Picture of Brian Desmond

Brian Desmond

Brian is a principal at Ravenswood Technology Group where he leads a team of professionals focused on delivering best-in-breed consulting services for the Microsoft security and identity management ecosystem. Brian has been recognized annually as a Microsoft MVP since 2003 and is the author of the fourth and fifth editions of Active Directory from O'Reilly.

Protecting Office 365 Data in a Modern World

[PRESENTATION] Protecting Office 365 Data in a Modern World This information in this presentation deck by Brian Desmond from Ravenswood Technology Group includes the following

Kerberos Delegation and Troubleshooting

[ARTICLE] Kerberos Delegation and Troubleshooting When things go wrong with Active Directory’s (AD’s) Kerberos implementation, troubleshooting can be a daunting task. Ninety-nine percent of the

Kerberos in Active Directory

[ARTICLE] Kerberos in Active Directory Although Kerberos might seem like black magic to many systems administrators, it’s one of Active Directory’s (AD’s) key underpinnings. In