AudioCodes C448HD - Android-Level Security Hardening; Google Play Services; Running Android in Kiosk Mode

CHAPTER1 Overview
C448HD C450HD | Users & Administrator's Manual
■ SignintoMicrosoftTeams-MicrosoftTeams|MicrosoftDocs
Android-Level Security Hardening
Major  Android- level  system- level  developments  have  been  incorporated  into  AudioCodes' 
devicestoimprovesecurity:
■ SeeGooglePlayServicesbelow
■ SeeRunningAndroidinKioskModebelow
■ SeeScreenLockonthenextpage
■ SeeAudioCodesPrivateKeyonthenextpage
■ SeeAndroidDebugBridge(ADB)onthenextpage
■ SeeAppSigningonthenextpage
■ SeeWebBrowseronthenextpage
■ SeeRemoteConfigurationManagementonpage8
■ SeeAudioCodesDeviceManagerValidationonpage8
■ SeeSandboxingonpage8
■ SeeDeviceFileSystemonpage8
■ SeeKeystoreonpage8
■ SeeDeviceCertificateonpage8
■ SeeDataProtectiononpage9
■ SeeDebuggingInterfaceonpage9
■ SeeSSHAccess:ReducedFileSystem
■ SeeAndroidSecurityUpdatesonpage9
Google Play Services
GogglePlayserviceswereremovedfromAudioCodesdevicessoftware.AccesstoanyGoogle
storeorPlayserviceisnotallowed.
■ UpdatingtheAudioCodesdevice'sAndroidsoftwareandapplicationisperformedvia
specialsoftwarecomponentsthateitherconnecttotheTeamsAdminCenterorto
AudioCodes'DeviceManageroverasecuredchannel.
Running Android in Kiosk Mode
AndroidKioskLockdownsoftware'locksdown'Androiddevicestoonlyallowessentialappsby
disablingaccessto theHome/Launcher.UsingAndroidKiosk Lockdownsoftware,Android
devicescanbeconvertedintopublickioskterminalsorsecuredworkdevices.
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