SCEP Definition Updates from WSUS

Question

I am currently using ConfigMgr (SUP) for all update patching including SCEP definitions (the 3 times a day scenario) but I was wondering if I can configure the clients so they just get their SCEP definitions from a stand-alone WSUS yet continue to receive
all other updates from ConfigMgr (SUP)? I've been successful with pointing the clients to Microsoft Update, Microsoft Malware Protection Center and UNC file shares by changing the Definition Update Source using a custom Antimalware Policy but
I haven't figured out how to point the SCEP client to a WSUS server? There is a setting in the Antimalware policy to set the UNC path so I was expecting to see a setting to set the WSUS URL. It's hard for me to believe the SCEP client can't be independaly
re-directed to a local WSUS since you can configure the SCEP client it to go directly to Microsoft or the Protection Center which is basically the WSUS mothership.   
  

Answer 1

I understand that. I just assumed that since I can change the Definition Update Source and pull the definitions down from "Updates distributed from Microsoft Update" or "Updates distributed from Microsoft Malware Protection Center"
or "Updates distributed from UNC file shares", all which worked fine for me providing the SCEP client (using WUA) can pull definitions down from a different source
while all other updates come down normally via the SUP/WSUS, that the "Updates distributed from WSUS" option would allow a separate WSUS to work as well.
Jason: You asked "What's your end goal or reason for wanting to have separate sources?"
I would rather not discuss this via the forum so feel free to contact me at
[email protected] and we can continue this conversation and update the thread at a later time.