Secure Dynamic Updates Share on Facebook Post on reddit Tweet on Twitter Share on LinkedIn Home › Forums › Server Operating Systems › Windows Server 2000 / 2003 / 2003 R2 › Secure Dynamic Updates This topic has 3 replies, 4 voices, and was last updated 5 years, 4 months ago by berra. Viewing 1 post (of 1 total) Author Posts joswoodyMember Apr 14, 2015 at 2:31 am #165163 I have a question regarding secure dynamic updates. I have a Windows 2003 R2 Domain Controller. Dynamic Updates for my zone are set to: Secure Only. My machines are not being registered in the DNS Zone. What could be the problem? Are there any configuration that needs to be done from the client side? The client is using Windows 8.1. Could this be the issue? Regards, Jo Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.