fidis d3.3 study on mobile identity management
TRANSCRIPT
D3.3 Study on Mobile Identity Management
FIDIS Review, Frankfurt, June 10th, 2005
Sven WohlgemuthAlbert-Ludwig University Freiburg, Germany
07.03.2015 FIDIS - Future of Identity in the Information Society (No. 507512)
2
Introduction
Objective:
Duration:
Editors:
Authors:
Günter Müller, Sven Wohlgemuth, University of Freiburg
October 2004 – February 2005
Technical survey on mobile identity management
8 FIDIS consortium members
Structure:
Approaches for mobile
id management systems
• Anonymity mechanisms
(FLASCHE, mCrowds, ...)
• Mobile identity manager
(iManager)
• Card for linking real
with digital identity
(AXS ID-Card)
The need for mobile
identity management
• Requirements on mobile
identity management
• Scenarios for mobile
identity
• Privacy for mobile users
• Usability and security
Outlook
• Identification and
description of ‘mobile
identity’
• Assessment of business
models for ‘mobile identity’
07.03.2015 FIDIS - Future of Identity in the Information Society (No. 507512)
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Scenario: Mobile User
Threats by:
Location information
Spontaneous networking
Personal data
Permanent usage
Data traces: linkability
Theft of device: impersonation
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FIDIS meeting
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07.03.2015 FIDIS - Future of Identity in the Information Society (No. 507512)
4
Scenario: Mobile User
Threats by:
Location information
Spontaneous networking
Personal data
Permanent usage
Data traces: linkability
Theft of device: impersonation
Home
Profile
Sven
Wohlgemuth
Date: 09.06.05
Time: 08:00
Read e-mails
IP: 132.15.16.3 Ticket
Profile
Sven
Wohlgemuth
Date: 09.06.05
Time: 08:30
Buy e-ticket
IP: 132.15.16.3
Book
Profile
Sven
Wohlgemuth
Date: 09.06.05
Time: 09:00
Look for books
IP: 132.15.16.3Visitor
Profile
Sven
Wohlgemuth
Date: 09.06.05
Time: 10:00
Visit Roemer
IP: 132.15.16.3
FIDIS
Profile
Sven
Wohlgemuth
Date: 10.06.05
Time: 9:00
FIDIS meeting
IP: 132.15.16.3
Home
Profile
Sven
Wohlgemuth
Date: 09.06.05
Time: 08:00
Read e-mails
IP: 132.15.16.3
At Home
Attacker
07.03.2015 FIDIS - Future of Identity in the Information Society (No. 507512)
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Approaches for MIMS
Application
Transport
Network
Physical + data link
FLASCHE(Freiburg Location
Adressing Scheme),Ch. 5.1
mCrowds,Ch. 5.2
Incentivemechanism, Ch. 5.4
Comparison ofanonymity
mechanisms, Ch. 5.3
iManager, Ch. 5.5 AXS ID-Card, Ch. 5.6
07.03.2015 FIDIS - Future of Identity in the Information Society (No. 507512)
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Example: iManager
Current partial identity Necessary personal
attributes
Proposed partial identity
07.03.2015 FIDIS - Future of Identity in the Information Society (No. 507512)
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Key Messages of D3.3
Protection of both identifying data: personal data and device characteristics
Usable interface for non-expert to prevent unintentionally misuse
Verifiable linkage between real and digital identity on user’s device is important to prevent impersonation
Published identifying data must be protected against misuse by peers
07.03.2015 FIDIS - Future of Identity in the Information Society (No. 507512)
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Outlook
Identification and description of the term ‘mobile identity’ (WP 11)
Evaluation of business models for ‘mobile identity’ (WP 11)
Journal publication of study’s key messages