6. Designing Code Immune to SQL Injections

SQL injection is not simply a matter of poor coding. Poor application design can lead to "designed in" vulnerabilities where there are no coding problems as such and everything works as intended.

You must design your code such that it is (ideally) entirely free of SQL injection vulnerabilities, or contains measures that mitigate the impact of a successful attack.

In this lesson, you will learn how to:

	Identify the primary code design considerations for eliminating SQL injection vulnerabilities
	Explain techniques for mitigating the effects of SQL injection attacks

Estimated time to complete this lesson: 20 minutes