Additional Notes
How can SQL injection be avoided in Java applications?
Track: Java
Topic: Engineering Interviews
Focus: Code Review (Spotting Bugs)
Java: Code Review (Spotting Bugs)
Answer
Use PreparedStatement. Frame the concept in practical terms so you can explain it during interview discussion.
SQL injection occurs when user input is directly concatenated into SQL queries, allowing malicious input to manipulate the database. Using PreparedStatement safely parameterizes the input, preventing this risk.
SQL injection occurs when user input is directly concatenated into SQL queries, allowing malicious input to manipulate the database. Using PreparedStatement safely parameterizes the input, preventing this risk.
Topics: Code Review (Spotting Bugs) Engineering Interviews Java