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Oliver Müller

@oliver-mueller.bsky.social
71 followers 114 following 25 posts

Microsoft MVP | MCT | blogger at cloudcoffee.ch | Azure Solutions Architect Expert | Identity & Access Specialist

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Oliver Müller @oliver-mueller.bsky.social · 06/09/2026
🔐 Securing Microsoft Entra Guest Access Access Packages can control the full guest lifecycle: request, approval, expiration, review and offboarding. Step by step: ✅ Access Packages ✅ Approvals ✅ Expiration ✅ Access Reviews 👉 bit.ly/4dmi9Dw #MicrosoftEntra #IdentityGovernance #cloudcoffeeTech
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Securing Microsoft Entra Guest Access: Lifecycle Management with Access Packages and Access Reviews - cloudcoffee.ch
Microsoft Entra Guest Access with Access Packages: manage approvals, lifecycle, expiration, and Access Reviews.
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Oliver Müller @oliver-mueller.bsky.social · 08/08/2026
🔐 Secure Microsoft Entra Guest Access Cross tenant Access Settings, MFA Trust & Conditional Access explained. 👉 bit.ly/4z7ownu #MicrosoftEntra #IdentitySecurity #ExternalID
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Securing Microsoft Entra Guest Access: Cross-tenant Access Settings and MFA Trust - cloudcoffee.ch
Secure Microsoft Entra Guest Access by configuring cross-tenant access settings, MFA trust, and Microsoft Entra Conditional Access correctly.
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Oliver Müller @oliver-mueller.bsky.social · 06/07/2026
🔒 Configure Exchange Online SMTP Relay with a Static Public IP Address Guide: configure SMTP relay via an Exchange Online connector authenticated by static IP. bit.ly/4vO8E7x #Microsoft365 #ExchangeOnline
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Configure Exchange Online SMTP Relay with a Static Public IP Address - cloudcoffee.ch
Configure Exchange Online SMTP relay with a static public IP address. Create a connector and send email from devices without using SMTP AUTH.
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Oliver Müller @oliver-mueller.bsky.social · 08/06/2026
🔐 Secure Device Registration 🔐 Device registration is security critical. This guide shows how to control who can register devices, enforce MFA, restrict Intune enrollment, reduce device limits, and use TAP as a bonus control. 👉 bit.ly/4uTTmNZ #MicrosoftEntra #ZeroTrust
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Secure Device Registration in Microsoft Entra and Microsoft Intune - cloudcoffee.ch
Secure device registration in Microsoft Entra: enforce MFA and control device enrollment in Microsoft Intune.
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Oliver Müller @oliver-mueller.bsky.social · 04/05/2026
🔐 Microsoft Entra Global Secure Access Troubleshooting Guide GSA issues can span client, DNS, forwarding profiles, auth, proxy and Conditional Access. This guide shows a structured way to isolate and fix them efficiently. bit.ly/3QRxrba #MicrosoftEntra #ZeroTrust #CloudSecurity #IdentityAndAccess
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Microsoft Entra Global Secure Access Troubleshooting Guide - cloudcoffee.ch
Microsoft Entra Global Secure Access Troubleshooting: Analysis of client, DNS, authentication, and logs for targeted issue resolution.
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Oliver Müller @oliver-mueller.bsky.social · 02/04/2026
Microsoft Entra Backup and Recovery (preview) adds native backup and restore for directory objects. Misconfigurations in identity or Conditional Access can break access within seconds. This closes a critical operational gap. bit.ly/4sQZC8l
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Microsoft Entra Backup and Recovery: Prerequisites, Backup, and Restore in Detail - cloudcoffee.ch
Microsoft Entra Backup and Recovery explained: prerequisites, backup, difference reports, and restore of Microsoft Entra directory objects.
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Oliver Müller @oliver-mueller.bsky.social · 07/03/2026
🔐 Microsoft Entra Private Access now supports external users. External identities can access internal resources through Global Secure Access without VPN. Full guide: bit.ly/4bg7Hfd Would you consider using Entra Private Access for external users? #MicrosoftEntra #CloudSecurity #IAM #ZTNA
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Microsoft Entra Private Access: Secure Access for External Users to Internal Resources - cloudcoffee.ch
Microsoft Entra Private Access External Users: prerequisites, tenant switching, client configuration and key operational considerations.
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Oliver Müller @oliver-mueller.bsky.social · 14/02/2026
Microsoft Entra Private Access now supports BYOD in Public Preview. Microsoft Entra registered devices can securely access internal resources via the Global Secure Access client without requiring Microsoft Entra joined or Microsoft Entra hybrid joined status. Full guide: bit.ly/4bVuajA
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Microsoft Entra Private Access BYOD: Access Internal Resources with Entra Registered Devices - cloudcoffee.ch
Microsoft Entra Private Access BYOD enables access to internal resources using Entra registered devices.
