Yammer and Office 365 groups

Overview: https://docs.microsoft.com/en-us/yammer/manage-yammer-groups/yammer-and-office-365-groups Network migration – Consolidate multiple Yammer networks: https://docs.microsoft.com/en-us/yammer/configure-your-yammer-network/consolidate-multiple-yammer-networks Enforce Office 365 identity for Yammer users: https://docs.microsoft.com/en-us/yammer/configure-your-yammer-network/enforce-office-365-identity

RPC server not available error when accessing Windows server 2003

Recently I am facing remote desktop login problem in on Windows 2003 Server. While I am enter user name and password server give me logon error. “The system cannot log you on due to the following error: The RPC server is unavailable. Please try again or consult your system administrator.   From another member serverContinue reading “RPC server not available error when accessing Windows server 2003”

How to repair servermanager ?

How to repair servermanager.exe on 2012 R2 ? if servermanager crash and if there is an event on application event log: Event ID: 1000 Faulting application path: C:\Windows\system32\ServerManager.exe Faulting module path: C:\Windows\system32\wmidcom.dll Solution: Rename the registry key HKLM\SOFTWARE\Microsoft\ServerManager\ServicingStorage\ServerComponentCache to HKLM\SOFTWARE\Microsoft\ServerManager\ServicingStorage\ServerComponentCache.old Reboot to take effect then if KO remove the .old registry keys  

Azure – how to register and manage subscriptions

‚ÄúRegarding Azure, it has nothing to do with users or products; you buy upfront a ‘monetary commitment’ and you pick and choose platform(s)/storage/MS apps from the MS cloud environment, so you should see Azure as a ‘Cloud services’ sort of instance which you pay as per you use. In order to achieve this, we needContinue reading “Azure – how to register and manage subscriptions”

AD – DCShadow attack

Description of the attack: https://www.dcshadow.com/   Detection of the attack: PowerShell: https://github.com/AlsidOfficial/UncoverDCShadow ATA Azure ATP detection: https://techcommunity.microsoft.com/t5/Enterprise-Mobility-Security/How-Azure-Advanced-Threat-Protection-detects-the-DCShadow-attack/ba-p/265740 Other articles: https://blog.stealthbits.com/detecting-dcshadow-with-event-logs/