Stored procedures can decapsulate the SQL statements and treat all input as parameters.

Prepared statements works by creating the SQL statement first then treating all submitted user data as parameters. This has effect on the syntax of the SQL statement.

Irregular expressions can be used to detect potential harmful code and remove it before executing the SQL statements.

Database connection user access rights – only necessary access rights should be given to accounts used to connect to the database.

"Please try again later” can be used instead of display the SQL statements that caused the error.

Error messages should reveal sensitive information and where exactly an error occurred.

SQL Injections can do more harm than just by passing the login algorithms. Such as, importing valuable data such as credit card details, email, and passwords to the attacker’s remote server.

SQL Injections can do more harm than just by passing the login algorithms. Such as, importing valuable data such as deleting, updating, and inserting data.

SQL injection takes advantage of the design flaws in well designed web applications to exploit SQL statements to execute malicious SQL code.