Identity Management Marco Casassa Mont Trusted E-Services Lab Hewlett-Packard Laboratories Bristol, UK June 2002
Enterprise 1 Enterprise 2 E-Commerce 1E-Commerce 2 Home Government Services Service Tax Home Office Driving Licence Health B2B P2P B2G C2G B2C Contexts
Enterprise 1 Enterprise 2 E-Commerce 1E-Commerce 2 Home Telecom ISP 1 ISPs Identity Providers Service Government Services Tax Home Office Driving Licence Health TTPs Identity Management
Views of Identity Foo.com view of me “Me me” “The Aggregated me” Enterprise view of me Government view Credit Rating
Identity Aspects Authenticity Dynamism Longevity Trustworthiness Accountability Privacy Simplicity
Identity Management Issues Ownership & Control Identity Thefts & Frauds Protection (Mobile Appliances)
Identity Management Activities
Liberty Alliance Project “Liberty Alliance Project is an alliance formed to deliver and support a federated network identity solution for the Internet that enables single sign-on for consumers as well as business users in an open, federated way …”
Liberty Alliance Project User Browser E-Commerce Sites Identity Providers SSO Modules Authentication SSO Modules SSO Modules Internet Exchange of Identity and Profile Information Trusted Third Parties, Trust Services,...
Research Accountable Management of Identities Personal Identity Assistant Virtual Private Identity Networks
Logging & Audit Notification/ Authorization Tracing Module User Identity Provider/Enterprise Identity Providers/ Enterprises Negotiation of Privacy Policy Provision of Identity & Profile Data Plug-in Identity/ Profile Disclosure Notifications/ Requests of Authorization Transaction / Interaction Tracing, Fraud Detection, Forensic Analysis Accountable Management of Identities Policies
Personal Identity Assistant Home Work Pub
Virtual Private Identity Networks Mall School Work Environment … Dynamic Groups of Interest Personal Identity Assistant Discover/Hide from other People Selective Disclosure of Identity Information Secure PDA Tracing and Auditing Mechanisms