How do I ensure data privacy and protection in my web application?
To ensure data privacy and protection in a web application, several measures can be taken. Secure communication can be achieved through HTTPS, which encrypts data transmission. User authentication and authorization should be implemented to control access to sensitive information. Input validation and data sanitization can prevent attacks like SQL injection and cross-site scripting. Regular updates and patches should be applied to keep the application secure. Implementing proper password management, including hashing and salting techniques, is crucial for protecting user data. Additionally, using dedicated servers, firewalls, and intrusion detection systems can further enhance data security.