Content Security Policy Manager vs Shieldfy Security Firewall and Anti… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Content Security Policy Manager
2.0K+ active installs
Free
Shieldfy Security Firewall and Anti…
40 active installs
Free
Quick Verdict
As of April 2026, Shieldfy Security Firewall and Anti… has a higher user rating (5/5 from 3 reviews) while Content Security Policy Manager leads in active installations (2.0K+ vs 40). Both are free WordPress plugins. Content Security Policy Manager has accumulated 33K+ total downloads while Shieldfy Security Firewall and Anti… has 8.1K+.
Detailed Comparison
| Metric | Content Security Policy Manager | Shieldfy Security Firewall and Anti… | |
|---|---|---|---|
| Rating | 4.3/5 | ► | 5/5 |
| Total Reviews | 6 | ◄ | 3 |
| Active Installs | 2.0K+ | ◄ | 40 |
| Total Downloads | 33K+ | ◄ | 8.1K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 3 years ago | ◄ | 7 years ago |
| First Released | 2020 | 2015 | |
| Age | 6 years | 11 years | |
| WP Requires | 4.6+ | 3.0.1+ | |
| PHP Requires | 7.2+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 1.2.1 | 3.6.0 |
Rating Breakdown
Content Security Policy Manager
Shieldfy Security Firewall and Anti…
Download Trends
Recent Reviews
Content Security Policy Manager Reviews
Report To not working
Hello, Since report-uri is no longer recommended anymore, I need to use report-to to send CSP reports. But for reason, it doesn’t send reports with report-to. My CSP settings are as follows: In
kills all CSS styles
As soon as I leave the backend the view of my side is without any CSS. Only the plain HTML.
Very helpful and useful plugin. do you provide filters ?
We are really happy with this plugin.im wondering if you provide a filter so i can merge some dynamic ‘nonce-xx’ to the policy header. this could be very very useful.
Shieldfy Security Firewall and Anti… Reviews
No reviews yet
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This WP plugin blocks XSS by encoding harmful URL characters & safely handling HTML in $_GET. Customizable settings for enhanced website security.
Frequently Asked Questions
Is Content Security Policy Manager or Shieldfy Security Firewall and Anti… more popular?
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Are Content Security Policy Manager and Shieldfy Security Firewall and Anti… free?
Which plugin has better support — Content Security Policy Manager or Shieldfy Security Firewall and Anti…?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.