Security in Website Development

Modern websites handle more than just content. They process logins, personal data, payments, and API requests. With this level of responsibility, security is no longer an optional feature. It is a foundational part of website development . Many successful cyber attacks do not happen because of sophisticated hacking techniques. They happen because basic security practices were ignored during development. This guide explores the core security practices every developer should integrate into the development workflow. TLDR Practice Why It Matters Use HTTPS everywhere Encrypts communication between browser and server Validate and sanitize inputs Prevents injection attacks like SQL injection and XSS Implement strong authentication Protects user accounts from unauthorized access Keep frameworks and plugins updated Fixes known vulnerabilities and security bugs Use Content Security Policy Blocks malicious scripts from executing Secure sessions and cookies Prevents session hijacking Perform regul