Скачать или смотреть Blind SQLi: Cracking Hidden Data via Timing Delays Explained

Today’s lab focuses on Blind SQL Injection using time delays, based on a challenge from the PortSwigger Web Security Academy.

In this video, I demonstrate how a time-based blind SQL injection vulnerability can be identified and exploited when an application does not return query results or error messages. Instead, delays in the server response are used to confirm whether injected SQL conditions are executed successfully.

Topics covered in this video:

What blind SQL injection is and why it occurs

Understanding time-based SQL injection techniques

Using response delays to confirm injection success

How attackers infer database behavior without visible output

Real-world relevance of time-based blind SQL injection

This walkthrough is intended strictly for educational purposes and is part of learning web application security, penetration testing, and bug bounty fundamentals.


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