How can PHP routing be configured to allow external access to an IP camera while maintaining security measures?

To allow external access to an IP camera while maintaining security measures, you can configure PHP routing to authenticate users before granting access to the camera feed. This can be achieved by implementing a login system with user credentials and session management. Once a user is authenticated, the PHP routing can serve the camera feed securely.

<?php
session_start();

// Check if user is logged in
if (!isset($_SESSION['logged_in'])) {
    header("Location: login.php");
    exit();
}

// Serve the camera feed securely
// Your code to access the IP camera feed securely goes here