Posts by Mo wasay
Diving into Primary Refresh Tokens and Authentication Strengths in Microsoft Entra ID
Diving into Primary Refresh Tokens and Authentication Strengths in Microsoft Entra ID
Azure, entra-azure
October 22, 2025
Mastering PRT Delayed Renewal in Microsoft Entra ID: Controls, Configurations, and Real-World Scenarios
Mastering PRT Delayed Renewal in Microsoft Entra ID: Controls, Configurations, and Real-World Scenarios
entra-azure
September 24, 2025
Understanding Tokens in Microsoft Entra ID: Types, Lifetimes, and Beyond
Understanding Tokens in Microsoft Entra ID: Types, Lifetimes, and Beyond
entra-azure
September 24, 2025
Adding an Application Registration\ Service Principal to another Application Registration\ Service Principal
Adding an Application Registration\ Service Principal to another Application Registration\ Service Principal
entra-azure, PowerShell
November 8, 2022
Get all the domains controllers in the AD forest along with their current FSMO roles
Get all the domains controllers in the AD forest along with their current FSMO roles
Active Directory, PowerShell, Windows
June 11, 2021
Force synchronization for DFSR-replicated SYSVOL
Force synchronization for DFSR-replicated SYSVOL
Active Directory, Windows
April 22, 2020
Get Inactive Users Report for the past 60 days in a multi domain environment
Get Inactive Users Report for the past 60 days in a multi domain environment
Active Directory, PowerShell, Windows
February 18, 2020
Get Primary, Secondary, Tertiary DNS values and more from Multiple Servers
Get Primary, Secondary, Tertiary DNS values and more from Multiple Servers
entra-azure, PowerShell, Windows
February 13, 2020
Fix Active Directory broken security inheritance problem
Fix Active Directory broken security inheritance problem
PowerShell, Windows
August 8, 2019
How to Fix: Attribute userAccountControl of DC is: 0x82020
How to Fix: Attribute userAccountControl of DC is: 0x82020
Windows
July 2, 2019
Point a Window Client or Server to a particular Domain Controller
Point a Window Client or Server to a particular Domain Controller
Active Directory, Windows
December 4, 2018
Force Replication of all Domain Controllers on all Sites
Force Replication of all Domain Controllers on all Sites
PowerShell, Windows
September 14, 2018
Deploying the SCCM Client with VMware Client Windows Guest Customization
Deploying the SCCM Client with VMware Client Windows Guest Customization
SCCM, VMware, Windows
April 19, 2018
NSLookup still showing IP of demoted Domain Controller
NSLookup still showing IP of demoted Domain Controller
Windows
March 23, 2018
ConfigMgr 2012 R2 – WSUS sync fails with HTTP 503 errors
ConfigMgr 2012 R2 – WSUS sync fails with HTTP 503 errors
Windows
March 19, 2018
Active Directory Ports required between client and domain controllers
Active Directory Ports required between client and domain controllers
Active Directory, entra-azure, Windows
February 20, 2018
Going back to the basics….moving out of Amazon Drive!
Going back to the basics….moving out of Amazon Drive!
