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Device policies

A device policy makes the device reach a state: a strong enough passcode, or an update to a given operating-system version. VN-MDM chooses how to send it for each device.

When to use thisYou want an iPhone or iPad to set a screen passcode, or to move to an iOS version before a deadline.

Settings → Apple → Device policies. Two tabs: Passcode and OS Updates.

Empty Passcode tab, New passcode policy and Create policy buttons
The Passcode tab is open. New passcode policy creates a passcode rule. The OS Updates tab is beside it, for operating-system updates.

Screen passcode

  1. Click New passcode policy or Create policy.

  2. Give it a name. The fields on the form stay in English:

    • Require a passcode — the device must have a screen passcode.
    • Require letters and numbers — it must contain both letters and numbers.
    • Reject simple sequences and repeated characters — block a passcode that is too simple.
    • Minimum length, Minimum special characters.
    • Maximum failed attempts — how many wrong entries are allowed. Past that number, the iPhone can erase its data under Apple’s rule. It does not only lock the screen.
    • Auto-lock after minutes, Maximum grace period minutes — how soon it locks itself, and how long it can be opened again without the passcode.
    • Maximum passcode age days, Passcode history — how long one passcode may be used, and how many old passcodes cannot be reused.
  3. Save, then assign it to a group, a user group, or the whole organization on Defaults.

After you assign it, the device asks the user to set a passcode that matches the rule. Removing the policy does not clear a passcode already set. To clear the current passcode, use the Clear Passcode command on the commands page, on a device that has sent an unlock token.

Operating-system update

  1. Open the OS Updates tab and create a new policy.

  2. Choose the iOS / iPadOS platform. Choose a version in Target release. If Apple’s version list does not load, type the version number by hand.

  3. Fill in Enforcement deadline — the deadline in the device’s local time. Assign it the same way as a passcode policy.

Archiving a policy removes it from the devices it is assigned to and deletes the assignment targets. Use it when you stop applying that rule.

Common questions

How is this different from Compliance policies?
This page makes the device change state (set a passcode, update the OS). Compliance only scores pass or fail, and can lock or wipe if you add an action.
Can I create a passcode inside Configuration profiles?
No. The configuration-profile form has no passcode type. Use this page.

They travel to the device together

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