Mod 3 · Les 5/5
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Module 3•Lesson 5 of 5•⏱️ 10 min read•Beginner+39 XP
Quiz — Input Validation
10 APPLY items on trust boundaries, allowlists, and injection defense on $MY_REPO.
Quiz — Input Validation• Audio Walkthrough
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Input Validation — Module Quiz
Ten APPLY items. Input validation on YOUR $MY_REPO — boundaries, allowlists, parameterize. Never sqlmap stranger SaaS, live shops, or classmate deploys. Original Cyberlium. Next: Output Encoding.
Practice QuizQuestion 1
Multiple choiceQ1
APPLY: Trust boundaries mark:
Practice QuizQuestion 2
True or FalseQ2
APPLY: True or False: Allowlists accept known-good; denylists alone are weaker.
Practice QuizQuestion 3
Multiple choiceQ3
APPLY: SQL injection defense in YOUR code:
Practice QuizQuestion 4
Multiple choiceQ4
APPLY: Server-side validation:
Practice QuizQuestion 5
Multiple choiceQ5
APPLY: Injection 'shape' is:
Practice QuizQuestion 6
Multiple choiceQ6
APPLY: Validation Lab scope:
Practice QuizQuestion 7
Multiple choiceQ7
APPLY: sqlmap on URLs you do not own:
Practice QuizQuestion 8
True or FalseQ8
APPLY: True or False: Command injection can follow the same validate+safe-API pattern as SQLi.
Practice QuizQuestion 9
Multiple choiceQ9
APPLY: chmod 600 on validation notes:
Practice QuizQuestion 10
Multiple choiceQ10
APPLY: Next module after this quiz:
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