Ayesh Karunaratne

<p>This plugin ensures that when users of your website (including site administrators), the browsers are instructed to clear all residue such as cookies and caches to enhance the security.</p>
<p><a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Clear-Site-Data" rel="nofollow ugc"><code>Clear-Site-Data</code> HTTP header</a> is sent when a user logs out, which supported browsers will react by removing all existing cookies, cache, and other storage. It will <strong>not</strong> remove saved passwords, permissions, adblocker rules, and other data that are supposed to be permanent.</p>
<p>This plugin prevents possible security vulnerabilities such as clicking the “Back” button in the browser after logging out revealing the pages that should not have been accessible after logging out. Furthermore, this cleans the browser cache, which prevents accessing authenticated media assets (such as purchased images) from the browser cache of a victim.</p>


Clear Logout

A tiny WordPress plugin to clear all browser data related to the site upon logout (With Clear-Site-Data header).

webvitaly

<ul>
<li><strong><a href="https://1.envato.market/KdRNz" title="Advanced iFrame Pro" rel="nofollow ugc">Advanced iFrame Pro</a></strong></li>
<li><strong><a href="http://web-profile.net/wordpress/plugins/login-logout/" title="Plugin page" rel="nofollow ugc">Login-Logout</a></strong></li>
<li><strong><a href="http://web-profile.net/donate/" title="Support the development" rel="nofollow ugc">Donate</a></strong></li>
<li><strong><a href="https://github.com/webvitalii/login-logout" title="Fork" rel="nofollow ugc">GitHub</a></strong></li>
</ul>
<p>“Login-Logout” plugin adds widget with login or logout link. Also can be shown register or site-admin link. It is the replacement of the default Meta widget.</p>
<h4>If user is not logged in there are such links:</h4>
<ul>
<li>login (after login action user will return to previous page);</li>
<li>register (if user can register) (if checkbox is active);</li>
</ul>
<h4>If user is logged in there are such links:</h4>
<ul>
<li>welcome text with link to user profile (if checkbox is active);</li>
<li>logout (after logout action user will return to previous page);</li>
<li>site admin (if checkbox is active);</li>
</ul>


Login-Logout

Widget with login, logout, admin and register links. Replacement of the default Meta widget.

Clear Logout vs Login-Logout