Auflistung nach Schlagwort "Self-Sovereign Identity"
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- KonferenzbeitragIntegration of Self-Sovereign Identity into Conventional Software using Established IAM Protocols: A Survey(Open Identity Summit 2022, 2022) Kuperberg, Michael; Klemens, RobinSelf-Sovereign Identity (SSI) is an approach based on asymmetric cryptography and on decentralized, user-controlled exchange of signed assertions. Most SSI implementations are not based on hierarchic certification schemas, but rather on the peer-to-peer and distributed “web of trust” without root or intermediate CAs. As SSI is a nascent technology, the adoption of vendor-independent SSI standards into existing software landscapes is at an early stage. Conventional enterprise-grade IAM implementations and cloud-based Identity Providers rely on widely established pre-SSI standards, and both will not be replaced by SSI offerings in the next few years. The contribution of this paper is an analysis of patterns and products to bridge unmodified pre-SSI applications and conventional IAM with SSI implementations. Our analysis covers 40+ SSI implementations and major authentication protocols such as OpenID Connect and LDAP.
- KonferenzbeitragOn the Search for Trust: Self-Sovereign Identity and the Public Sector(6. Fachtagung Rechts- und Verwaltungsinformatik (RVI 2023), 2023) Richter, Daniel; Krauß, Anna-Magdalena; Ebert, Sarah; Handke, StefanTrust in the government can be seen both as a prerequisite as well as an outcome for public sector digitization. Recently, Self-sovereign Identity (SSI) has been pursued as a means to provide an infrastructure for the secure exchange of digital credentials to public services. To enable SSI’s potentially trust-enhancing properties in digital public services, we gather necessary design factors from the perspective of the system’s user experience (UX) and the governance of technical artifacts and users. We provide a concretization of generic antecedents to trust found in the literature by using them as an analytical lens for the case of a digital public service utilizing SSI: the implementation of the direct-democratic instrument of the citizen’s initiative (“Bürgerbegehren”) in the city of Dresden, Germany. We highlight gaps in the case and literature and give recommendations concerning both the UX and credential governance to foster trust-enhancing implementations of SSI in public services.