Sergio Castell
Security Researcher
Guardsquare
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Sergio is a mobile security researcher with a background in software development. He is passionate for all things Android, deep diving into Android OS internals, modifying applications and reverse engineering all sorts of things
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Talk
Learning how to use and what can go wrong in Android hardware attestation
Sergio Castell
Guardsquare
Android hardware attestation sounds simple—until you start to rely on it. This talk covers when it’s worth using, how to correctly implement it, and what to watch for when it's under attack.
Android
45 min
June 4, 2026
