My main problem with this state of affairs is compliance. We have customers that require us to get certain certifications from TÜV. The TÜV asks your whole comp

My main problem with this state of affairs is compliance. We have customers that require us to get certain certifications from TÜV. The TÜV asks your whole company to have certified AV Software in place on all machines. They do not accept Windows Defender as a dedicated AV Solution, or atleast did not the last time. I'm still unsure what to tell them about our Macs and Linux Notebooks that we've acquired since the last audit. Does anyone have a solution for this?