cmagahern
Security Engineer at Apple, Inc.
Cupertino, California, United States
Summary
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RockstarSecurity Engineer with 13 years of experience based in Cupertino, California, currently focused on operating system security at Apple. He brings long-term, hands-on expertise securing large-scale OS platforms and infrastructure, blending deep technical rigor with practical threat mitigation. Known for working within high-assurance environments, he translates complex security requirements into robust, auditable solutions. While not a public-facing open-source figure, his steady GitHub presence reflects continual professional development and tooling familiarity. Colleagues rely on him for pragmatic risk reduction and behind-the-scenes hardening that keeps consumer devices resilient.
13 years of coding experience
Github Skills (18)
modular9
toolchain9
clang8
llvm8
compiler7
personalization6
keybindings3
xcode-plugin3
cross-platform2
linux2
windows2
yubikey2
macos2
vim2
xcode2
Programming languages (3)
Github contributions (5)
cmagahern/yubikey-personalization
Sep 2020 - Sep 2020
YubiKey Personalization cross-platform library and tool
Contributions:1 branch in 1 day
yubikeywindowslinuxpersonalizationcross-platform
Yubico/yubikey-personalization
Sep 2020 - Sep 2020
YubiKey Personalization cross-platform library and tool
Contributions:1 commit, 1 PR, 3 comments in 1 day
yubikeywindowslinuxpersonalizationcross-platform
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