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Mitigate PetitPotam in Active Directory Certificate Services

Please refer to the links at the bottom of this article for the most up-to-date links by Microsoft. Uninstall ADCS web enrollment A quick method is to uninstall the ADCS web enrollment (reboot required). After this, you can't use https://xxx/certsrv Uninstall-WindowsFeature ADCS-WebEnrollment Then disable the web server IIS (check before…

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Augmentation des audits logs à 365 jours dans Microsoft 365

Le journal d'audit de Microsoft 365 est le meilleur endroit pour identifier les actions utilisateurs et administrateurs (comme la liste des changements de droits sur les comptes admins). Par défaut, la recherche est limité à 90 jours, sauf pour les tenants disposant de licences Office 365 E5 ou Microsoft 365…

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How to get Microsoft Technet Gallery scripts

Update : a new site contains all the scripts from Technet Gallery : techgallery.io Microsoft closed Technet Gallery and scriptcenter in the beginning of 2021. In this page, you find some scripts. Some scripts' license don't allow to freely share them, but if you have any script request from Technet,…

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New product names in Microsoft cloud – 2020 edition

I already published this in my french only website itpro-news.fr. During 2020, Microsoft renamed a large part of the licenses and cloud products. These changes lead to a misunderstanding between the different actors (sellers, buyers, engineers, trainers, etc.). Additionally, there is the emergence of articles indicating that Office 365 has…

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Accès au fichier cloud est refusé avec Uninstall-Module

Une incohérence entre OneDrive et PowerShell Lors de la désinstallation d'un module PowerShell avec la commande Uninstall-Module il peut arriver l'erreur suivant: PackageManagement\Uninstall-Package : L'accès au fichier cloud est refusé Au caractère C:\Users\xxxxx\OneDrive - YYYY\Documents\WindowsPowerShell\Modules\PowerShellGet\2.1.5\PSModule.psm1:12451 : 21 + ... $null = PackageManagement\Uninstall-Package @PSBoundParameters + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : NotSpecified: (Microsoft.Power...ninstallPackage:UninstallPackage)…

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Lister les rôles d’administrateur Office 365 et suivre les changements

Les rôles d'administrateur sont la clé de votre royaume Office 365 permet aux organisations de déléguer de manière granulaire les privilèges administratifs. Office 365 contient de nombreux rôles administratifs intégrés. Parmi eux, nous trouvons administrateur général, administrateur Exchange, administrateur d'utilisateurs, administrateur de facturation, lecteur général, etc. Ces privilèges doivent être…

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Get the Office 365 admin roles and track the changes

Admin roles are the key of your kingdom Office 365 allows organizations to granularly delegate administrative privileges. Office 365 contains a lot of built-in aministrative roles. Among them we find Global Administrator, Exchange administrator, User Account Administrator, Billing Administrator, Global reader, etc. Those privileges must be audited regularly. When you…

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Change OneDrive organization name

Sometimes, the name of the organization in OneDrive is no longer the one you want (change of company name, takeover / merger, no change following a test phase, etc.). This name appears in several places: on OneDrive icon next to clockat the top of the files listin Windows Explorerin Office…

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Changer nom organisation OneDrive

De temps en temps, le nom de l'organisation présent dans OneDrive n'est plus celui voulu (changement de nom d'entreprise, rachat/fusion, non changement suite à une phase de test, etc.). Ce nom apparait à plusieurs endroits : sur l'icône OneDrive à côté de l'heureen haut de la liste des fichiersdans l'explorateur…

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Manage Exchange Out-of-Office

Tell people you are not on the office Out-of-Office (OOF) is a useful feature in Exchange to auto-reply to senders with a custom message. But this feature as a drawback: only one message is sent by sender. In a normal way, an user configure Out-of-Office via Outlook or webmail. As…

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