Microsoft Security Compliance Manager 4.0 compare policy

Using SCM can do  1 to 1 comparison and you can do standalone and import the GPO.

you can import the two GPO in SCM and compare them. You'll see below and can also export the result in an Excel file.
Settings that differ
Settings that match
Settings only in First baseline
Settings only in Second baseline
 
other then that, to compare with "merged" GPOs which I see it as 1 -N comparison using SCM

https://www.experts-exchange.com/questions/28491092/Microsoft-Security-Compliance-Manager-compare-baseline-to-multiple-GPOs.html

Another more short summary in SCM steps in http://terrytlslau.tls1.cc/2011/11/comparing-group-policy-by-security.html?m=1

Hi this is Exellent,
I took your message to my supervisor and he was fine with your message. Surely we will test and eventually implement it.

I have another question regarding SCM 4.0 and I hope you can help as well .

Can SCM 4.0 connect to a remote Windows 2012r2 and perform the comparison of the policy ? in few words avoiding the backup and import manually ?

the goal is to have something similar to nessus ( hopefuly SCM) that perform an audit the policy of all the windows server in the farm and compare them with the Baseline Security Policy .    

Thank you
Carlo

Thank you, it helped me a lot.
Bye
Carlo