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Free Plugin by Rafal Gierlicki v1.6.1

NETSENSAI Shield

Hardens and protects your site by locking down login, REST API, XML‑RPC, file editor, and applying HTTP security headers.

NETSENSAI Shield

The facts

Rating
5★ from 5
Active installs
1k+
Price
Free
Last updated
19 Aug 2026
Added
Apr 2025
Requires WP
5.6
Tested up to
WP 7.1
Downloads
7,902

Our analysis

AI-assisted

NETSENSAI Shield is a WordPress plugin designed to enhance the security of your site. It offers features such as changing the login URL, disabling the REST API for non-logged-in users, and preventing unauthorized access through XML-RPC. The plugin also integrates with W3 Total Cache to manage caching settings effectively.

This plugin is suitable for WordPress site owners looking to improve their site's security and performance. It provides essential tools to protect against common vulnerabilities while also offering user-friendly notifications regarding security changes.

Best for: WordPress site owners who want to enhance security and performance.

What it does well

  • Changes the login URL to reduce brute force attack risks
  • Disables REST API for non-logged-in users
  • Prevents unauthorized access through XML-RPC
  • Integrates with W3 Total Cache for improved performance
  • Sends email notifications when the login URL changes

Where it falls short

  • Limited information on additional features or user support

Verdict

NETSENSAI Shield provides a solid set of security features for WordPress users. It is particularly useful for those who prioritise protecting their site from common threats.

From the developer

Rafal Gierlicki's own description of NETSENSAI Shield, lightly tidied.

NETSENSAI Shield offers a range of security features, including:

Changing the login URL to reduce brute force attack risks.

Disabling the REST API (WP API JSON) for non-logged-in users.

Disabling XML-RPC to prevent unauthorized access.

Disabling the WordPress file editor to avoid accidental or malicious changes.

Disabling Application Passwords to block unauthorized API access.

Applying advanced HTTP security headers (e.g., HSTS, X-Frame-Options, Content-Security-Policy).

Integration with W3 Total Cache:

Permanently disable .htaccess writes by W3TC

Runtime disabling of Page Cache UI

One-time full cache flush on first admin page load

Automatic cache flush on Secure Options save

Physical cleanup and permanent disable via the W3TC API

Suppression of Site Health REST API availability notices for non-logged-in users (removes false Site Health errors while maintaining full API blocking).

In addition, the plugin provides helpful user feedback:

Email notifications when the login URL changes – sends a localized HTML email (Polish or English) with your old and new login links, change date and the plugin logo, so you remember to update your bookmarks.

Read the full description on the official page →

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