Web security, authentication, and secure coding practices
94 posts
In the landscape of modern web development, security is no longer an afterthought; it is a foundational requirement. With Google's strict ranking signals and users increasingly wary of data privacy, implementing a robust Transport Layer Security (TLS) configuration is mandatory for any production...
GraphQL has revolutionized how modern applications fetch data, offering clients precise control over their requests. However, this flexibility comes with a significant security trade-off: the potential for denial-of-service (DoS) attacks via excessively complex queries. Unlike REST APIs, where en...
In the modern landscape of web application security, the debate between JSON Web Tokens (JWTs) and session-based authentication continues to evolve. While JWTs offer statelessness and scalability, they come with inherent risks, primarily centered around token theft and the difficulty of revocatio...
SQL injection (SQLi) remains one of the most critical and prevalent security vulnerabilities in web application development. Despite being known for over two decades, it consistently tops the OWASP Top 10 list of critical web application security risks. For intermediate and advanced developers, u...
Traditional rate limiting methods, such as fixed request quotas or simple sliding window counters, are increasingly insufficient in the face of modern, sophisticated Distributed Denial of Service (DDoS) attacks and bot traffic. These static rules often result in either excessive false positives, ...
JSON Web Tokens (JWTs) have become the de facto standard for securing APIs and managing user authentication in modern web applications. While JWTs offer the allure of a stateless architecture—where the server does not need to store session data—this convenience introduces significant security cha...
In the modern landscape of web development, cross-domain communication is not just a feature—it is a fundamental requirement. Whether you are building a Single Page Application (SPA) hosted on app.example.com that consumes an API on api.example.com, or integrating third-party microservices, you w...