for grouping related pages)</li>
<li>Optionally extend the block to <code>admin-ajax.php</code> requests for stricter lockdown</li>
</ul>
Blocking access to the Dashboard is a great way to prevent clients from breaking their sites, prevent users from seeing things they shouldn’t, and to keep your site’s backend more secure.
Allow only users with roles or capabilities:
You can restrict Dashboard access to Admins only, Editors or above, Authors or above, or by selecting a specific user capability.
Grant access to user profiles:
Optionally allow all users the ability to edit their profiles in the Dashboard. Users lacking the chosen capability won’t be able to access any other sections of the Dashboard.
Show a custom login message:
<ul>
<li>Supply a message to display on the login screen. Leaving this blank disables the message.</li>
</ul>
Allow specific admin pages through the redirect:
Sometimes you want to lock down the Dashboard but still let your customers reach one or two specific admin pages — a payment confirmation, a <a href="https://www.trustedlogin.com/" rel="nofollow ugc">TrustedLogin</a> secret-share screen, a custom report. Paste those URLs into the Allowed URLs box (one per line, relative or absolute), and matching requests will skip the redirect.
Use <code>*</code> as a wildcard inside a query value to match a whole group of pages at once. For example, <code>?page=tl-*</code> allows <code>tl-secrets</code>, <code>tl-config</code>, and any other page whose slug starts with <code>tl-</code>.
Optionally block AJAX requests too:
By default this plugin doesn’t touch requests to <code>admin-ajax.php</code> — most WordPress sites rely on those for legitimate frontend AJAX. If you’d rather the dashboard restriction apply there as well, turn on the “Also block AJAX” checkbox in the Advanced section of the settings page.

Remove Dashboard Access

This plugin is a must-have when working with public roles.

A must-have!

Disable Dashboard access for users of a specific role or capability. Disallowed users are redirected to a chosen URL. Get set up in seconds.

Smart Admin Search vs Remove Dashboard Access