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Web Security Interview Questions | FineFrontend

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Web Security interview questions

Browser protections, safe rendering, credentials, and third-party boundaries.

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01Question 1: What is cross-site scripting (XSS)?

02Question 2: What is cross-site request forgery (CSRF)?

03Question 3: What is CORS?

04Question 4: What is Content Security Policy (CSP)?

05Question 5: What makes a cookie secure?

06Question 6: Why should frontend code avoid placing sensitive tokens in localStorage?

07Question 7: What is input sanitization, and how is it different from validation?

08Question 8: What is clickjacking?