Linux, Mac, Windows
December 27, 2017
Get .Net Framework Version for the .DLL & .EXE files
Get .Net Framework Version for the .DLL & .EXE files
PowerShell, Windows
November 9, 2017
Provisioning a New Office 365 User and Mailbox from Exchange Hybrid via PowerShell
Provisioning a New Office 365 User and Mailbox from Exchange Hybrid via PowerShell
Office365 | M365, PowerShell
September 18, 2017
Add Alternate Email Address or Recovery Email Address for Office365 Administrator
Add Alternate Email Address or Recovery Email Address for Office365 Administrator
Office365 | M365, PowerShell
September 6, 2017
Map a network drive using PowerShell
Map a network drive using PowerShell
PowerShell, Windows
August 16, 2017
Speed up Active Directory & DNS replication between Sites
Speed up Active Directory & DNS replication between Sites
Windows
August 8, 2017
The Lazy Way To Do Active Directory Inventory
The Lazy Way To Do Active Directory Inventory
Windows
June 14, 2017
Adding a security group to the Local Administrator Group in AD
Adding a security group to the Local Administrator Group in AD
Windows
June 6, 2017
Resolve IP Addresses from List of Host Names
Resolve IP Addresses from List of Host Names
PowerShell
April 25, 2017
Connecting to a remote domain controller using PowerShell
Connecting to a remote domain controller using PowerShell
PowerShell, Windows
April 25, 2017
Outlook 2016: Remove Duplicate entries in Room Finder
Outlook 2016: Remove Duplicate entries in Room Finder
Office365 | M365
April 12, 2017
Reset Windows Server 2012 R2 RDS 120 Day Grace Period
Reset Windows Server 2012 R2 RDS 120 Day Grace Period
Windows
April 12, 2017
No remote Desktop License Server available on RD Session Host server 2012 R2
No remote Desktop License Server available on RD Session Host server 2012 R2
Windows
April 12, 2017
Office365: List Your Business Can’t Live Without
Office365: List Your Business Can’t Live Without
Office365 | M365
April 5, 2017
Hack: Microsoft Outlook AutoComplete
Hack: Microsoft Outlook AutoComplete
Office365 | M365, Windows
March 6, 2017
Create A Dedicated Account To Join Computers To A Domain
Create A Dedicated Account To Join Computers To A Domain
Windows
February 28, 2017
Cleaning up Office365 Groups Mess
Cleaning up Office365 Groups Mess
entra-azure, Office365 | M365, SharePoint
February 23, 2017
How to Configure Time Server (NTP Server) on Centos 7?
How to Configure Time Server (NTP Server) on Centos 7?
Linux, VMware
February 15, 2017
How to restart management agents on ESX or ESXi host
How to restart management agents on ESX or ESXi host
Linux, VMware
February 13, 2017
Creating Security Groups for File Shares in Bulk using PowerShell
Creating Security Groups for File Shares in Bulk using PowerShell
Information Technology, Windows
February 8, 2017
Remove duplicates, blank lines, spaces, to get unique values and sort data in one operation
Remove duplicates, blank lines, spaces, to get unique values and sort data in one operation
Information Technology, Windows
February 7, 2017
A chart describing CIDR subnets
A chart describing CIDR subnets
Information Technology
January 5, 2017
Delete Files and Folders Older Than X Days
Delete Files and Folders Older Than X Days
Windows
January 4, 2017
Set password never to expire for users in a particular domain (Bulk mode)
Set password never to expire for users in a particular domain (Bulk mode)
Office365 | M365
January 3, 2017
Get PasswordAge for users in a particular domain
Get PasswordAge for users in a particular domain
Office365 | M365
January 3, 2017
How to force update GlobalAddressList in Office 365?
How to force update GlobalAddressList in Office 365?
Office365 | M365
December 7, 2016
Remove disabled users from Distribution Lists & Security Groups in Active Directory
Remove disabled users from Distribution Lists & Security Groups in Active Directory
Windows
November 10, 2016
Configure SNMP on an ESXi Host or multiple Hosts
Configure SNMP on an ESXi Host or multiple Hosts
VMware
November 9, 2016
Convert resource mailbox to a user mailbox
Convert resource mailbox to a user mailbox
Office365 | M365
November 3, 2016
Find out ‘in cloud’ Distribution Groups
Find out ‘in cloud’ Distribution Groups
Office365 | M365
November 3, 2016
Migrate Office365 Photos to AD
Migrate Office365 Photos to AD
Office365 | M365
November 2, 2016
Create a Virtual Machine with 2 NICs in Azure Classic
Create a Virtual Machine with 2 NICs in Azure Classic
entra-azure
November 1, 2016
Active Directory: Changing passwords for users in bulk using a .csv file
Active Directory: Changing passwords for users in bulk using a .csv file
Office365 | M365, Windows
October 13, 2016
Extending the Booking days for Conference Room Calendar (Resource)
Extending the Booking days for Conference Room Calendar (Resource)
Office365 | M365
October 13, 2016
Linux: CentOS 6 kernel panic+0xa7/0x16f fix
Linux: CentOS 6 kernel panic+0xa7/0x16f fix
Linux
October 11, 2016
VMware: Intermittent Error: Unexpected character ‘’ (code 65279 / 0xfeff) in prolog; expected ‘<' at [row,col {unknown-source}]: [1,1] pop up in Windows vSphere client ?
