Is this a video course?

No. This is an interactive, slide-based learning platform. Each lesson has rich text, animated diagrams, live code editors, and quizzes. You learn by reading, interacting, and doing, not by watching videos passively.

How long do I have access?

Forever. Both pricing tiers are one-time payments with lifetime access. This includes all current 766 lessons and any future content we add.

What level of experience do I need?

None. We start from absolute basics like 'What is latency?' and build up to distributed consensus protocols. The Foundation level assumes zero prior knowledge of system design.

How much does the system design course cost?

7.99 US dollars for lifetime access globally, or 499 Indian rupees for lifetime access in India. One-time payment, no subscription, no hidden fees. 11 lessons are free with no signup required.

What technologies are covered?

Everything from DNS and load balancers to Kubernetes, Kafka, distributed databases, consensus protocols, stream processing, security architecture, and observability. We cover principles and real-world implementations used at Netflix, Google, Amazon, Uber, Stripe, and more.

Is this useful for system design interview preparation?

Yes. The lessons are structured around the exact topics asked in system design interviews at FAANG and top-tier companies. Interactive diagrams help you practice whiteboard-style explanations. Covers everything from URL shortener design to distributed payment systems.

How is this different from ByteByteGo or Educative?

766 interactive lessons (4x more than most competitors), 16 different diagram types that build step by step, real production examples from Netflix, Google, Amazon, Uber, and Stripe, and lifetime access for a one-time payment of $7.99 instead of annual subscriptions costing 100 to 200 dollars per year.

What makes ABAC more flexible than RBAC?

ABAC evaluates dynamic attributes (user, resource, environment) at request time instead of relying on static role assignments, ABAC considers attributes of the user, resource, action, and environment at the moment of the request. This allows rules like 'only during shift hours from hospital IPs for assigned patients' that static roles cannot express.

What is a practical downside of ABAC compared to RBAC?

ABAC policies are harder to write, test, and debug, and attribute evaluation adds latency to every access decision, ABAC policies evaluate multiple attributes per request, adding both complexity and latency. Debugging a denial requires tracing through all attribute values at the exact moment of the request, which is harder than checking a role assignment.

How does AWS IAM implement ABAC?

Through Condition blocks in IAM policies that evaluate attributes like source IP, principal tags, and resource tags, AWS IAM is fundamentally RBAC (policies attached to roles/users) with ABAC layered on through Condition blocks. Conditions evaluate environment attributes (IP, time, MFA status) and tag-based attributes (department, project) at request time.

Attribute-Based Access Control (ABAC)

Name: System Design Masterclass
Availability: InStock

in Security Architecture

This lesson is part of the full System Design Masterclass. Unlock it along with 765 other lessons for a one-time payment.

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$19.99$7.99/lifetime

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Foundation lessons free, try before you buy

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India Special

India

₹999₹499/lifetime

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Foundation lessons free, try before you buy

Founders price, locked for the first 10,000 customers

“The interactive diagrams alone are worth way more than the price.”

Anish K., Senior Engineer at a Bengaluru startup

All 766 interactive lessons

Step-by-step animated diagrams

Live code editors with real execution

Quizzes with instant feedback

Completion certificates per level

Lifetime access, all future content included

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