Olivia Gallucci is a security engineer at Datadog, where she focuses on securing products, platforms, and organizations. She is an advocate for free and open-source software, with a particular interest in macOS and Linux internals.

Her professional experience includes offensive security engineering at Apple and a senior security engineer role at SECUINFRA GmbH. Gallucci's interests extend to exploring security policy design and rollout, iOS APIs, and compiler optimization constraints.