PTC Senior Security Specialist Interview Questions and Answers

SQL injection is a type of cyber attack where malicious SQL code is inserted into a vulnerable website's database.

• Allows attackers to access sensitive data

• Can modify or delete data

• Can execute commands on the server

• Can be prevented by input validation and parameterized queries

SQL injection is a type of cyber attack where malicious SQL code is inserted into a vulnerable website's database.

• Attackers use SQL injection to gain unauthorized access to sensitive data or to modify or delete data in a database.

• SQL injection can be prevented by using parameterized queries, input validation, and proper error handling.

• Example: An attacker could use SQL injection to bypass login credentials and gain acc...read more