Lucas Catão Moraes

Create messages with expiration/limited views via the CryptNote.pro API without leaving WordPress.
<ul>
<li>Admin form to generate <code>share_url</code> and token via API.</li>
<li>Option to replace all sent emails (<code>wp_mail</code>) with a secure link (attachments are removed).</li>
<li>Customizable placeholders in the email body: <code>{share_url}</code>, <code>{token}</code>, <code>{max_views}</code>, <code>{expire_minutes}</code>.</li>
<li>Support for optional password, expiration in minutes, and Markdown/HTML flags.</li>
<li>Configurable endpoint (default <code>https://cryptnote.pro/api/v1</code>) and optional <code>X-API-Key</code> header.</li>
</ul>
<h3>Privacy</h3>
This plugin uses the external CryptNote service to generate and host the secure link and token. When creating a link, the protected content and metadata (views, expiration, optional password) are sent to <code>https://cryptnote.pro/api/v1</code>. See the service’s privacy policy at https://cryptnote.pro/privacy.php?lang=en.

CryptNote Secure Links

Integrates CryptNote.pro to generate encrypted links directly from the WordPress dashboard and replace emails with secure links.

wp2pgpmail

With PGP Key Generator, your visitors can generate their own private and public PGP keys. It is also possible to use the plugin to encrypt and unencrypt a PGP message.
Check <a href="https://wp2pgpmail.com" rel="nofollow ugc">https://wp2pgpmail.com</a> for more info.
Is it secure ?
<ul>
<li>All code is implememented in readable Javascript.</li>
<li>You can verify the source code.</li>
<li>No binaries are loaded from a server or used embedded.</li>
<li>No hidden transfer of plain text.</li>
</ul>
This plugin is based on the tool developed by <a href="http://ianpurton.com/" rel="nofollow ugc">Ian Purton</a>.

PGP Key Generator

A plugin to generate private and public PGP keys. No need to install any software to encrypt and decrypt PGP messages.

CryptNote Secure Links vs PGP Key Generator