Question: Why is it essential to validate file uploads in web applications?
Answer:
Validating file uploads ensures the integrity of uploaded files, preventing security issues related to malicious or incorrect file content.
MCQ: Why is it essential to validate file uploads in web applications?
Explanation:
Validating file uploads ensures the integrity of uploaded files, preventing security issues related to malicious or incorrect file content.
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Related Questions
- 1. How does input validation help prevent Cross-Site Request Forgery (CSRF) attacks?
- 2. What is the purpose of canonicalization in input validation?
- 3. How does the lack of proper data validation contribute to Insecure Direct Object References (IDOR) vulnerabilities?
- 4. Why is it important to validate and sanitize user input in search functionality?
- 5. How does the use of Content Security Policy (CSP) contribute to data sanitization in web security?
- 6. What is the role of data validation in mitigating XML External Entity (XXE) attacks?
- 7. How can regular expression validation help prevent code injection attacks?
- 8. What is the significance of using a web application firewall (WAF) in the context of data sanitization?
- 9. What is the primary purpose of logging data-related events in web security?
- 10. Why is it crucial to log both successful and unsuccessful access attempts in data stores?
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