Really Simple SSL

Plugin · Free + paid

3M+ active installs · Rated 4.9/5 · Updated September 15, 2026

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A security plugin, formerly Really Simple SSL, that moves a site to HTTPS in one click and adds core hardening features. It handles 301 redirects, secure cookies and Let's Encrypt certificates where hosts allow, plus two-factor authentication, login protection and vulnerability detection. It suits owners wanting an easy, lightweight start on security. The free version covers SSL and the basics, and a paid Pro edition adds a firewall and premium support.

Pros

  • One-click HTTPS migration with 301 redirects
  • Hardening options such as XML-RPC and user enumeration
  • Email two-factor login for chosen roles in the free version

Cons

  • Captcha, authenticator 2FA, passkeys and firewall need Pro
  • Vulnerability checks send plugin and theme names to a remote service
  • Many settings screens to review after setup

Topics: Security plugins , SSL plugins

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