The company says doing so has made Windows on Mac perform significantly faster than before.įor enterprises, it is important to verify both that essential apps are not reliant on kexts before upgrading to the new OS, and to ensure all your key apps are compatible with Big Sur. If your company makes use of Windows VMs, the good news in terms of the Big Sur upgrade is that Parallels, one of the most significant developers formerly making use of kexts, has itself migrated to the new Systems Extensions framework. Apple is asking app developers that use kexts to migrate their software to Apple’s Systems Extensions framework. Apple believes the move will make its systems more secure - it would even help against the recently disclosed T2 vulnerability.

One major change some enterprises should check for now is the removal of support for legacy kernel extensions ('kexts'). There are also many privacy and security enhancements across the system. This is, of course, particularly useful once it comes to supporting remote teams. MacOS-managed software updates is a flagship feature for enterprises it lets administrators use MDM to delay software updates on supervised devices. The ability to do that gives you a chance to test critical apps and infrastructure elements before they are deployed across your company. Nonetheless, once BigSur is rolled out, we shall publish some of its most exciting features brought to play.Big Sur will reduce security vulnerabilities and also introduces some new IT management features, as explained below. So, If you own an older MacBook, the best path is running macOS Catalina or Mojave that rank as great Big Sur alternatives with slightly fewer features than the new Apple OS. This is due to the operating system’s minimum hardware requirements that are dedicated to only newer models.

MacBook Pro (Retina, 13-inch, Early 2013).

MacBook Pro (Retina, 13-inch, Late 2013).

MacBook Pro (Retina, 15-inch, Early 2013).

MacBook Pro (Retina, 15-inch, Late 2013).

MacBook Pro (Retina, 13-inch, Mid 2014).

MacBook Pro (Retina, 15-inch, Mid 2014).MacBook Pro (Retina, 13-inch, Early 2015).MacBook Pro (Retina, 15-inch, Mid 2015).MacBook Pro (13-inch, 2016, Two Thunderbolt 3 ports).MacBook Pro (13-inch, 2016, Four Thunderbolt 3 ports).MacBook Pro (13-inch, 2017, Two Thunderbolt 3 ports).MacBook Pro (13-inch, 2017, Four Thunderbolt 3 ports).MacBook Pro (13-inch, 2018, Four Thunderbolt 3 ports).

What macs get big sur