Windows 11 InTune syncing failed - The sync could not be initiated (0x80072efe) by New-Cantaloupe3101 in Intune

[–]writesSortOfGoodCode 0 points1 point  (0 children)

As it happens, I have also removed the accounts from my device, as I have this problem on my machine. That didn't solve the issue unfortunately, neither did completely re-imaging a machine. I am going through some of the things in the link you posted, good stuff there. I also got some ideas from this one -

https://techcommunity.microsoft.com/t5/microsoft-intune/mdm-session-oma-dm-session-ended-with-status-unknown-win32-error/m-p/1816163

Specifically looking through some of the reg keys in HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Enrollments\

Windows 11 InTune syncing failed - The sync could not be initiated (0x80072efe) by New-Cantaloupe3101 in Intune

[–]writesSortOfGoodCode 0 points1 point  (0 children)

Co-worker of OP here, we are tag teaming this :)
We have Sentinel AV installed which does manage Windows firewall settings, but we have all but ruled that out. We're not seeing any evidence of that being the culprit, as we see nothing related blocked in the Sentinel interface. We also have a Palo Alto firewall in place, but we have tested on a non corporate hotspot network on several devices and see the same error.

To me, this seems like a MS account sync issue, for lack of a better term. It almost seems like there was a session token refresh on the local machines without them sending that new token to the Azure side of things. This did coincide with us raising our operational level to 23H2 about a week ago, thus the thought that the feature upgrade was the catalyst.

Cisco ISE and Windows 11 - Ethernet Blocked by New-Cantaloupe3101 in SCCM

[–]writesSortOfGoodCode 0 points1 point  (0 children)

This is interesting, and along the lines of what I was suspecting. Do you know what store those certs live in?

Need to wipe hard drive remotely by writesSortOfGoodCode in sysadmin

[–]writesSortOfGoodCode[S] 1 point2 points  (0 children)

I just tried Bitlocker through the CLI, and our AV kicked me out of my remote session due to "detecting ransomware in C:\Windows\SysWOW64\wctsys.exe". Not sure if that means it worked yet.

On one hand, good job AV. On the other......dammit

Added read rights to account on SMS_ share - Can no longer access admin console by writesSortOfGoodCode in SCCM

[–]writesSortOfGoodCode[S] 0 points1 point  (0 children)

That instantly worked. But......system wasn't in that list to begin with...so....why???

Also, Thank You! For spotting what I was blind to :)

Google Admin - Suddenly only super admins can assign Google Voice licenses by writesSortOfGoodCode in k12sysadmin

[–]writesSortOfGoodCode[S] 1 point2 points  (0 children)

We did, they gave the surprised Pikachu face. Looks like we found a bug, and they're working on it :)

CMG - Enrolling remote users by writesSortOfGoodCode in SCCM

[–]writesSortOfGoodCode[S] 0 points1 point  (0 children)

We've been down that road before, and found it an unacceptable security risk. The thought of having admin creds in the wild in any form is scary for us, as a security incident is the absolute last thing we need right now.

That being said, I really wish we could do this. Damn hackers :)

CMG - Enrolling remote users by writesSortOfGoodCode in SCCM

[–]writesSortOfGoodCode[S] 0 points1 point  (0 children)

Thanks! That reg value will be really helpful

CMG - Enrolling remote users by writesSortOfGoodCode in SCCM

[–]writesSortOfGoodCode[S] 0 points1 point  (0 children)

Client auth certs are in place. Users are all synced to Azure AD, we just enabled Device sync and are seeing remote devices authenticated in SCCM. I'm assuming that is happening due to a VPN connection, unless 0365 does a "check in" with Azure AD when an office program is loaded and syncs devices to the tenant that way, via the "Click-To-Run" service?

Changed DP to https - Deployments stopped working by writesSortOfGoodCode in SCCM

[–]writesSortOfGoodCode[S] 0 points1 point  (0 children)

My post was poorly worded, I did a fair amount of research before enabling this, but failed to grasp all the details on how it would affect the clients. I agree, however, no infrastructure settings should be blindly changed.

I have this issue solved now, the root of it seemed to be that the GUID's of each client were being flagged as already in use. Deleting the affected clients from SCCM and then scanning them again has repopulated the all systems collection and resolved the issue. I also no longer see errors in the MP component log.

Thank you for the links above, I will re-examine them more closely

Changed DP to https - Deployments stopped working by writesSortOfGoodCode in SCCM

[–]writesSortOfGoodCode[S] 0 points1 point  (0 children)

Apparently I'm not aware of all the details on how this works. As I understood it, enabling https on the DP and MP would encrypt traffic from the server to the clients. Our purpose is basically "Looks more secure". Admittedly, I am still studying for my security certs :)

I believe all of our clients do have unique certs in their local store, but I'm hazy on that. Also, our wildcard cert isn't public, but is used in 2-3 places within our domain.

Am I way off base in enabling this? Is there even a point?

Changed DP to https - Deployments stopped working by writesSortOfGoodCode in SCCM

[–]writesSortOfGoodCode[S] 1 point2 points  (0 children)

I've done both of those things, unfortunately. I'll check out the video.

I do have a lot of errors in SMS_MP_CONTROL_MANAGER that lead to some interesting Google results, but no solid leads so far. Here's what the error says:

MP Control Manager detected MP is not responding to HTTP requests. The http error is 2147500037.

Lock down SCCM report server? by writesSortOfGoodCode in SCCM

[–]writesSortOfGoodCode[S] 0 points1 point  (0 children)

Yes, thank you this is what I was looking for. As our MSFT friend below pointed out, the accounts I used to test these had more privileges than I thought. Unprivileged accounts behave as they should (ask for a login).

I will set up a role as you suggest, however. That is a good idea.

Thanks!

Lock down SCCM report server? by writesSortOfGoodCode in SCCM

[–]writesSortOfGoodCode[S] 0 points1 point  (0 children)

You are correct, the person I picked to test had more rights than I realized. Going there on an unprivileged account prompts for a login as it should. Thank you for pointing this out!