# The Cyber Stack Must Perceive Reason and Act at Machine Speed by Hayete Gallot > "A new cyber stack must continuously perceive risk across the entire digital estate, reason across vast amounts of context and take action at machine speed." > **— Hayete Gallot**, *July 27, 2026, Microsoft Project Perception announcement* ## Sources and Context - **Authored Microsoft post and full sentence:** [Rethinking Security for the Age of AI | Microsoft](https://blogs.microsoft.com/blog/2026/07/27/rethinking-security-for-the-age-of-ai/) — Gallot describes a continuously learning defensive loop of signals, context, models, specialized agents, and actuators, with people retaining priorities and judgment. ## Related Articles and Collections - **Collection:** [[collections/Terrorism, Counterterrorism, and the Intelligence Environment|Terrorism, Counterterrorism, and the Intelligence Environment]] - **Collection:** [[collections/Simple Reminders|Simple Reminders]] - **Article:** [[articles/Cognitive-Cyber Warfare Measures and Countermeasures|Cognitive-Cyber Warfare Measures and Countermeasures]] - **Article:** [[articles/A History of Machine Intelligence|A History of Machine Intelligence]] ## Related Topics - [[wiki/Sensor-to-Decision Loop|Sensor-to-Decision Loop]] ## Share on Social Media ``` "A new cyber stack must continuously perceive risk across the entire digital estate, reason across vast amounts of context and take action at machine speed." — Hayete Gallot, July 27, 2026, Microsoft Project Perception announcement https://bryantmcgill.com/simple-reminders-hayete-gallot-cyber-stack-machine-speed ```