Chapter 01 of 08 · Secure Coding
Never Build a Query as a String
The one rule with no exceptions, and why every escaping-by-hand approach has failed.
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1 lesson5 quiz questionsabout 3 minup to 40 XP
One-sided — This course teaches writing the version that does not have the bug. The attack each rule prevents is taught in web security, where it is played rather than described; repeating it here would be a worse version of that course.
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