Cyber security · Interactive model
The Query Bender
When you log in, the app builds a database question out of what you typed. The danger isn't what you type — it's whether your text can change the shape of that question instead of just filling a blank. Try the sample inputs and watch the query bend. Then flip on parameterized queries and watch the shape lock, no matter what you throw at it.
This is a conceptual model — a toy query, no real database and no working exploit. It shows the idea of injection, not a how-to.
The login form
Try a sample username