The article is written from the point of view of a white hat hacker, who explains the dangers of SQL injection attacks on web applications. The writer emphasizes the need for developers to take a multi-layered approach to security by implementing input validation, parameterized queries, and using a web application firewall (WAF). In addition, developers should follow secure coding practices and keep their application up to date with the latest security patches and updates. By following these best practices, developers can reduce the risk of SQL injection attacks and keep their web applications safe and secure.

The article provides ten essential steps for building a secure web application from the perspective of a backend developer. These steps include using a secure framework, validating and sanitizing user input, implementing secure authentication and authorization, using HTTPS encryption, implementing least privilege access, using secure coding practices, implementing server-side validation, protecting against session hijacking, implementing security logging and monitoring, and staying up-to-date with security patches. By following these best practices, backend developers can ensure that their web application is secure and reliable, protecting it from potential security threats.

The article, written from the point of view of a backend developer, provides tips for building secure and reliable web services. The tips include using SSL/TLS for data encryption, implementing input validation and sanitization, using authentication and authorization mechanisms, implementing rate limiting, using secure coding practices, implementing monitoring and logging, and implementing API versioning. These tips help prevent attacks like code injection, denial-of-service, and unauthorized access to sensitive information. By following these best practices, backend developers can ensure that their web services are secure, reliable, and protected against potential security threats.