(credit: Jerry Raia)
Coming this summer, the Endpoint Data and Response (EDR) portions of ATP will be available for these older operating systems, allowing their health and status to be managed through the cloud interface. This will be paired with either third-party antivirus for endpoint protection or Windows Defender/System Center Endpoint Protection.
This move shows the contradictory position Microsoft finds itself in. On the one hand, Microsoft wants enterprises to deploy and use ATP as it continues to build its cloud-based device management and monitoring software. On the other hand, Redmond wants those same companies to upgrade to Windows 10. This creates a tension: having ATP as a Windows 10 exclusive feature makes Windows 10 more attractive—Microsoft says that security is one of the major reasons enterprises cite for moving to the new operating system—but with many organizations still having Windows 7 and Windows 8.1 systems that they need to support, the inability to monitor those machines makes ATP less attractive.
With migrations to Windows 10 well underway, Microsoft has opted to boost its cloud service's capabilities rather than prop up older operating systems. The decision to support Windows 7 comes in spite of that operating system having less than two years of support left; its extended support period ends in January 2020.
Article Link: https://arstechnica.com/?p=1258447