Applelo

This plugin improves the admin users search. Just configure what datas you need to search (or not) and that all 🙂 
You can choose to configure what default wordpress search (login, url, email, nicename, display_name) and extends search with user metas (last_name, first_name…).
Free tip: this plugin do more sense with <a href="https://wordpress.org/plugins/codepress-admin-columns/" rel="ugc">Admin Columns</a> 😉

Better Admin Users Search

bettersecurity

Rik Lewis

This plugin does not make any changes to your server configuration, such as the .htaccess file, but instead sends the headers as part of the WordPress page response. The reason for this is that many of them are not valid for assets such as stylesheets and images, but are sent anyway if the server configuration method is used.
Unlike many security plugins, these headers are also sent for your admin panel, where security is arguably the most important.
Headers that can be set include… 
* Feature-Policy 
* Referrer-Policy 
* Strict-Transport-Security 
* X-Frame-Options 
* X-Content-Type-Options 
* X-XSS-Protection 
* X-Permitted-Cross-Domain-Policies 
* Expect-CT

Better Headers


Perfect for my needs, allows me to easily add response headers which improves the security of my website.


Perfect for my needs

Improve the security of your website by easily setting HTTP response headers to enable browser protection

Better Admin Users Search vs Better Headers