Question: What role does regular expression validation play in web security?
Answer:
Regular expression validation is used to validate and enforce specific patterns in user input, ensuring it meets expected criteria.
MCQ: What role does regular expression validation play in web security?
Explanation:
Regular expression validation is used to validate and enforce specific patterns in user input, ensuring it meets expected criteria.
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Related Questions
- 1. Why is client-side validation not sufficient for ensuring data security in web applications?
- 2. How does input length validation contribute to preventing security vulnerabilities?
- 3. What is the significance of data whitelisting in the context of web security?
- 4. How does the use of parameterized APIs contribute to preventing NoSQL injection attacks?
- 5. Why is it essential to validate file uploads in web applications?
- 6. How does input validation help prevent Cross-Site Request Forgery (CSRF) attacks?
- 7. What is the purpose of canonicalization in input validation?
- 8. How does the lack of proper data validation contribute to Insecure Direct Object References (IDOR) vulnerabilities?
- 9. Why is it important to validate and sanitize user input in search functionality?
- 10. How does the use of Content Security Policy (CSP) contribute to data sanitization in web security?
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