Section: 7.4 Security
Content: The 3GPP system shall protect against spoofing attacks of the UAS identities. The 3GPP system shall protect the integrity of the message(s) sent from UAS to a UTM containing the UAS identities. The 3GPP system shall protect the confidentiality of the message(s) sent between UAS to a UTM containing the UAS identities. The 3GPP system shall support non-repudiation of data sent from the UAS to UTM. The 3GPP system shall support the capability to provide different levels of integrity and privacy protection for the different connections between UAS and UTM as well as the data being transferred via those connections. The 3GPP system shall support confidentiality protection of identities related to the UAS and personally identifiable information. The 3GPP system shall enable a UTM to authenticate the identity and authority of the official making a request for UAS identity and information. Data held at the UTM may be subject to local data retention and privacy regulations. It shall be possible to support lawful interception for UAS traffic.