Posts
All the articles I've posted.
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🔐 Deep Dive: CORS & PROXY — Toàn bộ kiến thức từ cơ bản đến nâng cao
Updated:A full-stack deep dive into CORS, proxies, and browser networking security. Learn how browsers enforce cross-origin policies, how preflight requests work, reverse proxies, API gateways, authentication flows, development proxy setups, debugging strategies, and real-world production architectures.
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CORS & PROXY — Quiz & Practice
Updated:CORS & PROXY — Quiz & Practice. Practical guide explaining cors & proxy — quiz & practice with clear examples, best practices and common pitfalls for...
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Critical Rendering Path (CRP) — Ultimate Deep-Dive Guide
Updated:A complete deep dive into how browsers transform HTML, CSS, and JavaScript into pixels on screen. Learn the internals of parsing, rendering, layout, paint, compositing, resource prioritization, render-blocking behavior, Core Web Vitals optimization, and advanced frontend performance engineering techniques.
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Content Security Policy (CSP)
Updated:Complete CSP deep-dive guide covering browser execution internals, directives, nonce/hash strategies, Trusted Types, React/Next.js/Astro integration, enterprise rollout, reporting, and frontend AppSec governance
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Cross-Site Request Forgery (CSRF)
Updated:Complete CSRF deep-dive guide covering browser security models, attack types, defense mechanisms, authentication architecture, OAuth/OIDC security, React/Next.js/Astro patterns, and enterprise AppSec strategy