: This operator combines the results of the original query with a new one. By using UNION ALL , the attacker can inject their own data into the results page.
In the context of cybersecurity testing or exploitation, this "piece" of code is typically used to: -3216' UNION ALL SELECT 34,34,34,34#
: Determining the column count is the first step toward extracting sensitive data, such as usernames and passwords. : This operator combines the results of the