Blind SQL injection is a type of attack where an attacker manipulates a web application's database queries without being able to see the direct output of the query results. Instead of receiving visible data from the database, the attacker deduces information based on the application's behavior, such as response times or error messages. This technique is crucial in understanding attack vectors because it demonstrates how attackers can exploit vulnerabilities in applications even when they don't have full access to the data being queried.
congrats on reading the definition of blind sql injection. now let's actually learn it.