Understanding the Dangers of Google Dorking: The Case of "inurl:index.php?id="
If the code behind index.php doesn't properly sanitize inputs , an attacker can replace the id value with malicious commands to steal or delete data.
To understand the threat, we must break down the operator into its components: inurl indexphpid upd
Do not use predictable parameter names like id , upd , cat , or view . Use hashed or random names: index.php?x7f9q=123 This makes dorking useless because attackers cannot guess the parameter.
: A central hub providing access to multidisciplinary products like ProQuest One Academic Project MUSE ACM Digital Library Understanding the Dangers of Google Dorking: The Case
If your website utilizes PHP and handles URL parameters, you must implement strict security controls to prevent exploitation. 1. Use Prepared Statements (Parameterized Queries)
How to configure a for your server
Websites that appear in these results are often targets for attacks.
SQL Injection occurs when an application takes user-supplied input directly from a URL or web form and concatenates or interpolates it directly into a dynamic SQL query string without proper sanitization or boundary separation. SQL injection attack with php - Stack Overflow : A central hub providing access to multidisciplinary
When you display any user-supplied data from the id parameter (or any other parameter) back on the web page, you must use context-appropriate escaping. This converts potentially dangerous characters, like < and > , into harmless HTML entities ( < and > ), which prevents any injected JavaScript from executing.