Question: What is the significance of data whitelisting in the context of web security?
Answer:
Data whitelisting restricts input to a predefined set of allowed values, preventing security issues by allowing only known and safe input.
MCQ: What is the significance of data whitelisting in the context of web security?
Explanation:
Data whitelisting restricts input to a predefined set of allowed values, preventing security issues by allowing only known and safe input.
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Related Questions
- 1. How does the use of parameterized APIs contribute to preventing NoSQL injection attacks?
- 2. Why is it essential to validate file uploads in web applications?
- 3. How does input validation help prevent Cross-Site Request Forgery (CSRF) attacks?
- 4. What is the purpose of canonicalization in input validation?
- 5. How does the lack of proper data validation contribute to Insecure Direct Object References (IDOR) vulnerabilities?
- 6. Why is it important to validate and sanitize user input in search functionality?
- 7. How does the use of Content Security Policy (CSP) contribute to data sanitization in web security?
- 8. What is the role of data validation in mitigating XML External Entity (XXE) attacks?
- 9. How can regular expression validation help prevent code injection attacks?
- 10. What is the significance of using a web application firewall (WAF) in the context of data sanitization?
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