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3GPP/SA3-LI#43Tdoc SA3LI11_116 San Fanscico, 15 Nov– 18 Nov 2011. MNO Cloud Use Case 3. Source: Rogers Wireless Contact: Ed O’Leary ([email protected]), George Babut ([email protected]). Introduction. This document provides additional use cases - PowerPoint PPT Presentation
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MNO Cloud Use Case 3
Source: Rogers WirelessContact: Ed O’Leary ([email protected]), George Babut ([email protected])
3GPP/SA3-LI#43 Tdoc SA3LI11_116San Fanscico, 15 Nov– 18 Nov 2011
Introduction
• This document provides additional use cases• Refer to documents Tdoc SA3LI11_103 and
Tdoc SA3LI11_104 for background material
List of Potential Cloud Use Cases relevant to LI Work
• Use Case 1: Filing Sharing Service with single MNO• Use Case 2: MNO uses a Cloud server
– Use Case 2a: MNO uses a Cloud server that provides redirection• Use Case 3: The MNO hosts a cloud in its network• Use Case 4: SMB or Enterprise use multiple MNO networks• Use Case 5: Same as Use Case 4, but each MNO has a Cloud
Server that proxies (extension of Use Case 2)• Use Case 6: Same as use case 6, however MNO cloud server
provides redirection (extension of Use Case 2a) to the 3rd party cloud App server
• Use Case 7: SMB or Enterprise use multiple MNO with their own Clouds (extension of Use Case 4)
• Use Case 8: Enterprise extension to the cloud• Use Case 9; Local Break out
Use Case 3
• The MNO hosts a cloud in its network– Dynamic triggering or other LI solutions will allow
capture of all data– Is the data useable?
Cloud
Firewall
Firewall
Laptop computer
Laptop computer
Cell phone
Radio tower
GGSN
Example Cloud Serviceie Network Share
like Dropbox
Radio tower
Laptop computer
Cable Services
Broadband modemIBM Compatible
LI Server
LEA Collection
3 rd party Cloud Service
Data
Raid drive
Firewall
Dynamic TriggeredLI Server
Cloud
Firewall
Firewall
Laptop computer
Laptop computer
Cell phone
Radio tower
GGSN
Example Cloud Serviceie Network Share
like Dropbox
Radio tower
Laptop computer
Cable Services
Broadband modemIBM Compatible
LI Server
LEA Collection
IMS Services
IMS Cloud ServiceNetwork Share
Data
Application Server
Use Case 3• What identifiers/ identities will be used for Cloud applications
– Non 3gpp access, identifications, identities captured• IP address, HTTP get Header information, User name/ PSW• Open ID?
– 3gpp access• Via different access device (assuming web type login)• Via SMS,
– Can SMS short codes be sent to email entire media to home PC– Media, ie voice commands Application
• Identification of Cloud applications– File Share, Address Book, Global File share, Converged Messaging system,…
• Crypto keys, will operator have access to them or will the LI function provide clear text
– App server / vendor / controlled– User defined and controlled
• Mikey interaction
Use Case 3
• Protocol structure and media types of the cloud– Ie does the cloud use and or install java applets on client to view
contents, are they keyed to crypto variables in the user device, will LEA be able to get visibility
– Are these time sensitive and time dated– Are there proprietary media types
• Do they have DRM wrappers
– Does it email logs and or other files to IP address as a set of rules– Is geo-location tagging done by the application – Protocol types
• Smtp, SRTP,
Use Case 3
• Other issues– Redundant databases or geographic data bases
• Synchronization– Deposits in User accounts, may be time stamped differently
• Deposits into user account by other people– File sharing, or other sharing apps– Global file share for small business
– Remote Wipe capabilities• Does the app have remote wipe for IT security• How is this communicated to LEA• Can it be disabled via a warrant/ regulatory Domain
