Windows Defender Updates

Has Windows Defender changed the way it updates its malware definitions? I keep seeing something like Security Intelligence Update from my Windows update history log?

Hey all, I was just wondering if I postpone my Win 10 updates for a few weeks, will my Windows Defender still get it's virus updates or do they get them thru the Win 10 Update? Thanks in advance

Has MS stopped updating this Program? I used to many per day and I have not had one since ~ 5:00PM on 6.19.2019 237897 Reported to the HUB

I have my Windows 10 Updates set to Notify Download and Notify to Install from Group Policy. But can I make the Windows Defender updates or definition updates to install automatically without changing the Windows 10 update settings above? Those...

MS Defender updates from Windows Update in settings fail, other Updates successful, but MS Defender from Control panel can update the same definition updates without problems (why, oh, why? can't I just select and copy from settings? :()...