Authentication and Authorisation for Research Collaboration Technical Revision to Enhance Effectiveness

资源的协作和共享对研究至关重要。身份验证和授权基础设施(AAI)在实现对资源的联合互操作访问方面发挥着关键作用。AARC技术修订以提高有效性(AARC TREE)项目以成功且全球公认的“研究协作认证与授权”(AARC)模式及其旗舰成果--AARC蓝图架构(BPA)为基础，推动研究基础设施的下一阶段集成：扩展联合访问管理以集成以用户为中心的技术、扩大访问权限、获取联合数据和服务(授权)、整合现有能力、避免碎片化和不必要的重复。AARC树项目的主要目标是：(I)捕获和分析新的认证和授权互操作性要求(支持整个主题领域的集成用例的新兴需求)，并提供AARC树所代表的RIS中的AAIS服务(包括缺口)的全景分析；(Ii)定义和验证AARC BPA的新技术和政策指南，以解决RIS用例。这将改善RIS在各专题领域的整合，并提高RIS支持新出现的需求的能力(Iii)通过提供验证环境和工具包，扩大能够实施AARC BPA和/或AARC指南的研究社区的数量。同时，支持现有AARC社区采用新的指导方针(Iv)将注册机构、电子基础设施和相关利益攸关方聚集在一起，以协调战略，以整合新技术，更好地跨主题领域互操作和共享资源，并为不同利益攸关方制定纲要和建议

Collaboration and sharing of resources is critical for research. Authentication and Authorisation Infrastructures (AAIs) play a key role in enabling federated interoperable access to resources. The AARC Technical Revision to Enhance Effectiveness (AARC TREE) project takes the successful and globally recognised “Authentication and Authorisation for Research Collaboration” (AARC) model and its flagship outcome, the AARC Blueprint Architecture (BPA), as the basis to drive the next phase of integration for research infrastructures: expand federated access management to integrate user-centring technologies, expand accessto federated data and services(authorisation), consolidating existing capacities and avoiding fragmentation and unnecessary duplication. The main objectives of the AARC TREE project are to: (i) Capture and analyse new Authentication and Authorisation interoperability requirements (as emerging that support integration use-cases across the thematic area) and provide a landscape analysis of AAIs services (including gaps) in the RIs represented in AARC TREE (ii) Define and validate new technical and policy guidelines for the AARC BPA that address RIs use-cases. This will improve the integration of RIs across thematic areas and increase the ability of RIs to support emerging needs (iii) Expand the number of research communities that can implement the AARC BPA and/or the AARC guidelines, by providing a validation environment and toolkits. At the same time support existing AARC communities in adopting new guidelines (iv) Bring RIs, e-Infrastructures and relevant stakeholders together to align strategies to integrate new technologies, better interoperate and share resources across thematic areas and produce a compendium and recommendations for different stakeholders