Backend · Junior · Theory

What is SQL injection, and how do you protect against it?

~4 min by voice

How to approach it

The interviewer checks whether the candidate understands the attack mechanism, user input becoming part of the SQL code, and knows the right defense: parameterized queries, not "filtering out quotes".

Have you seen this question in a real interview?

Answers0

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Topics

web security sql injection

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Answer by voice

The interviewer will ask this question and listen. Think out loud and ask for a hint if you need one. When you're done, pause or tap “That's my answer”. In about a minute, your score and the points you covered show up here.

Best with headphones · ~4 min