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Julien Cléro

Julien Cléro is a sought-after expert and speaker specialising in Microsoft AI and security. With 25 years of professional experience in the IT and telecommunications industry, Julien brings a wealth of knowledge and expertise to the table. Benefit from his extensive experience, including major projects with top clients.

Image shows Telekom author Julien Cléro discussing Microsoft Copilot.

Articles out of Julien Cléro

A woman in a business blazer is sticking yellow sticky notes to a glass wall in the office.

Modern Work Security Cave

Copy & Paste is the new data breach

Julien Cléro ∙ 11/08/26

An executive who is engrossed in their work is wearing headphones in a soundproof booth

Modern Work

Microsoft Teams is getting a memory: AI archives for Copilot explained

Julien Cléro ∙ 22/07/26

A man wearing headphones is typing intently on his laptop; in front of him are blurred blue reflections of light (bokeh).

Artificial Intelligence Modern Work Security Security Cave

AI and Cybersecurity: Why Governance Is Crucial Now

Julien Cléro ∙ 08/07/26

A smiling businesswoman is checking documents at her desk in the office, in front of her laptop.

Artificial Intelligence Modern Work

Microsoft Scout: From co-pilot to autopilot

Julien Cléro ∙ 06/07/26

A woman wearing glasses and a white blouse is working intently on her laptop in the office; a notebook and pen lie beside her.

Artificial Intelligence Modern Work

Boost your productivity with Copilot in Excel

Julien Cléro ∙ 30/06/26

A working group in a modern office is gathered round a table discussing documents; photographed through a glass wall

Artificial Intelligence Modern Work

Microsoft Cowork Agent: From prompt to finished output

Julien Cléro ∙ 04/05/26

Person im modernen Büro arbeitet am Laptop an einem Schreibtisch hinter Glas, Notizbuch daneben, Schriftzug „Modern Work“.

Artificial Intelligence Modern Work

Copilot Researcher: How the ‘Critique’ approach improves AI analyses

Julien Cléro ∙ 30/04/26

Artificial Intelligence Modern Work

Microsoft 365 E7: Leadership and Productivity in the Age of AI

Julien Cléro ∙ 30/03/26

In the foreground is a woman with a laptop, and in the top left corner is the lettering 'Security Cave'.

Modern Work

New Microsoft Copilot agents: Researcher and Analyst

Julien Cléro ∙ 24/07/25

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