13min chapter

Watchman Privacy cover image

89 - Notes from an Urban Hacker

Watchman Privacy

CHAPTER

Introduction to CODI and Sandboxing in Phone Apps

This chapter provides an introduction to CODI (Content On Demand Infrastructure) and the concept of sandboxing in smartphone applications. It explains how sandboxing improves security, the importance of permissions and user approval, and the limitations on app data exchange. The chapter also mentions GrapheneOS and its advanced sandbox hardening.

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