[{"name":"S6-200637","title":"Discussion on MC service UE topology hiding","source":"BDBOS, BMWi, ZITiS","contact":"Juergen Rurainsky","contact-id":75914,"tdoctype":"discussion","for":"Discussion","abstract":"On MC system to MC system level exists the possibility to communicate via MC Gateway Servers, in order to hide the topologies of the connected systems, as defined in 3GPP TS 23.280. In contrast, the MC system topology needs to provide many details to MC service UEs about the available entities and topology hiding on this level is not even an option. It is obvious that providing less information about a MC system increases the security of the MC system. A single point of access is providing such desired security aspect, as described with the MC Gateway Servers for interconnected systems.","secretary_remarks":"","agenda_item_sort_order":28,"ainumber":"9","ainame":"Future work \/ New WIDs (including related contributions)","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2020-05-06 10:36:30","uploaded":"2020-05-07 13:13:13","revisionof":"","revisedto":"","release":"Rel-17","crspec":"23.280","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG6_MissionCritical\/TSGS6_037-e\/Docs\/S6-200637.zip","group":"S6","meeting":"S6-ah-38253","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]