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Oliver Müller @oliver-mueller.bsky.social · 06/02/2026
🔐 Intelligent Local Access in Microsoft Entra Private Access By default, Entra Private Access traffic goes through the SSE even for local destinations ILA keeps local traffic local and reduces latency bit.ly/4r6yTDV #MicrosoftEntra #GlobalSecureAccess #IntelligentLocalAccess #cloudcoffeeTech
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Intelligent Local Access in Microsoft Entra Global Secure Access - cloudcoffee.ch
Intelligent Local Access Microsoft Entra Global Secure Access: local access without routing through the SSE, explained using a practical example.
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Oliver Müller @oliver-mueller.bsky.social · 12/01/2026
🔐 Microsoft Entra Access Reviews User and guest access often grow over time. This step-by-step guide shows how Microsoft Entra Access Reviews add structure, consistency, and auditability. 👉 bit.ly/4sCNHuU #MicrosoftEntra #AccessReviews #IdentityGovernance #IAM #cloudcoffeeTech
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Microsoft Entra Access Reviews: Governance for User and Guest Access - cloudcoffee.ch
Microsoft Entra Access Reviews provide a structured way to regularly review user and guest access in Microsoft Entra ID.
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Oliver Müller @oliver-mueller.bsky.social · 13/12/2025
🔥 Soft Delete for Microsoft Entra Conditional Access Deleted CA policies can be restored for 30 days – including conditions and assignments. No more rebuilding from scratch. Quick guide covers Portal + PowerShell/Graph. 👉 bit.ly/4aIXYzi #MicrosoftEntra #ConditionalAccess #IAM #CloudSecurity
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Soft Delete in Microsoft Entra Conditional Access: Easily Restore Deleted Policies - cloudcoffee.ch
Soft Delete in Microsoft Entra Conditional Access protects against accidental policy deletion and enables full restoration through the Entra Admin Center or PowerShell.
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Oliver Müller @oliver-mueller.bsky.social · 22/11/2025
🔐 Multi Admin Approval in Microsoft Intune now covers critical device actions like Wipe, Retire and Delete — adding a four-eyes check to high-impact operations. Full step-by-step guide: bit.ly/4raUwDv #MicrosoftIntune #EndpointSecurity #IntuneAdmins #cloudcoffeeTech
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Microsoft Intune Multi Admin Approval: Securing Device Actions such as Wipe, Retire and Delete - cloudcoffee.ch
Microsoft Intune Multi Admin Approval: How to secure device actions such as Wipe, Retire, and Delete – including a step-by-step guide.
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Oliver Müller @oliver-mueller.bsky.social · 06/11/2025
Meet WatchTra — an open-source tool for Entra ID attribute compliance. Automate checks, ensure data quality, and simplify governance. 🔗https://www.cloudcoffee.ch/microsoft-azure/watchtra-attribute-compliance-microsoft-entra-id/ #Azure #IAM #CloudSecurity #Automation #MicrosoftEntra
cloudcoffee.ch
WatchTra: Automated Attribute Compliance for Microsoft Entra ID - cloudcoffee.ch
WatchTra automates attribute compliance in Microsoft Entra ID, ensuring consistent identity data and improved governance across your organization.
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Oliver Müller @oliver-mueller.bsky.social · 25/10/2025
🚫 Disable Entra Connect Seamless SSO Seamless SSO is legacy — it adds admin overhead and increases the attack surface. Here’s why and how to disable it safely 👇 bit.ly/47jsCfm #MicrosoftEntra #SeamlessSSO #CloudSecurity #EntraConnect #IAM
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Disable Entra Connect Seamless SSO – Step-by-Step Guide - cloudcoffee.ch
Disable Entra Connect Seamless SSO to reduce complexity, minimize security risks, and modernize authentication with Microsoft Entra.
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Oliver Müller @oliver-mueller.bsky.social · 04/10/2025
🛡️ New blogpost: Microsoft Defender for Endpoint: Getting Started with Deployment Using Intune Step-by-step guide on: ✅ Connecting Defender ↔ Intune ✅ Enabling EDR sensor ✅ Applying baseline policies ✅ Alerts & notifications 👉 bit.ly/3WkaE7h #MicrosoftDefender #Intune #EndpointSecurity #M365
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Microsoft Defender for Endpoint: Getting Started with Deployment Using Intune - cloudcoffee.ch
Deploy Microsoft Defender for Endpoint with Intune. Onboarding, EDR, Firewall, Antivirus, ASR, and Tamper Protection explained in simple steps.
