Microsoft 365 program manager; born in France; Canadian; Seattle based; cooking in 140 chars; runner; world observer; carpe diem.

Bellevue, WA, USA
Christophe Fiessinger retweeted
Cyber risk is becoming more interconnected, and defending against it takes more than reacting to the latest threat. The 2026 Microsoft Digital Defense Report looks at how the evolving cyber landscape is creating new challenges for leaders and organizations.
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Christophe Fiessinger retweeted
XDR and SIEM now in one platform. Meet the new ISOC in Microsoft Defender—a SOC built for agentic security. Here to help you investigate and respond more efficiently. msft.it/6019ag5T1
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Christophe Fiessinger retweeted
Microsoft Purview auto-labeling went from 100,000 files a day to 500,000. If your Copilot rollout was waiting on data protection to catch up, it caught up. That's one update. More here: msft.it/6019auYQT

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Christophe Fiessinger retweeted
Your conduct policies now apply to agents. Check out Purview Communication Compliance to see it in action.  youtu.be/CrAJZy7ne3Q Keep AI agents inside your data security policies with Agent 365. Block agent access to labeled files at runtime, stop sensitive data from leaving in agent-drafted emails, and catch agents that cross conduct lines using the same Microsoft Purview controls you already run for users. Map every risky agent action in Insider Risk Management, drill into Activity Explorer for interaction-level detail, and pull regulator-ready forensics from Purview Audit. #Agent365Purview #purview #datagovernance #microsoft #microsoft365 #microsoftsecurity
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Atos Group and Microsoft expand strategic collaboration to scale secure agentic AI across Atos Group workforce and clients news.microsoft.com/source/20…
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