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 www.riscure.com
Breaking TEE Security Part 1: TEEs, TrustZone and TEEGRIS - Riscure
| | blog.quarkslab.com
A Deep Dive Into Samsung's TrustZone (Part 1) - Quarkslab's blog
1.6 parsecs away

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| | In this first article of a series of three, we will give a tour of the different components of Samsung's TrustZone, explain how they work and how they interact with each other.
| | comsecuris.com
Comsecuris Security Research & Consulting Blog
1.6 parsecs away

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| | [AI summary] This blog post discusses a detailed exploit chain targeting a mobile phone's application processor OS through a compromised modem. The author outlines the process of identifying vulnerabilities in the baseband firmware, reverse engineering the MT6795's cellular stack layers, and attempting to fuzz the MM layer for potential memory corruption issues. The post also touches on the challenges of creating a persistent rootkit via the modem and the importance of hardware isolation in securing mobile platforms.
| | allsoftwaresucks.blogspot.com
I hate software: Reverse-engineering Samsung Exynos 9820 bootloader and TZ
2.1 parsecs away

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| | Reverse-engineering Samsung S10 TEEGRIS TrustZone OS It's been a while since my last post, huh? Even though I have quite a lot of stuff I...
| | raelize.com
Qualcomm IPQ40xx: Analysis of Critical QSEE Vulnerabilities
6.9 parsecs away

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| Raelize provides top-notch embedded device security serrvices like consultancy, testing, research and training.