VMware: Intermittent Error: Unexpected character ‘’ (code 65279 / 0xfeff) in prolog; expected ‘<' at [row,col {unknown-source}]: [1,1] pop up in Windows vSphere client ?
VMware, Windows
October 4, 2016
Windows: Hide Internet Explorer 11 address bar & navigation bar
Windows: Hide Internet Explorer 11 address bar & navigation bar
Windows
September 11, 2016
Excel: Check email addresses in bulk if format is correct or not
Excel: Check email addresses in bulk if format is correct or not
Windows
August 25, 2016
DFS Namespace service could not initialize cross forest trust information
DFS Namespace service could not initialize cross forest trust information
Windows
August 11, 2016
DNS broken after Windows Update KB3145126
DNS broken after Windows Update KB3145126
Windows
August 11, 2016
Check Proxy settings from Powershell
Check Proxy settings from Powershell
Windows
August 10, 2016
IE Enable/Disable Proxy Settings via Registry
IE Enable/Disable Proxy Settings via Registry
Windows
August 10, 2016
Disable IPv6 on Windows Core Server 2008 R2 – 2012 R2
Disable IPv6 on Windows Core Server 2008 R2 – 2012 R2
Windows
August 9, 2016
Change the password age in bulk for Active Directory accounts
Change the password age in bulk for Active Directory accounts
Windows
July 21, 2016
Disable Office group creation
Disable Office group creation
Office365 | M365
July 17, 2016
Saving emails in the ‘Sent Folder’ of shared mailboxes
Saving emails in the ‘Sent Folder’ of shared mailboxes
Office365 | M365
June 16, 2016
ESXi 6.0 not detecting BROCADE HBA adapter
ESXi 6.0 not detecting BROCADE HBA adapter
VMware
June 9, 2016
Remove licensing from ESXi host
Remove licensing from ESXi host
VMware, Windows
June 8, 2016
How to remove hidden network adapters
How to remove hidden network adapters
Windows
May 27, 2016
Quick and Simple Way to Export DHCP Scope Settings From One Server to Another
Quick and Simple Way to Export DHCP Scope Settings From One Server to Another
Windows
May 25, 2016
“Host SMBus controller not enabled!â€
“Host SMBus controller not enabled!â€
Linux
May 20, 2016
Find out mapped network drive logins
Find out mapped network drive logins
Windows
May 11, 2016
Remove group membership of disabled accounts
Remove group membership of disabled accounts
Office365 | M365, Windows
April 25, 2016
ManageEngine ADSelfService Plus – How to apply a wildcard cert ?
ManageEngine ADSelfService Plus – How to apply a wildcard cert ?
Windows
April 5, 2016
Deleting Thumbs.db & Desktop.ini files and How to prevent them
Deleting Thumbs.db & Desktop.ini files and How to prevent them
Windows
March 31, 2016
How to Start and Enable Firewalld on CentOS 7
How to Start and Enable Firewalld on CentOS 7
Linux
March 28, 2016
How to check status, stop, and disable firewall on CentOS 7
How to check status, stop, and disable firewall on CentOS 7
Linux
March 28, 2016
Find files hiding in a lot of sub directories
Find files hiding in a lot of sub directories
Windows
March 26, 2016
How to Install VMware Tools on RHEL 7/CentOS 7
How to Install VMware Tools on RHEL 7/CentOS 7
Linux, VMware
March 18, 2016
Get a list of shared mailboxes that are accidentally licensed
Get a list of shared mailboxes that are accidentally licensed
Office365 | M365
March 16, 2016
How to configure static ip address on CentOS 7
How to configure static ip address on CentOS 7
Linux
March 14, 2016
How to setup network after RHEL/CentOS 7 minimal installation
How to setup network after RHEL/CentOS 7 minimal installation
Linux
March 14, 2016
Deleting contents of a mailbox
Deleting contents of a mailbox
Office365 | M365
January 21, 2016
Creating a Picture Policy to use with Office365
Creating a Picture Policy to use with Office365
Office365 | M365
January 18, 2016
Find out Windows version from an ISO file
Find out Windows version from an ISO file
Windows
January 18, 2016
How do I enable or disable anonymous LDAP binds to Windows Server 2008 R2 Active Directory (AD)?
