Upload a PGP public keys and use it to provide end-to-end encryption of contact forms.
Sovay secures your identity and your WordPress site logins. Authenticate once and securely access all your sites — without password hassles.
The S/MIME plugin adds S/MIME functionality to outgoing e-mails. This allows notifications to be securely encrypted to recipients using x509 certifi
Semisecure Login increases the security of the login process using client-side MD5 encryption on the password when a user logs in.
UNLOQ provides a free, easy to use and integrate, strong authentication systems that replaces passwords with your phone.
Lockr is the first API & Encryption key management service for WordPress, providing an affordable solution to secure keys used by plugins.
SuperAuth is the truly passwordless authentication system. No passwords, no usernames, no typing, nothing to forget, and completely secure.
The ultimate in WordPress privacy and security. Encrypts WordPress blog posts and pages so that even with access to the WordPress database your posts