Dynamic Management of Identity Federations using Blockchain

Ifteher Alom, Romana Mahjabin Eshita,Anam Ibna Harun,Md Sadek Ferdous,Mirza Kamrul Bashar Shuhan,Mohammad Jabed M Chowdhury,Mohammad Shahidur Rahman

2021 IEEE International Conference on Blockchain and Cryptocurrency (ICBC)（2021）

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摘要

Federated Identity Management (FIM) is a model of identity management in which different trusted organizations can provide secure online services to their uses. Security Assertion Markup Language (SAML) is one of the widely-used technologies for FIM. However, a SAML-based FIM has two significant issues: the metadata (a crucial component in SAML) has security issues, and federation management is ha...

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关键词

Protocols,Distributed ledger,Scalability,Markup languages,Blockchain,Organizations,Metadata

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