Cookie dan sesi for ASP.NET Core
high5 checks
Session cookies are the keys to an account. Missing attributes turn a single XSS bug into full account takeover.
What ASP.NET Core must have
- Secure attribute on every cookie
- HttpOnly on session cookies
- SameSite=Lax or Strict on session cookies
- No session identifier in URLs or localStorage
- Session rotation after login and logout invalidation
How to fix it
- 1Set cookie attributes at the framework level so every cookie inherits them
- 2Move tokens out of localStorage to HttpOnly cookies
ASP.NET Core context
Cross-platform .NET web framework with middleware pipelines.
Developer exception pages and detailed errors must be disabled in production.