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SQL Injection Attacks and Defense - 2009

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What Is <strong>SQL</strong> <strong>Injection</strong>? • Chapter 1 27<br />

Q: Can Web sites be immune to <strong>SQL</strong> injection if they do not use the GET method?<br />

A: No. POST parameters are just as easily manipulated.<br />

Q: My application is written in PHP/ASP/Perl/.NET/Java, etc. Is my chosen language<br />

immune?<br />

A: No. Any programming language that does not validate input before passing it to<br />

a dynamically created <strong>SQL</strong> statement is potentially vulnerable; that is, unless it uses<br />

parameterized queries <strong>and</strong> bind variables.

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