Security
How to secure your emails with Sensitivity Labels
- Maxime Hiez
- Purview , Tutorial
- 06 Apr, 2026
Introduction Last week, I showed you how to create Sensitivity Labels to secure your emails, without explaining how they work. Today I'll talk about how to use them and what results you g
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How to create Sensitivity Labels for emails in Purview
- Maxime Hiez
- Purview , Tutorial
- 30 Mar, 2026
Introduction Emails remain one of the primary vectors for information leaks in businesses. Whether it's a message sent to the wrong recipient, an attachment forwarded without proper oversig
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External MFA is now available in Entra ID
- Maxime Hiez
- Entra ID
- 27 Mar, 2026
Introduction Microsoft has announced the General Availability of External MFA, in Microsoft Entra ID, formerly known as External Authentication Methods. This feature allows the use
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How to block Teams calls and chats with Purview IB
- Maxime Hiez
- Purview , Tutorial
- 19 Mar, 2026
Introduction Microsoft Purview's Information Barriers allow you to restrict communication and collaboration between specific user groups within a Microsoft 365 environment. Their prim
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Purview Sensitivity Labels are coming to OneNote
- Maxime Hiez
- Purview
- 13 Mar, 2026
Introduction Good news for security and compliance teams, Sensitivity Labels are now General Availability in OneNote. This update finally allows you to apply the same classification a
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How to enable DLP for copy/paste with Purview
- Maxime Hiez
- Purview , Tutorial
- 02 Mar, 2026
Introduction Last month, I showed you how to enable DLP to prevent financial data from being sent to an AI website using Microsoft Purview, in order to prevent accidental or malicious d
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How to enable DLP for AI websites with Purview
- Maxime Hiez
- Purview , Tutorial
- 09 Feb, 2026
Introduction Last week, I showed you how to enable DLP to prevent printing of financial data using Microsoft Purview, in order to prevent accidental or malicious data leaks (*Data Loss
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How to enable DLP for printing with Purview
- Maxime Hiez
- Purview , Tutorial
- 02 Feb, 2026
Introduction A few weeks ago, I showed you how to enable DLP to prevent the copying of financial data to an external cloud storage solution using Microsoft Purview, in order to prevent
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Extend Zero Trust to AI agent identities in Entra ID
- Maxime Hiez
- Entra ID
- 30 Jan, 2026
Introduction AI agents are becoming increasingly widespread in businesses (incident summaries, log analysis, flow execution, etc.), and it is crucial that their access is continuously evalu
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How to enable DLP for cloud storage with Purview
- Maxime Hiez
- Purview , Tutorial
- 06 Jan, 2026
Introduction A few months ago, I showed you how to enable DLP for Outlook with Microsoft Purview to prevent accidental or malicious data leaks (Data Loss Prevention). Purview is a com
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How to block a website URL in Edge with Defender
- Maxime Hiez
- Defender , Tutorial
- 18 Dec, 2025
Introduction Web browsing is one of the most common attack vectors in business environments. To strengthen security, Microsoft Defender for Endpoint offers a powerful feature : blocking m
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How to enable DSPM for AI with Purview
- Maxime Hiez
- Purview , Tutorial
- 27 Nov, 2025
Introduction With the rise of generative AI models, the phenomenon of Shadow AI (the use of artificial intelligence tools and services not approved or controlled by organizations) is incr
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How to activate Defender EDR in "Block Mode"
- Maxime Hiez
- Defender , Tutorial
- 12 Nov, 2025
Introduction In a context of constantly evolving cyber threats, antivirus solutions are no longer sufficient to effectively protect workstations. Microsoft Defender for Endpoint's *Block
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Entra Private Access for Domain Controllers
- Maxime Hiez
- Entra ID
- 22 Aug, 2025
Introduction Microsoft has announced the Public Preview of Microsoft Entra Private Access for Active Directory Domain Controllers, a major step forward in strengthening the security of
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How to enable DLP for Outlook with Purview
- Maxime Hiez
- Purview , Tutorial
- 22 Jul, 2025
Introduction Last week, I showed you how to enable DLP for Teams with Microsoft Purview to prevent accidental or malicious data leaks (Data Loss Prevention). Purview is a comprehensive
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How to enable DLP for Teams with Purview
- Maxime Hiez
- Purview , Tutorial
- 15 Jul, 2025
Introduction In a context where sensitive data, particularly banking information, is increasingly circulating in collaborative tools, businesses must be extra vigilant to avoid accidental o
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"Anti-Tampering" certification for Defender for Endpoint (2025)
- Maxime Hiez
- Defender
- 16 May, 2025
Introduction Microsoft recently announced that Microsoft Defender for Endpoint has successfully passed the 2025 anti-tampering tests conducted by AV-Comparatives, a recognized independe
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Blocking screenshots during Teams meetings
- Maxime Hiez
- Teams
- 12 May, 2025
Introduction Microsoft Teams continues to strengthen the privacy and security of online meetings. Starting in July 2025, a new feature will be rolled out to prevent screenshots during meeti
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New security approach for non-compliant emails
- Maxime Hiez
- Defender
- 07 Apr, 2025
Introduction Microsoft has announced a major update to Defender for Office 365 that strengthens email security by improving the handling of non-RFC compliant emails. This initiative is
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How to create a Windows local admin account via Intune LAPS
- Maxime Hiez
- Intune , Tutorial
- 03 Apr, 2025
Introduction I wrote an article last February on how to replace the password of your MTR's local account using LAPS (Local Administrator Password Solution) in Intune. I concluded my article
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Impact analysis of Entra ID conditional access policies
- Maxime Hiez
- Entra ID
- 17 Mar, 2025
Introduction Conditional access in Entra is a security policy that allows administrators to control access to applications and resources based on specific conditions. These conditions can i
Read More How to enable LAPS on the MTR Admin account via Intune
- Maxime Hiez
- Intune , Tutorial
- 17 Feb, 2025
Introduction Microsoft's LAPS (Local Administrator Password Solution) is a free tool designed to improve password security for local administrator accounts on workstations, servers and
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How to sign in with Passkey to Microsoft 365
- Maxime Hiez
- Entra ID , Tutorial
- 17 Dec, 2024
Introduction Microsoft 365 Passkey is an authentication method that replaces passwords with more secure options like facial recognition, fingerprint, or a PIN.Prerequisites **<
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How to activate Microsoft 365 Passkey in Entra ID
- Maxime Hiez
- Entra ID , Tutorial
- 16 Dec, 2024
Introduction Microsoft 365 Passkey is an authentication method that replaces passwords with more secure options like facial recognition, fingerprint, or a PIN.Prerequisites **<
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Email verification of external Teams participants
- Maxime Hiez
- Teams
- 19 Nov, 2024
Introduction Microsoft Teams Premium introduces a new feature to enhance the security and reliability of your meetings: email verification for external participants. This feature allows mee
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