Firmware Analysis Tools:
Expertise in using firmware analysis tools such as Ghidra, Binwalk, and Radare2 for static and dynamic analysis of firmware images.

Embedded Linux Platforms:
In-depth knowledge of embedded Linux, Yocto, and OpenWRT platforms for secure firmware and OS testing.

Secure Boot & Firmware Update Mechanisms:
Proficiency in testing secure boot processes and firmware update mechanisms, ensuring integrity and authenticity.

OS Hardening & Security Configurations:
Strong understanding of OS hardening techniques and security configurations to mitigate threats and enhance system integrity.