Easy Learn
What Is Zero Trust Security? From “never trust, always verify” to real architectures at Google, Netflix, and beyond — everything you need to actually understand, design, and defend Zero Trust systems. 01 · Intro & History02 · Problem03 · Core Concepts04 · Architecture05 · Internal Working06 · Lifecycle07 · Trade-offs08…
Why Do Architects Need to Understand Compliance Requirements? A ground-up guide for software, cloud and enterprise architects on why compliance is not a legal afterthought but a first-class design input — covering history, architecture, security, deployment, patterns and real-world lessons. 01 · Intro & History02 · Problem03 · Core Concepts04…
Why Do Architects Need Negotiation Skills? Not the boardroom kind, with raised voices and folded arms. The everyday kind — the one that happens over a coffee-stained set of drawings, when a client’s dream and a client’s budget are sitting at the same table and someone has to help them…
Why API Documentation Is a Priority Every Architect Should Own A deep, ground-up tutorial on why documentation is not “extra paperwork” but load-bearing infrastructure — and how architects design, govern, and scale it across an organization. 01 · Intro & History02 · Problem03 · Core Concepts04 · Architecture05 · Internal…
What Is Tokenization in Security? A complete, beginner-friendly guide to tokenization — what it is, how it actually replaces sensitive data with safe substitutes, how companies like Visa, Stripe, and Apple Pay build and scale it, and how to implement it correctly in production systems. 01 · Intro & History02…
What Is Cross-Site Scripting (XSS)? A complete, beginner-friendly walkthrough of how XSS attacks work, why they happen, how they have shaped the modern web and how real engineering teams defend against them — with Java, JavaScript and CSP examples throughout. 01 · Intro & History02 · Problem03 · Core Concepts04…
What Is Vendor Lock-in? A complete, beginner-friendly guide to understanding why systems get “stuck” with one provider, how it happens at every layer of the stack, and the patterns real engineering teams use to stay free to choose. 01 · Intro & History02 · The Problem03 · Core Concepts04 ·…
What Is Symmetric Encryption? A ground-up guide to the algorithms, math, and engineering that let two parties share a secret key and keep data confidential — from Caesar’s cipher to AES-GCM in production systems. 01 · Intro & History02 · Problem03 · Core Concepts04 · Architecture05 · Internal Working06 ·…
What Is Serverless Computing? A complete, beginner-friendly guide to serverless computing — what it is, why it exists, how it works under the hood, and how to design, secure, and operate serverless systems in production. 01 · Intro & History02 · Problem03 · Core Concepts04 · Architecture05 · Internal Working06…
What Is SaaS? A ground-up explanation of the software delivery model that reshaped an entire industry — from the 1960s time-sharing mainframes and 1999’s Salesforce launch, through multi-tenancy, tenant isolation, sagas, circuit breakers, canary deploys and SLAs, all the way to how modern SaaS platforms like Slack, Shopify, Zoom, GitHub…