Easy Learn
What Is the Shared Responsibility Model in Cloud Security? A complete, beginner-to-production guide to understanding who secures what in the cloud — the provider, you, or both — with real breach case studies, Java code, and diagrams that make the boundary lines concrete across AWS, Azure, Google Cloud, IaaS, PaaS,…
What Is a Vulnerability Scan? A complete, beginner-to-production guide to vulnerability scanning — what it is, why it exists, how scanning engines work internally, how to architect scanning at scale, and how real companies like Netflix, Amazon, and Google use it to stay secure. 01 · Introduction02 · The Problem03…
What Is Threat Modeling? A practical, beginner-friendly deep dive into how engineers find security weaknesses before attackers do — the history, the methods, the diagrams, the frameworks, and the real-world playbook that turns “security” from a vague feeling into a trackable engineering discipline. 01 · Introduction02 · The Problem03 ·…
What Is a Security Incident Response Plan? A complete, ground-up guide to the rehearsed “fire drill” for cyber attacks — how organizations detect, contain, eradicate, and recover from security incidents while preserving evidence, meeting legal deadlines, and learning from every event. 01 · Introduction02 · The Problem03 · Core Concepts04…
How Does an Architect Balance Security With Usability? A complete, beginner-to-production guide to the oldest tension in software design: the more you lock a system down, the harder it becomes to use — and the easier it becomes to use, the easier it becomes to break. Here is how real…
What Is a Security Review, and When Should It Happen in the Architecture Process? A complete, beginner-to-production guide to security reviews: what they are, why “bolted-on” security fails, where reviews fit across the architecture lifecycle, how real companies like Netflix, Amazon, Google, and Uber run them, and how to build…
Why Security Is Everyone’s Responsibility — Not Just the Security Team’s? A beginner-to-production guide to shared security ownership: why centralised security teams don’t scale, how responsibility spreads across engineering, and how to build a culture where every developer, architect, and operator is a security control. 01 · Introduction02 · The…
What Is a Security Audit? A ground-up, beginner-friendly deep dive into how security audits actually work — who performs them, what they check, how findings flow into fixes, and how large organisations run this process continuously rather than as a once-a-year fire drill. 01 · Intro & History02 · The…
What Is Secure API Design? A complete, beginner-to-production guide to designing APIs that are safe by default — covering authentication, authorisation, transport security, input validation, rate limiting, secrets management, and the real-world engineering practices companies like Netflix, Amazon, and Stripe use to protect billions of API calls every day. 01…
A complete beginner-to-production guide to defending real systems against DDoS attacks through deliberate architecture, not just bandwidth or vendor purchases. Covers the history from the 1996 SYN flood through MafiaBoy, Estonia, Spamhaus, the 2016 Mirai botnet against Dyn, the 2.3 Tbps AWS Shield mitigation, and today’s HTTP/2 Rapid Reset era;…