Tag
security
4 notes tagged security.
Staff software engineer interview question bank
A question-only study guide for staff-level interviews: API design, distributed consistency, platform engineering, web security, databases, observability, and frontend architecture.
Better Stack engineering interview: every question asked
Every question from a 2026 Better Stack engineering interview: four stages, a web-security and SQL screen, and where it differed from the briefing.
CORS: what it is, why it exists, and how it works
A practical explanation of Cross-Origin Resource Sharing, browser same-origin policy, preflight requests, response headers, credentials, and common configuration mistakes.
SQL injection, XSS, CSRF, and mass assignment, by hand
SQL injection, cross-site scripting, CSRF, and mass assignment, each reconstructed without a framework, because the mechanism is the part worth being able to rebuild.