Access policy settings like Require simple PIN for access, and Block managed apps from running on jailbroken or rooted devices. Data protection with APP on devices managed by an MDM solution The below illustration shows the layers of protection that MDM and App protection policies offer together. Nov 06, 2017 The problem I keep running into is that most applications have some type of built-in browser (they can access internet even with safari deleted) that allows access to fb and other sites for the sake of promoting their products, but once you are on these 3 rd party sites you pretty much have free reign through the apps unrestricted browser.
With Screen Time, you can see how much time you and your kids spend on apps, websites, and more. Make informed decisions about how you use your devices, and set limits if you'd like to. Learn how to turn on Screen Time, use a Screen Time Passcode, track usage, limit usage, and approve requests for more time.
Turn on Screen Time
Make sure that your Mac is using macOS Catalina, then follow these steps:
If you're using Family Sharing to manage a child account, you can turn on Screen Time directly from each of your child's devices. Or follow these steps to do it from your Mac:
Before deciding whether to select ”Use a Screen Time Passcode,” learn about Screen Time passcodes.
Use a Screen Time passcode
Set a passcode so that only you can change Screen Time settings and allow more time when app limits expire. If you're a parent, use this feature to set up enforceable content, communication, and privacy limitations for your child.
If you're using Family Sharing to manage a child account, follow these steps:
If you're not using Family Sharing to manage a child account, follow these steps:
If you're setting a passcode while logged in to your administrator account, an alert explains that you should do this from a standard account. If you haven't set up a standard account for your child, you can either do that and log into their account, or choose from these options:
Learn what to do if you forgot your Screen Time passcode.
Track usage
Use the App Usage, Notifications, and Pickups features in the Screen Time sidebar to see how much time you spent using apps and websites.
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Each feature offers several views:
App Usage
See how much time you spent using each app. Click Categories to view usage by categories such as social networking, productivity, or entertainment. To see an app's category, click the information icon that appears when your pointer is over an app in the list. Or click the app limit icon to quickly create a new app limit for that app or category.
Notifications
See how many notifications you received from each app. Remember, you can use the devices menu at the bottom of the window to separate the notifications received on your Mac from the notifications received on your iPhone, iPad, or iPod touch.
Pickups
See how many times you picked up your iPhone, iPad, or iPod touch, and which app you checked first after picking up the device. Limit usage
Use the Downtime, App Limits, Communication Limits, Always Allowed, and Content & Privacy features in the Screen Time sidebar to schedule downtime and set limits on apps and websites. Limits apply to this Mac and all of your other devices that are using Screen Time and have ”Share across devices” turned on.
To set limits for a child account, choose the child's name from the menu in the upper-left corner, then set up each feature. Or do it from each of your child's devices.
Downtime
Schedule periods during which you can use only the apps that you've allowed. A downtime notification appears 5 minutes before downtime starts. After downtime starts, the app shows a message saying that you've reached your limit on the app.
App Limits
Set the amount of time you want to be able use apps. You can set limits on specific apps, or entire categories of apps.
An app-limit notification appears 5 minutes before a limit is reached (expires). After the limit is reached, the app shows a window saying that you've reached your limit.
Communication Limits
Control who your children can communicate with throughout the day and during downtime. These limits apply to Phone, FaceTime, Messages, and iCloud contacts. Communication to known emergency numbers identified by your wireless carrier is always allowed. To use this feature, you must have Contacts turned on in iCloud preferences.
Always Allowed
Allow use of certain apps even during downtime or when an app limit has been set for ”All Apps & Categories.” Phone, Messages, FaceTime, and Maps are always allowed by default, but you can change that here.
Content & Privacy
Restrict content, purchases, and downloads, or configure privacy settings. If you attempt to use one of the restricted items, you see a message explaining why you can't do it. For example, if you visit a blocked website, the message says that the website was blocked by a content filter. If you're using a Screen Time passcode, the message includes the option to click Add Website. You can then enter the passcode to allow the website. Child accounts can send a request for approval to the parent account. Approve Screen Time requests
The Screen Time sidebar shows Requests when you have unanswered requests from a child account. From here you can manage all requests from your child. Approve the request for 15 minutes, an hour, or a day. Or click Don't Approve.
Requests for approval also arrive as notifications, and you can approve directly from the notification:
![]() Learn moreTry these steps first
Make sure that iCloud Contacts, Calendars, and Reminders are available. If there's an issue, try again after it's fixed. If there isn't an issue, try these steps.
Remember to back up your contacts, calendars, and reminders, so you don't lose anything.
Important: Upgraded reminders aren't compatible with earlier versions of iOS or macOS. Shared reminders are also not accessible to users with earlier versions of iOS and macOS, until they upgrade.
After each step, see if you still need help:
If you still need help, try the steps for your device below.
Try the steps for your deviceiOS 13 and iPadOS
After each step, check your contacts, calendars, or reminders.
Refresh your contacts and calendars
To refresh your contacts, open Contacts and swipe down on the list.
To refresh your contact groups:
To refresh your calendars:
Set iCloud Contacts, Calendars, or Reminders as your default
If your contacts, calendars, and reminders are in iCloud, then iCloud automatically updates your information. See if your information is in iCloud or a third-party account, like Google or Yahoo. Then change your default account to iCloud. Changing your default account to iCloud will not move your existing information from a third-party service to iCloud.
