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Best WordPress security plugins for WordPress

The most popular WordPress security plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. MalCare WordPress Security Plugin leads with 100K+ active installs, ahead of Quttera ThreatSign (10K+) and SP Move Login (6K+). All 55 plugins tagged “wordpress security” are below, with figures from WordPress.org that update every day.

Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.

Research this niche or see all plugins.

Top 10 WordPress security plugins

  1. 1.
    MalCare WordPress Security Plugin

    The most installed WordPress security plugin, with 100K+ active installs. Rated 4.4 from 561 reviews, updated 1 week ago.

  2. 2.
    Quttera ThreatSign

    10K+ active installs. Rated 3.9 from 47 reviews, updated 3 days ago.

  3. 3.
    SP Move Login

    6K+ active installs. Rated 4.3 from 43 reviews, updated 11 months ago. Tested only up to WordPress 6.9.11.

  4. 4.
    Protected Posts Logout Button

    1K+ active installs. Rated 4.9 from 13 reviews, last updated 3 years ago. Tested only up to WordPress 6.1.16.

  5. 5.
    HTTP Security Header

    1K+ active installs. Only 3 reviews so far, updated 10 months ago. Tested only up to WordPress 6.9.11.

  6. 6.
    SiteLock Security

    1K+ active installs. Rated 3.4 from 14 reviews, updated 4 months ago.

  7. 7.
    NETSENSAI Shield

    1K+ active installs. Rated 5.0 from 5 reviews, updated 2 months ago.

  8. 8.
    Simple Disable XML-RPC

    1K+ active installs. Rated 5.0 from 5 reviews, updated 1 week ago.

  9. 9.
    Injection Guard

    1K+ active installs. Rated 5.0 from 5 reviews, updated 1 week ago.

  10. 10.
    WebDefender Security

    1K+ active installs. Rated 4.0 from 18 reviews, updated 9 months ago. Tested only up to WordPress 6.9.11.

All 55 plugins tagged “wordpress security”