Spring Security – Page 2 – Sharp: NCLEX, Java & Python

Java: Spring Security Filter Chain

How would you explain a common pitfall when using SQL queries in Java, and how can it be avoided in an interview?

What are the components of a JWT?

Authentication vs authorization?

Why are role claims often not enough?

Where should order-ownership checks live?

Why does the Spring Security Filter Chain matter in this design?

Why is Salting important in password hashing?

How does a Stateless JWT Token work?

Why does CSRF tokens matter in practice?

What are prepared statements and why use them?