---
id: 4507
title: "Introduction to Trusted Execution Environment: ARM's TrustZone"
source_domain: blog.quarkslab.com
source_url: "https://blog.quarkslab.com/introduction-to-trusted-execution-environment-arms-trustzone.html"
published_at: "2018-06-18T22:00:00Z"
tags: ["reverse-engineering", "mobile-security", "arm", "tee", "trustlet", "trustzone"]
phying_url: "https://phying.com/item/4507"
lang: en
---

# Introduction to Trusted Execution Environment: ARM's TrustZone

## Summary

First of two posts on hardware TEEs: introduces Trusted Execution Environments, then ARM TrustZone — Secure and Non-Secure worlds, monitor mode, and trustlet-based trusted applications.

## Intelligence Metadata

- **Sources:** blog.quarkslab.com
- **Published:** 2018-06-18T22:00:00Z
- **Original:** https://blog.quarkslab.com/introduction-to-trusted-execution-environment-arms-trustzone.html
- **Phying News:** https://phying.com/item/4507