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Similar WordPress plugins

Source Code Protection alternatives

The 10 WordPress plugins most like Source Code Protection, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.

Source Code Protection

70+ installs · #18,166 most popular

Its stats
Closest match
Security Optimizer
Shares 1 of Source Code Protection's 5 tags.
Most installed
Security Optimizer
1M+ active installs.
Best rated
Limit Login Attempts Security
4.8 out of 5 from 1,489 reviews.
Most recently updated
WPBruiser Security
Updated on Nov 7, 2026.
  1. Security Optimizer

    by SiteGround

    Secure your WordPress site from brute-force attacks, threats, malware, and bots. Free to use and easy to set up.

    Installs
    1M+
    Rank
    #51
    Rating
    4.5(158)
    Updated
    4 days ago

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  2. Limit Login Attempts Security

    by WPChef

    Limit login attempts and stop brute force attacks. WordPress security with 2FA, firewall, bot protection, IP blocking, and secure login monitoring.

    Installs
    1M+
    Rank
    #34
    Rating
    4.8(1.5K)
    Updated
    2 days ago

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  3. Kadence Security

    by Nexcess

    Harden your site security with Login Security, Two-Factor Authentication (2FA), Vulnerability Scanner, Firewall, and more. Formerly iThemes Security.

    Installs
    700K+
    Rank
    #88
    Rating
    4.6(4K)
    Updated
    25 days ago

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  4. Jetpack Protect

    by Automattic

    Free daily vulnerability scans & WordPress security, powered by WPScan (an Automattic brand) and its 60,000+ vulnerability database. No setup needed!

    Installs
    100K+
    Rank
    #356
    Rating
    4.6(123)
    Updated
    2 months ago

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  5. Titan Anti-spam & Security

    by Themeisle

    Block spam comments, defend against login attacks, strengthen site security. Anti-spam, brute-force protection & two-factor authentication built in.

    Installs
    50K+
    Rank
    #725
    Rating
    4.5(370)
    Updated
    10 days ago

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  6. Shield Security

    by Paul

    Smart WordPress security that blocks bots automatically, guides you to what matters, and repairs problems — without drowning you in noise.

    Installs
    30K+
    Rank
    #938
    Rating
    4.8(1K)
    Updated
    11 days ago

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  7. Protect Uploads

    by Protect Uploads

    Protect your uploads directory. Prevent browsing, password-protect files, add watermarks, and discourage right-click copying.

    Installs
    30K+
    Rank
    #910
    Rating
    4.8(12)
    Updated
    1 month ago

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  8. WPBruiser Security

    by WPZOOM

    Security and anti-spam without CAPTCHA. Blocks bots on forms, comments and logins, limits login attempts and hardens WordPress. No outside service.

    Installs
    10K+
    Rank
    #1,792
    Rating
    4.6(213)
    Updated
    1 day ago

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  9. Captcha by BestWebSoft

    by bestwebsoft

    1 The Ultimate Spam Protection Plugin Using Captcha for WordPress Forms.

    Installs
    10K+
    Rank
    #1,992
    Rating
    4.1(21)
    Updated
    3 days ago

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  10. Nexter Extension

    by POSIMYTH

    Replace 50+ WordPress Plugins: Free SEO, Theme Builder, Code Snippets, Image Optimizer (WebP/AVIF), SMTP Email, Security, Performance & More

    Installs
    10K+
    Rank
    #1,612
    Rating
    4.7(13)
    Updated
    10 days ago

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