


RedHat OpenShift
OpenShift on Azure - Custom DNS
If you are using RedHat OpenShift on Azure as your container platform, you are most likely using Azure DNS to resolve names of your cluster nodes â at least when you deployed it using the ARM-Template provided by Microsoft with Azure as the OpenShift cloud provider instead of an âBare-Metalâ installation on Azure VMs without an cloud provider config.


Office 365
Exchange hybrid user migration
During an Exchange online migration, some preparations must take plce in advance so users can be migrated easily to the cloud.\nA typical error in the mailbox migration process occurs because of the mail domain (property: smtp/proxyaddresses) with the message "Target mailbox doesn't have an smtp proxy".

Security
Process low level NtSecurityDescriptor
The SECURITY_DESCRIPTOR structure stores security related attributes of an object. It determines, who can access the object and which additional permissions are assigned. Because sometimes you are confronted with the "raw" NtSecurityDescriptor e.g. in Active Directory related scenarios, I tried give an overview about all parts of it.