Within the 3uAirPlayer privacy and security system, the “Trusted Account” feature is a key design that balances screen mirroring security with ease of use.

Below is a detailed explanation from three aspects: feature definition, operation process, and permission scope.

I. Feature Definition: A “Whitelist” Mechanism for Screen Mirroring Authorization

The Trusted Account feature acts as a whitelist for screen mirroring permissions designed to protect device privacy.

When screen mirroring authorization is enabled:

●By default, any external device attempting to mirror to your device must receive manual approval.

●Once an account is added to the Trusted Account list, devices logged into that account can mirror directly without repeated authorization.

This mechanism ensures that only approved accounts can connect seamlessly, while unknown devices still require manual confirmation.

II. Operation Process: From Manual Authorization to a Trusted Account

1. Mirroring Process Without a Trusted Account

If your device has no trusted accounts configured, any device attempting to mirror to it—such as:

●Android phones

●Windows computers

●iOS devices

will trigger an authorization prompt on your device.

You must manually click “Allow” to establish the connection.

2. Steps to Add a Trusted Account

When a device initiates a mirroring request and the authorization prompt appears:

●Click Allow to approve the mirroring request.

●Check the option “Trust this account.”

After this step:

●The account will be automatically added to the Trusted Account list.

●You can later view or manage it in Screen Mirroring Device Management → Trusted Accounts.

3. How to Remove a Trusted Account

To revoke trust:

(1) Open the Screen Mirroring Device Management page in 3uAirPlayer.

(2) Go to the Trusted Accounts section.

(3) Click Remove Trust next to the corresponding account.

Once removed, devices under that account will again require manual authorization for mirroring.

3. Permission Scope: How Trusted Account Access Works

Once an account is set as a Trusted Account, all devices logged into that account can mirror to your device without manual approval, regardless of device type.

This includes:

●Smartphones

●Tablets

●Desktop computers

●Laptops

For example:

If you trust your personal account, then all of your devices—such as your Android phone, iOS tablet, and Windows laptop—that are logged into the same account can connect to your device instantly without repeated confirmation.

Summary

The Trusted Account feature allows you to maintain strong privacy protection while providing a convenient mirroring experience. Its core benefit can be summarized as: “Trust once, connect anytime.”

By adding frequently used accounts to the trusted list, you can create a fast and secure mirroring channel for your personal devices while still preventing unauthorized access.