To see which account your contacts are in:
Set iCloud as the default account for your contacts in iOS 8 or later:
To see which account your calendars are in, open the Calendar app, then tap the Calendars tab.
Set an iCloud calendar as the default calendar:
Set an iCloud reminders list as the default list:
Check your app settings
Make sure your iCloud Contacts and Calendars are set to appear in the Contacts or Calendars app:
Make sure your Reminders appear:
Change how often your calendars update:
Since the iCloud Birthdays calendar updates daily, you might not see changes to birthdays in the Calendars app until the next day.
Restart the Contacts, Calendar, or Reminders app
Turn off iCloud Contacts, Calendar, or Reminders and turn it back on
* Local reminders will be deleted from your device, but your information won't be deleted from iCloud. Once you turn Reminders back on, your reminders will be re-synced to your device.
Restart your iPhone, iPad, or iPod touch
Restart your device. Here's how to restart your iPhone, iPad, or iPod touch.
iOS 12
After each step, check your contacts, calendars, or reminders.
Refresh your contacts, calendars, and remindersBlock Data Access Of A App On Mac Computer
To refresh your calendars and reminders:
To refresh your contacts, open Contacts and swipe down on the list.
To refresh your contact groups:
Set iCloud Contacts, Calendars, or Reminders as your default
If your contacts, calendars, and reminders are in iCloud, then iCloud automatically updates your information. See if your information is in iCloud or a third-party account, like Google or Yahoo. Then change your default account to iCloud.
See which account your contacts are in:
Set iCloud as the default account for your contacts in iOS 8 or later:
See which account your calendars are in:
Set an iCloud calendar as the default calendar:
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See which account your reminders are in:
When you create a reminder, you can choose to store it in iCloud or on your iOS device.
Check your app settings
Make sure that your iCloud Contacts and Calendars are set to appear in the Contacts or Calendars app:
Change how often your calendars and reminders update:
Since the iCloud Birthdays calendar updates daily, you might not see changes to birthdays in the Calendars app until the next day.
Restart the Contacts, Calendar, or Reminders app![]()
Block Data Access Of A App On Mac PcTurn off iCloud Contacts, Calendar, or Reminders and turn it back on
* Local reminders will be deleted from your device, but your information won't be deleted from iCloud. Once you turn Reminders back on, your reminders will be re-synced to your device.
Restart your iPhone, iPad, or iPod touch
Restart your device. Here's how to restart your iPhone, iPad, or iPod touch.
Force sync Calendar data on Apple Watch
To force sync Calendar data on your Apple Watch:
Mac
After each step, check your contacts, calendars, or reminders.
Refresh your calendars and reminders
You can refresh your calendars and reminders from the Calendars app:
Since the iCloud Birthdays calendar updates hourly, you might not see changes to birthdays in the Contacts or Calendars app for an hour.
Check your default Calendar, Reminders, and Contacts account
If you store and edit your events in iCloud instead of another place, like On My Mac, Exchange, or Google, then iCloud automatically updates your calendars. If you use multiple accounts on your Mac like iCloud, Gmail, and Yahoo, make sure that iCloud is your default Calendar account:
After you set up iCloud Reminders, you might need to quit and reopen Reminders on your Mac. Then make sure that you set up your account correctly in Reminders:
If you store and edit your contacts in iCloud instead of another place, like On My Mac, Exchange, or Google, then iCloud automatically updates your contacts. If you use multiple accounts on your Mac like iCloud, Gmail, and Yahoo, make sure that iCloud is your default Contacts account:
Turn off iCloud Calendar and iCloud Reminders, then turn it back on
* Local reminders will be deleted from your device, but your information won't be deleted from iCloud. Once you turn Reminders back on, your reminders will be re-synced to your device.
Restart your computer
After you restart your computer, see if you fixed the issue.
iCloud.com
If you don't see all your updates or have another issue, try these steps on iCloud.com:
Since the iCloud Birthdays calendar updates daily, you might not see changes to birthdays in the Calendars app until the next day.
If you get a spam iCloud Calendar request
If you get a calendar request that you think might be spam or junk, let us know. Sign in to iCloud.com with your Apple ID and go to the Calendar app. Open the event that you wish to mark as Junk, click Report Junk, then click OK. We'll automatically delete the event from your Calendar on all your devices signed in with the same Apple ID.
You can also go to the invitation from your iPhone, iPad, iPod touch, or Mac and choose Report Junk > Delete and Report Junk.
Microsoft Windows
After each step, check your contacts, calendars, or reminders.
Reminders are called Tasks in iCloud for Windows.
Refresh OutlookTurn off iCloud Contacts, Calendar, and Tasks, then turn it back on
Block Data Access Of A App On Mac DownloadMake sure the iCloud Outlook Add-in is active
In Outlook 2010 and later:
In Outlook 2007:
Learn how to manage Add-ins with Microsoft Outlook.
Check your default account in Outlook
Restart your computer
After you restart your computer, see if you fixed the issue.
Block Date Access Of A App On Mac Windows 10If you still need helpBlock Date Access Of A App On Mac Free
If you still need help, contact Apple Support. You can also use these steps to remove duplicate contacts or calendars.
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