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Oliver Müller @oliver-mueller.bsky.social · 02/09/2025
🔐 Stop risky security info registrations in Microsoft Entra ID With Conditional Access + ID Protection you can block registration under user or sign-in risk. 💡 Simple to configure – but delivers a big boost in security. 👉 bit.ly/4lVWhAE #MicrosoftEntraID #ConditionalAccess #CyberSecurity
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Protect Security Info Registration with Microsoft Entra Conditional Access and Microsoft Entra ID Protection - cloudcoffee.ch
Risk-based protection for security info registration using Microsoft Entra Conditional Access and ID Protection.
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Oliver Müller @oliver-mueller.bsky.social · 05/08/2025
🔐 Microsoft Entra Connect now supports Application Based Authentication (ABA) This step-by-step guide covers the upgrade, app registration, and post-upgrade validation. 👉 www.cloudcoffee.ch/microsoft-az... #MicrosoftEntra #EntraConnect #IAM
cloudcoffee.ch
Microsoft Entra Connect: Migration to Application Based Authentication (ABA) - cloudcoffee.ch
Migration to Application-Based Authentication (ABA)More security. Modern authentication. Practical insights.
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Oliver Müller @oliver-mueller.bsky.social · 02/07/2025
🔐 New blog post: Simulate phishing attacks without risk 🔐 Microsoft Defender Attack Simulation Training helps boost measurable security awareness. Read now: www.cloudcoffee.ch/microsoft-36... #MicrosoftDefender #AttackSimulation #SecurityAwareness #Phishing #Microsoft365
cloudcoffee.ch
Microsoft Defender Attack Simulation Training: Boosting Real-World Security Awareness - cloudcoffee.ch
Guide to Microsoft Attack Simulation Training: Simulate Phishing, Analyze User Behavior, and Strengthen Security Awareness.
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Oliver Müller @oliver-mueller.bsky.social · 02/06/2025
🔐 Managing App Permissions in Microsoft Entra ID 🔐 The Admin Consent Workflow gives you control — no more blind user approvals. ✅ Reviewer-based approvals ✅ Permission classification ✅ No more permission sprawl 🌐 www.cloudcoffee.ch/microsoft-az... #MicrosoftEntra #AdminConsent #IAM #CloudSecurity
cloudcoffee.ch
Microsoft Entra ID: Admin Consent Workflow for Secure Application Permissions - cloudcoffee.ch
Learn how the Admin Consent Workflow in Microsoft Entra ID secures application permissions and enables centralized access reviews.
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Oliver Müller @oliver-mueller.bsky.social · 06/05/2025
🔐 Securing Microsoft 365 Apps with Microsoft Entra Global Secure Access 🔐 Microsoft Entra Global Secure Access provides a powerful solution for securing access to Microsoft 365 services such as Exchange Online and SharePoint Online. tinyurl.com/2z2htuz7 #Microsoft365 #GlobalSecureAccess #Entra
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Oliver Müller @oliver-mueller.bsky.social · 11/04/2025
🔐 Enhancing Security with Microsoft Entra Protected Actions and Conditional Access 🔐 My latest blog post provides a step-by-step guide on how to secure high-impact administrative tasks in Microsoft Entra using Protected Actions. www.cloudcoffee.ch/microsoft-az...
cloudcoffee.ch
Enhancing Security with Microsoft Entra Protected Actions and Conditional Access - cloudcoffee.ch
Learn step by step how Microsoft Entra Protected Actions enhance the security of sensitive processes through conditional access.
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Oliver Müller @oliver-mueller.bsky.social · 04/03/2025
🚀 Microsoft Entra ID: QR Code Sign-In 🔐 The QR code sign-in feature in Microsoft Entra ID is now in Public Preview — no passwords required! www.cloudcoffee.ch/microsoft-az... #Microsoft #Azure #IdentitySecurity #Passwordless #CloudSecurity #QRCode #FrontlineWorkers #TechTips #ITSecurity
cloudcoffee.ch
Microsoft Entra ID: QR Code Sign-In (Public Preview) - cloudcoffee.ch
Set up sign in with QR code in Microsoft Entra ID - for fast, secure access without entering a password.
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Oliver Müller @oliver-mueller.bsky.social · 04/02/2025
🚀 Getting Started with Microsoft Defender for Identity! 🔍 Get all the details in my latest blog post: www.cloudcoffee.ch/microsoft-36... #Microsoft #Azure #Microsoft365 #DefenderForIdentity #IdentityProtection #CyberSecurity #AzureSecurity #Infosec #ThreatDetection #ITSecurity #ZeroTrust
cloudcoffee.ch
Microsoft Defender for Identity: Getting Started - cloudcoffee.ch
Microsoft Defender for Identity: Setup, Requirements, Sensor Installation and Functionality Check – A Clear Guide for Getting Started.
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