Classic Mac OS, in contrast, had no concept of multiple users built-in to the system. Any person sitting down at a Mac (and any process launched on that Mac) could access and change anything on that system. There were some attempts at adding multi-user functionality to classic Mac OS, but they were ‘added on, not built-in’ and fairly easy.
On your Mac, choose Apple menu System Preferences, then click Network. Open Network preferences for me. In the list at the left, select your Ethernet service. Click Advanced, then click Hardware. Click the Configure pop-up menu, then choose Manually from the pop-up menu. Click the Speed pop-up menu, then choose a speed from the pop-up menu. Set MTU Size from the Command Line of Mac OS X Jan 14, 2013 - 18 Comments MTU stands for Maximum Transmission Unit, and a larger MTU size generally increases efficiency of a network connection because each packet carries more data, but sometimes the default MTU sizes (often 1500) will cause issues with some networks and needs adjusting.
Profile Manager.
The master multitasker.
Profile Manager simplifies deploying, configuring, and managing the Mac computers and iOS devices in your organization. It’s one place where you control everything: You can create profiles to set up user accounts for mail, calendar, contacts, and messages; configure system settings; enforce restrictions; set PIN and password policies; and more. Profile Manager simplifies the distribution of institution-licensed apps and books purchased through the App Store Volume Purchase Program. It also gives users access to a self-service web portal where they can download and install new configuration profiles, as well as clear passcodes and remotely lock or wipe their Mac, iPhone, or iPad if it’s lost or stolen. And it allows you to perform push installs of macOS enterprise apps and iOS media assets including PDF, EPUB, and iBooks Author files.
Features for iOS and macOS
macOS Server lets you assign Volume Purchase Program (VPP) apps to devices — instead of a user’s Apple ID. This allows for the installation of VPP apps on iOS devices and Mac computers without configuring an Apple ID or sending an invitation. You can also migrate apps already installed on a device to a user’s Apple ID without deleting the app or user data.
Features for iOS
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App Store apps — including newly assigned apps and app updates — can be installed even if the App Store is disabled. And apps configured to use Kerberos will automatically launch Per-App VPN when a user logs in to that app. You can enroll iPad and iPhone in the Device Enrollment Program (DEP) and remove the Move from Android option. Network usage rules allow each group or company to specify how managed apps use networks — like restricting the app’s ability to connect over cellular or when roaming on other networks. And you can also update DEP-enrolled supervised devices to the latest iOS version.
macOS Server features restrictions for devices to prevent the use of Mail Drop or AirDrop. You can enable restrictions for supervised devices too, like preventing wallpaper changes, device name changes, modification of enterprise app trust settings, access to iCloud Photos or keyboard shortcuts, Apple Watch pairing, or setting a passcode.
Features for macOS
You can automatically create an administrator account during initial system setup that can be hidden from standard users. Or create a standard account or skip account setup during DEP enrollment, configure the macOS Setup Assistant to create a new standard (non-admin) account, or skip account creation entirely during DEP enrollment.
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Xsan.
Advanced by volumes.
Xsan is a powerful and scalable solution for storage consolidation. Everyone in your organization can have fast, concurrent access to terabytes of centralized data. Built into macOS, Xsan allows any Mac to access Xsan or StorNext volumes over Fibre Channel or Ethernet.