How do I enable or disable anonymous LDAP binds to Windows Server 2008 R2 Active Directory (AD)?
Windows
January 15, 2016
Transferring FSMO roles (2003-2012)
Transferring FSMO roles (2003-2012)
Windows
January 11, 2016
How to manually uninstall a printer driver in Windows
How to manually uninstall a printer driver in Windows
Windows
January 7, 2016
Delete the Lync or Skype for Business SIP profile from a Windows computer
Delete the Lync or Skype for Business SIP profile from a Windows computer
Office365 | M365
November 18, 2015
Exchange 2010: Moving Messages to Another Working Queue on another CAS Server
Exchange 2010: Moving Messages to Another Working Queue on another CAS Server
Office365 | M365
September 21, 2015
Updating the system time on Server 2008R2 & 2012R2 using NTP Servers
Updating the system time on Server 2008R2 & 2012R2 using NTP Servers
Windows
September 18, 2015
Cannot migrate user from Exchange 2010 to Exchange Online
Cannot migrate user from Exchange 2010 to Exchange Online
Office365 | M365
August 19, 2015
Bulk removal of Password Never Expires checkbox in AD
Bulk removal of Password Never Expires checkbox in AD
Windows
July 23, 2015
Quest AD PowerShell cmdlets
Quest AD PowerShell cmdlets
Windows
July 4, 2015
Microsoft IIS: Disabling the SSL v3 Protocol
Microsoft IIS: Disabling the SSL v3 Protocol
Windows
July 4, 2015
Outlook: Removing Copy from all the Calendar entries after importing from PST
Outlook: Removing Copy from all the Calendar entries after importing from PST
Office365 | M365
July 2, 2015
Enabling ActiveSync for a Security Group using Powershell
Enabling ActiveSync for a Security Group using Powershell
Office365 | M365
June 23, 2015
Disabling ActiveSync for a Group of Users using Powershell
Disabling ActiveSync for a Group of Users using Powershell
Office365 | M365
June 18, 2015
nvvsvc.exe C++ Runtime Error
nvvsvc.exe C++ Runtime Error
Windows
January 31, 2013
Exchange 2007: Give a user full access to all mailboxes
Exchange 2007: Give a user full access to all mailboxes
Office365 | M365, Windows
June 22, 2012
Windows: Remove hidden NIC
Windows: Remove hidden NIC
Windows
June 18, 2012
This operation has been cancelled due to restrictions in effect on this computer.
This operation has been cancelled due to restrictions in effect on this computer.
Windows
June 15, 2012
Send Email from an Alias
Send Email from an Alias
Office365 | M365
April 11, 2012
Exporting Site List from IIS 7.x
Exporting Site List from IIS 7.x
Windows
March 22, 2012
Assign a Room Mailbox Permissions
Assign a Room Mailbox Permissions
Office365 | M365
February 17, 2012
Close Powershell Sessions!
Close Powershell Sessions!
Office365 | M365
February 17, 2012
Set a Room Mailbox to Show Details of a Meeting in its Calendar
Set a Room Mailbox to Show Details of a Meeting in its Calendar
Office365 | M365
February 17, 2012
Grant & Revoke Access to Mailboxes
Grant & Revoke Access to Mailboxes
Office365 | M365
February 17, 2012
Remove Password Expiration
Remove Password Expiration
Office365 | M365
February 17, 2012
Maintain Your Mac – Check the File System for Errors
Maintain Your Mac – Check the File System for Errors
Mac
April 1, 2011