{keyword}');select Sleep(5)# -

Strict validation should be used to ensure input matches expected formats (e.g., integers only, no special characters).

: This is the malicious command. It instructs the database to pause or "sleep" for 5 seconds before responding to the query [2, 3]. {KEYWORD}');SELECT SLEEP(5)#

: This represents the legitimate input field or parameter in a web application (e.g., a search box, user ID field, or URL parameter) [1]. Strict validation should be used to ensure input

This string is a classic example of a , specifically targeting databases like MySQL or MariaDB to identify vulnerabilities [1, 2]. a search box