Additional Notes
How do parameterized queries prevent SQL Injection?
Track: Java
Topic: Authentication
Focus: JSON Web Tokens (JWT)
Java: JSON Web Tokens (JWT)
Answer
They treat user input as data, not code. Frame the concept in practical terms so you can explain it during interview discussion.
Parameterized queries ensure that user inputs are treated as data rather than executable code, preventing SQL Injection attacks. In Java, using `PreparedStatement` with parameters safely escapes inputs. For example, `PreparedStatement pstmt = connection.prepareStatement("SELECT * FROM products WHERE category =?")` securely handles category inputs.
Parameterized queries ensure that user inputs are treated as data rather than executable code, preventing SQL Injection attacks. In Java, using `PreparedStatement` with parameters safely escapes inputs. For example, `PreparedStatement pstmt = connection.prepareStatement("SELECT * FROM products WHERE category =?")` securely handles category inputs.
Topics: Authentication Java JSON Web Tokens (JWT)