Question: What is the potential risk of not validating user input in a web application?
Answer:
Not validating user input can lead to injection attacks and security vulnerabilities, compromising the integrity and security of the application.
MCQ: What is the potential risk of not validating user input in a web application?
Explanation:
Not validating user input can lead to injection attacks and security vulnerabilities, compromising the integrity and security of the application.
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Related Questions
- 1. How does parameterized queries contribute to preventing SQL injection attacks?
- 2. What is the purpose of using prepared statements in the context of preventing injection attacks?
- 3. How does input filtering contribute to preventing Cross-Site Scripting (XSS) attacks?
- 4. What role does regular expression validation play in web security?
- 5. Why is client-side validation not sufficient for ensuring data security in web applications?
- 6. How does input length validation contribute to preventing security vulnerabilities?
- 7. What is the significance of data whitelisting in the context of web security?
- 8. How does the use of parameterized APIs contribute to preventing NoSQL injection attacks?
- 9. Why is it essential to validate file uploads in web applications?
- 10. How does input validation help prevent Cross-Site Request Forgery (CSRF) attacks?
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