name: DM
full_form: Device Management
context: OMA DM security, as specified in [7] and [8], contains a number of options, where some are not needed for the purposes of the present document and others are required. OMA DM security is therefore profiled in this clause as: The UEs should have a root certificate to authenticate the DM server. The root certificate needs to be provided to the UEs in a secure manner. The root certificate should be securely stored. Editor's Note: It is FFS how to securely store the certificate The DM server and the UEs should support and use TLS according to the profile specified in Annex E of TS 33.310 [6]. To verify the validation of the DM service certificate one can consider either OCSP or the use of a secure real time clock in the UE for expiry checking of the DM server certificate. The choice of which one to be used by the UE may depend on the usage characteristics (e.g. how often checking occurs). If a secure real time clock in the UE is used, then the DM server certificate should have a short
description: Device Management (DM) is a protocol for managing devices in a network, specifically focusing on configuration and security aspects. It involves the use of TLS for secure communication between the DM server and user equipment (UEs), as well as the management of certificates for authentication purposes.
explanation: The context explicitly states that Device Management (DM) is a 'protocol' used for managing devices in a network. It outlines its functions, including configuration and security, achieved through protocols like TLS and certificate management, further solidifying its classification as a protocol.
section_title: A.3.4.1 	ME Configuration
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