Windows Autopilot using Intune controlled settings, a background connection flowchart, with Win32 VPN clients including Sonicwall and thirdparty, etc:

https://www.youtube.com/watch?v=WnuBwwfYu4k

What is Microsoft Intune device management:

https://docs.microsoft.com/en-us/mem/intune/remote-actions/device-management

Deploy hybrid Azure AD-joined devices by using INTUNE and Windows Autopilot:

https://docs.microsoft.com/en-us/mem/intune/fundamentals/deployment-guide-enrollment-windows

https://docs.microsoft.com/en-us/mem/autopilot/windows-autopilot-hybrid#:~:text=In%20the%20Microsoft%20Endpoint%20Manager%20admin%20center%2C%20select,of%20the%20setup%2C%20select%20Configure.%20Select%20Sign%20In.

https://docs.microsoft.com/en-us/mem/autopilot/windows-autopilot-hybrid

AD integration with MDM:

https://docs.microsoft.com/en-us/windows/client-management/mdm/azure-active-directory-integration-with-mdm

Configure certificate auto-enrollment:

https://docs.microsoft.com/en-us/windows-server/networking/core-network-guide/cncg/server-certs/configure-server-certificate-autoenrollment

Enroll a Windows 10 device automatically using group policy:

https://docs.microsoft.com/en-us/windows/client-management/mdm/enroll-a-windows-10-device-automatically-using-group-policy

Troubleshooting Join errors and codes:

https://docs.microsoft.com/en-us/azure/active-directory/devices/troubleshoot-hybrid-join-windows-current

https://docs.microsoft.com/en-us/azure/active-directory/devices/faq

Pending join states:

https://www.youtube.com/watch?v=QBR1c81kaxA&t=2s

DSREGCMD /STATUS command statuses defined:

https://docs.microsoft.com/en-us/azure/active-directory/devices/troubleshoot-device-dsregcmd#:~:text=User%20state%201%20NgcSet%3A%20Set%20to%20"YES"%20if,DestructiveAndNonDestructive%2C%20or%20Unknown%20if%20error.%20More%20items...%20

Pending States - Register and unregister device in Hybrid AD:

https://docs.microsoft.com/en-us/troubleshoot/azure/active-directory/pending-devices

https://www.youtube.com/watch?v=QBR1c81kaxA&t=2s

Hybrid Azure AD joined Windows Hello for Business Certificate Trust Provisioning:

https://docs.microsoft.com/en-us/windows/security/identity-protection/hello-for-business/hello-hybrid-cert-whfb-provision

Windows Easy to understand Hello signin:

https://www.youtube.com/watch?v=G-GJuDWbBE8&t=6s

Windows Hello for business:

https://docs.microsoft.com/en-us/windows/security/identity-protection/hello-for-business/hello-videos#windows-hello-for-business-user-enrollment-experience

Windows Hello for business FAQ:

https://docs.microsoft.com/en-us/windows/security/identity-protection/hello-for-business/hello-faq

WINDOWS HELLO for business Troubleshooting:

https://www.brookspeppin.com/2021/09/24/troubleshooting-windows-hello-for-business/

For troubleshooting tool install:

https://howardsimpson.blogspot.com/2021/01/warning-unable-to-resolve-package-source-https-www-powershellgallery-com-api-v2.html

https://www.netspi.com/blog/technical/network-penetration-testing/15-ways-to-bypass-the-powershell-execution-policy/

Using FIDO2 hardware key passwordless:

https://docs.microsoft.com/en-us/azure/active-directory/authentication/howto-authentication-passwordless-security-key-on-premises

Backing up AD:

https://theitbros.com/backup-active-directory/

Using ADSIEdit:

https://theitbros.com/adsi-edit/

Azure AD Connect Sync: Attributes synchronized to Azure Active Directory:

https://docs.microsoft.com/en-us/azure/active-directory/hybrid/reference-connect-sync-attributes-synchronized

Refreshing Schema and MSDS-KeyCredentialsLink attribute:

https://techcommunity.microsoft.com/t5/azure-active-directory-identity/azure-ad-mailbag-windows-hello-for-business/ba-p/445349

https://social.technet.microsoft.com/Forums/en-US/754b99a8-d158-43b6-b756-25c9b6fe40ea/windows-hello-msdskeycredentiallink-problems-with-synchronizaton-this-option-is-temporarily#:~:text=Hi%2C%20You%20can%20open%20up%20Azure%20AD%20Connect,on%20the%20relevant%20msDS-Device%20in%20the%20RegisteredDevices%20folder.

https://social.technet.microsoft.com/Forums/en-US/754b99a8-d158-43b6-b756-25c9b6fe40ea/windows-hello-msdskeycredentiallink-problems-with-synchronizaton-this-option-is-temporarily

Hacking that helps with Windows Hello Key Trust flow understanding:

https://www.dsinternals.com/wp-content/uploads/eu-19-Grafnetter-Exploiting-Windows-Hello-for-Business.pdf

Configuring the CDP and AIA Extensions on CA Server:

https://docs.microsoft.com/en-us/windows-server/networking/core-network-guide/cncg/server-certs/configure-the-cdp-and-aia-extensions-on-ca1

Azure AD Connect: Automatic upgrade:

https://learn.microsoft.com/en-us/azure/active-directory/hybrid/connect/how-to-connect-install-automatic-upgrade

NDES for Intune:

https://www.jeffgilb.com/ndes-for-intune/