I get what you're saying, but from my point of view, this seems like something that doesn't need to be advised, because it is so trivial. Yes, if someone pwns my AD, then they can also pwn my cloud if i'm using some sort of federated trust. Even if i'm not, and both systems are completely separate, they just need to steal passwords from the cloud admin, which should be easy given they're already domain admins.
Maybe Andrew being overly cautious, was assuming most government users didn't know these basic facts, and should be warned anyway? Was MS pushing back on his report because communicating something like this to users would probably sow too much confusion?
That would still a failure on MS's part, but would make for a much more boring story. The article makes it seem like Andrew discovered an atomic bomb and MS pushed it under the rug. The reality seems much more bland.
But still, could you elaborate on the default configuration being insecure? I know next to nothing about Azure/Entra, maybe I'm missing something important.
What it says is "be careful when using federated trust relationships, because if one of your trusted environments is pwned, it will be trusted by the others". That's very obvious.
And about "disable seamless SSO", I only found this:
"On-premises SSO systems: Deprecate any on-premises federation and Web Access Management infrastructure and configure applications to use Azure AD." (Seems pretty basic too, especially considering how vulnerable on-prem ADs are).
The original article seems to paint this MS page as a security advisory or vulnerability notification, while it just seems to me to be a very very basic security guideline.
> If you have a competent and fully staffed SRE Platform engineering team - you will NOT need a separate cybersecurity team.
Not all cybersecurity problems are platform problems, or even technical problems. Even if you decide to gather all AppSec/InfraSec engineers inside of SRE/SysAdmin, this creates two problems:
1 - They are now separate from the main cybersecurity team, which is solving other problems and that in turn creates all sorts of issues ranging from lack of coordination to managerial ones.
2 - This creates a HUGE lack of separation of duties (or a conflict of interest). The executor of a task should never be the auditor of a task. You cannot expect the SRE team to go out of their way to keep finding flaws in their own work and exposing them to the board so they can be forced to reprioritize and fix these flaws. The SRE can and should have security built-in as much as possible, but an external team is still required.
>yeah, but crowdstike or whatever antivirus you use can.
...No, it really can't. Not all of the time. It doesn't understand your business logic behind your architecture, it doesn't know how to separate normal from anomalous behaviour (yes, even if you have XtremeAI or whatever the vendor peddled to you), it cannot correlate alerts and activites in patterns not explicitly programmed and it can't generate alerts with 100% precision. In short, it's not intelligent.
Maybe Andrew being overly cautious, was assuming most government users didn't know these basic facts, and should be warned anyway? Was MS pushing back on his report because communicating something like this to users would probably sow too much confusion?
That would still a failure on MS's part, but would make for a much more boring story. The article makes it seem like Andrew discovered an atomic bomb and MS pushed it under the rug. The reality seems much more bland.
But still, could you elaborate on the default configuration being insecure? I know next to nothing about Azure/Entra, maybe I'm missing something important.