If the disk is encrypted with FileVault, click Unlock, enter the password, then click Unlock. Select the system you want to use to set the security policy. In the Recovery app, choose Utilities > Startup Security Utility. Select an administrator account, then click Next.Įnter the password for the administrator account, then click Continue. Press and hold the power button until “Loading startup options” appears. On the Mac with Apple silicon, choose Apple menu > Shut Down.
#APPLE SECURITY UPDATE FOR MAC SERIAL NUMBER#
If the serial number of the MDM-managed Mac doesn’t appear in Apple School Manager or Apple Business Manager, the MDM administrator can ask a local administrator to manually change the security policy to Reduced Security to authorize remote management of kernel extensions. This management can be authorized automatically if the serial number of the MDM-managed Mac appears in Apple School Manager or Apple Business Manager. If an organization-owned Mac is enrolled in mobile device management (MDM), MDM can remotely manage kernel extensions and software updates. Before a legacy system extension (also known as a kernel extension or kext) can be installed on a Mac computer with Apple silicon, the security policy must be changed to Reduced Security. By default, your Mac uses the highest level of security, called Full Security. Connect a wireless keyboard, mouse, or trackpadĬhange security settings on the startup disk of a Mac with Apple siliconĪ Mac with Apple silicon uses the sophisticated security features of its signed system volume to protect your Mac against malicious tampering.Get started with accessibility features.Use Sign in with Apple for apps and websites.Manage cookies and other website data in Safari.View Apple subscriptions for your family.Subscribe to podcast shows and channels.
Sync music, books, and more between devices.Send files between devices with AirDrop.Make and receive phone calls on your Mac.Insert photos and documents from iPhone or iPad.Use a keyboard and mouse or trackpad across devices.Use Continuity to work across Apple devices.Use SharePlay to watch and listen together.Use Live Text to interact with text in a photo.Make it easier to see what’s on the screen.Change the picture for you or others in apps.
#APPLE SECURITY UPDATE FOR MAC INSTALL#
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