← Principles
Information Hiding
Hide internal implementation details of a module from its consumers. Expose only what is necessary through a well-defined interface.
4 Lessons
Knowledge Course
01
Information Hiding: Keep Secrets from Callers
Why the shape of your internals is a promise you should never make.
45 min→
02Information Hiding in Production: Modules and Packages
Module visibility, package boundaries, and API stability in real codebases.
60 min→
03Advanced Information Hiding: Capabilities and Security
Capability-based design, principle of least privilege, and hiding as a security boundary.
75 min→
04Information Hiding: Review & Mastery Quiz
Scenario questions on surfaces, modules, and capabilities.
quiz30 min→
Curated Resources
Free Books & Guides
Official Documentation
Video Courses
Information Hiding — Explained (YouTube)
A video explanation of the Information Hiding principle with practical examples.
freeCodeCamp — Software Architecture Course
A comprehensive course covering software architecture principles, patterns, and best practices.
ByteByteGo — Distributed Systems
High-quality animated explanations of system design principles, distributed systems, and architecture patterns.