Defending the Branch: PAC, BTI & GCS on Linux - Bill Roberts, Arm Ltd

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ARM processor security extensions (PAC, BTI, GCS) on Linux teach control-flow integrity and exploit mitigation. Low-level hardware-software security mechanisms.

What you'll learn

A 42-minute video from The Linux Foundation: “Defending the Branch: PAC, BTI & GCS on Linux - Bill Roberts, Arm Ltd”.

Programming & CS Engineering

Video by The Linux Foundation, played through YouTube's embedded player.

Part of Open Source Summit + Embedded Linux Conference North America 2026