Technology & IT Skills

OWASP Top 10 quiz: Check your web app security knowledge

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This OWASP Top 10 quiz helps you check your knowledge of common web app risks and secure practices. Get quick feedback, see where to improve, and compare questions to real-world patterns. When you finish, sharpen skills with our ethical hacking quiz, explore defenses in an information security controls quiz, or take a cybersecurity certification practice quiz.

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1What does OWASP stand for?
2Which OWASP Top 10 category covers SQL injection?
3What does XSS stand for in web security?
4Which of these headers can help mitigate XSS attacks?
5What does CSRF stand for?
6What is the primary goal of the OWASP Top 10?
7Which of the following is an example of insecure direct object reference?
8Which type of vulnerability arises when user input is concatenated into a shell command?
9Which OWASP category covers failure to restrict URL access based on roles?
10Which of the following is a common defense against SQL injection?
11Which vulnerability allows attackers to manipulate memory or object state to execute unintended code?
12What does the SameSite cookie attribute help prevent?
13Which issue arises when detailed error messages reveal server configuration?
14Which tool is commonly used to detect SQL injection vulnerabilities in web apps?
15Which OWASP category involves improperly configured security settings in applications or servers?
16Which vulnerability allows attackers to read local files via crafted URLs?
17How can you securely implement password reset fun<wbr>ctionality?
18Which control can help prevent XML External Entity (XXE) attacks?
19What methodology helps find logical flaws that automated scanners miss?
20Which practice reduces the impact of an SQL injection vulnerability?
21What is the primary risk of using insecure deserialization?
22Which technique helps protect APIs from excessive calls and brute-force attacks?
23Which security header helps prevent clickjacking?
24Which vulnerability allows an attacker to cause your server to make requests to internal resources?
25Which approach helps defend against advanced client-side attacks like DOM-based XSS?
26What is a robust way to secure cookies to protect against both XSS and CSRF?
27Which design principle helps ensure that new application features don't introduce security regression?
Learning Goals

Study Outcomes

  1. Identify OWASP Top 10 Risks -

    Learn to recognize each of the OWASP Top 10 vulnerabilities in real-world applications through our OWASP Top 10 quiz and strengthen your web security quiz skills.

  2. Analyze Threat Scenarios -

    Evaluate common attack patterns and exploit paths to develop a deeper understanding of cyber security vulnerabilities quiz contexts and potential impacts.

  3. Apply Mitigation Strategies -

    Implement best practices and proactive controls to address identified threats, refining your approach beyond typical cyber security assessment LinkedIn answers.

  4. Compare Performance Benchmarks -

    Measure your results against standard cyber security assessment LinkedIn answers and knowbe4 quiz answers to uncover strengths and areas for improvement.

  5. Interpret Instant Feedback -

    Use immediate insights from the quiz to adapt your security mindset, prioritize learning gaps, and reinforce robust defenses before production deployment.

Study Guide

Cheat Sheet

  1. Preventing Injection Attacks -

    Injection flaws like SQL, NoSQL, and OS injections let attackers run unintended commands by sending malicious input to interpreters. Employ parameterized statements or prepared queries and apply the OWASP Injection Prevention Cheat Sheet to neutralize threats. Remember the mnemonic "S.P.E.V." (Sanitize, Parameterize, Escape, Validate) to recall steps when tackling a cyber security assessment linkedin answers.

  2. Securing Authentication and Session Management -

    Broken authentication vulnerabilities can let attackers hijack accounts if weak credentials or session handling are used. Implement multi-factor authentication, rotate session IDs on privilege changes, and follow NIST SP 800-63 for robust credential policies. Mastering these controls will boost your knowbe4 quiz answers and prepare you for similar scenarios in a web security quiz.

  3. Protecting Sensitive Data Exposure -

    Exposed sensitive data can lead to serious privacy breaches - always encrypt data at rest (AES-256) and in transit (TLS 1.2+ per NIST SP 800-52). Apply strict key management practices and regularly scan for unencrypted data using automated tools cited by OWASP and SANS. This approach not only covers OWASP Top 10 quiz topics but also sharpens your overall cyber security vulnerabilities quiz readiness.

  4. Mitigating Cross-Site Scripting (XSS) -

    XSS occurs when attackers inject malicious scripts into pages viewed by other users, risking cookie theft or UI manipulation. Use context-aware output encoding (e.g., OWASP's JavaScriptEncode) and deploy a robust Content Security Policy (CSP) to block unsafe scripts. Practicing these techniques will make your OWASP Top 10 quiz performance and cyber security assessment LinkedIn answers much more reliable.

  5. Enforcing Access Control and Configuration Hygiene -

    Improper access control or misconfigurations can expose sensitive endpoints or admin functions to unauthorized users. Adhere to the principle of least privilege, regularly review ACLs, and automate configuration scanning with tools like CIS-CAT, following NIST guidelines. These best practices form core questions in the free OWASP Top 10 quiz and elevate your overall web security quiz scores.

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Reviewed by
Michael HodgeEdTech Product Lead & Assessment Design SpecialistQuiz Maker
Updated Feb 22, 2026