If you are maintaining healthy AD infrastructure it is very much unlikely to see lingering objects in AD. Let’s assume a Domain Controller has been disconnected from Active Directory environment and stayed offline more that the value specified tombstone lifetime attribute. Then it was again reconnected to replication topology. The objects which were deleted from Active Directory during the…
Healthy Replication is a must for active directory environment. SYSVOL folder in domain controllers contain policies and log on scripts. It is replicated between domain controllers to maintain up to date config (consistency). Before windows server 2008, it used FRS (File Replication Service) to replicate sysvol content among domain controllers. With Windows server 2008 FRS was deprecated and…
When organizations want to use same user name and passwords to log in to on-premises and cloud workloads (azure), there are two options. One is to sync user name and password hashes from on-premises active directory to azure AD. Other option is to deploy ADFS farm on-premises and use it to authenticate cloud based logins. But it needs additional planning and resources. On-premises AD uses hash…
