Microsoft has announced a new vulnerability in its AD domain controllers.  They are promising a fix by mid-Jan 2020, but in the meantime they have offered LDAP hardening recommendations so that these controllers are not vulnerable. 

Those recommendations are:
    - enable LDAP channel binding and
    - LDAP signing on Active Directory Domain Controllers.

(I don't pretend to know what that is.)

My question is -- if our AD admins implement these recommended hardenings, what impact will that have on our sssd clients?