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Best security plugins for WordPress

The most popular security plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Wordfence Security leads with 5M+ active installs, ahead of Jetpack (3M+) and Really Simple Security (3M+). All 1,821 plugins tagged “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 security plugins

  1. 1.
    Wordfence Security

    The most installed security plugin, with 5M+ active installs. Rated 4.7 from 5,043 reviews, updated 1 month ago.

  2. 2.
    Jetpack

    3M+ active installs. Rated 3.7 from 2,409 reviews, updated 5 days ago.

  3. 3.
    Really Simple Security

    3M+ active installs. Rated 4.9 from 8,871 reviews, updated 1 week ago.

  4. 4.
    Hostinger Tools

    3M+ active installs. Rated 3.5 from 40 reviews, updated 4 days ago.

  5. 5.
    Limit Login Attempts Security

    1M+ active installs. Rated 4.8 from 1,489 reviews, updated 2 days ago.

  6. 6.
    Loginizer

    1M+ active installs. Rated 4.8 from 1,033 reviews, updated 1 week ago.

  7. 7.
    Security Optimizer

    1M+ active installs. Rated 4.5 from 158 reviews, updated 4 days ago.

  8. 8.
    Safe SVG

    1M+ active installs. Rated 4.9 from 79 reviews, updated 1 week ago.

  9. 9.
    ManageWP Worker

    1M+ active installs. Rated 4.6 from 680 reviews, updated 6 days ago.

  10. 10.
    All-In-One Security (AIOS)

    1M+ active installs. Rated 4.7 from 1,720 reviews, updated 1 week ago.

All 1,821 plugins tagged “security”