How to Stop XMLRPC Attack in WordPress
XMLRPC Attack Saw a HTTP attack, it sent 12 to 20 requests per second on /xmlrpc.php, then made web server jam. In HTTP access log,… Read More »How to Stop XMLRPC Attack in WordPress
404 Not Found
How to Prevent Visitors From Accessing Website Via Server IP
Visitors may sometimes access your server by a pretty raw manner which contains the most specific matching IP address. For instance, suppose the server IP… Read More »How to Prevent Visitors From Accessing Website Via Server IP
How to Validate a URL in PHP
You don't have to retrieve all content of a URL to determine the page is valid or not, just get the status code from URL's… Read More »How to Validate a URL in PHP
How to Return "404 Not Found" Instead of "403 Forbidden"
Just like I said in the post How to Prevent Visitors From Accessing Non-Critical Directories. Another issue that we should be aware of, is the… Read More »How to Return "404 Not Found" Instead of "403 Forbidden"
How to Return 404 Not Found Just Looks Like Apache's
Sometimes, you may want to prevent specific users from accessing data in some conditions and return them a mild refusal 404 Not Found page instead,… Read More »How to Return 404 Not Found Just Looks Like Apache's