Block specific IP addresses or CIDR ranges from accessing selected WordPress pages with secure configuration.

Maikuolan

CIDRAM

CIDRAM: A PHP-level CIDR/IP-based firewall solution.

phm1000

Simple IP Blocker for Pages is a lightweight security plugin to restrict access to specific pages based on visitor IP addresses.
It features a secure administration interface and supports custom block messages with safe HTML (via <code>wp_kses_post</code>) for secure personalization.
<h3>Key Features</h3>
<ul>
<li>Flexible IP Blocking: Block individual IPv4 addresses or entire ranges using CIDR notation (e.g., 192.168.1.0/24).</li>
<li>Page-Level Protection: Select specific pages to protect while keeping the rest of your site accessible.</li>
<li>Enhanced Security: Implements strict manual sanitization (<code>wp_unslash</code> and <code>sanitize_text_field</code>) and systematic output escaping with <code>absint()</code> for all numeric values.</li>
<li>Custom Block Messages: Display personalized messages with safe HTML support or redirect blocked visitors.</li>
<li>Self-Blocking Prevention: Built-in safeguard prevents administrators from accidentally locking themselves out.</li>
<li>User-Friendly Interface: View blocked IPs list directly on the settings page with easy navigation to full management interface.</li>
<li>Real-Time Feedback: Success and warning messages for all actions (add, delete, save settings).</li>
<li>CDN & Proxy Support: Compatible with Cloudflare and proxies via <code>X-Forwarded-For</code> headers with built-in spoofing warnings.</li>
</ul>

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