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1. 发明申请

WO2017200978A1 SECURITY-BASED SLICE SELECTION AND ASSIGNMENT 审中-公开
标题翻译：基于安全的切片选择和分配
公开(公告)号：WO2017200978A1
公开(公告)日：2017-11-23
申请号：PCT/US2017/032804
申请日：2017-05-16
申请人： IDAC HOLDINGS, INC.
发明人： BRUSILOVSKY, Alec , FERDI, Samir , ABDELHAMID, Ayman , CHOYI, Vinod, Kumar , SHAH, Yogendra, C. , ZEIRA, Eldad, M.
IPC分类号： H04W4/00 , H04L12/24 , H04W12/06 , H04L29/08
摘要： Systems, methods, and instrumentalities are disclosed for security-based slice selection and assignment. A network device may receive, from a WTRU, an attach request message that includes a requested SDD associated with an application. The requested SDD may indicate a service flow requirement. The network device may determine an offered SDD. The offered SDD may satisfy the service flow requirement in the requested SDD. The network device may assign a network slice to the WTRU, for example, based on the service flow requirement. The network device may assign the network slice to the WTRU based on the offered SDD being a match for the requested SDD. The offered SDD may be a match for the requested SDD when the offered SDD is tailored for the application. The network device may send, to the WTRU, a response message that indicates the assigned network slice.
摘要翻译：公开了用于基于安全的片选择和分配的系统，方法和手段。网络设备可以从WTRU接收包括与应用相关联的所请求的SDD的附着请求消息。所请求的SDD可以指示服务流程要求。网络设备可以确定提供的SDD。所提供的SDD可以满足所请求的SDD中的服务流程要求。例如，网络设备可以基于服务流程要求将网络片分配给WTRU。网络设备可以基于所提供的SDD与所请求的SDD匹配来将网络片分配给WTRU。当提供的SDD为应用程序量身定制时，所提供的SDD可能与请求的SDD匹配。网络设备可以向WTRU发送指示所分配的网络分片的响应消息。

2. 发明申请

WO2018075930A1 DETERMINING AND COMMUNICATING SECURITY POSTURE ATTRIBUTES 审中-公开
标题翻译：确定并传达安全的姿势属性
公开(公告)号：WO2018075930A1
公开(公告)日：2018-04-26
申请号：PCT/US2017/057661
申请日：2017-10-20
申请人： IDAC HOLDINGS, INC.
发明人： SHAH, Yogendra, C. , CHOYI, Vinod, Kumar , ABDELHAMID, Ayman , FERDI, Samir , BRUSILOVSKY, Alec
IPC分类号： H04L29/06
CPC分类号： H04L63/105
摘要： It is recognized herein that the revolution of the 5G network business model and architecture introduces Network Infrastructure Security (NIS) as a critical aspect of a Network Slice (NS). Described herein is a systematic framework and approach that may be used to assess and measure the level of trust (or risk involved with regard to the various deployment models and services to be provided), and to aid secure delivery of the anticipated 5G services through slices, individual network functions, or traditional network infrastructure. Furthermore, the processes for deriving and measuring the level of trust takes into consideration the policy requirements from different stakeholders, and takes into consideration security attributes that are important to the stakeholder in evaluating the level of trust. It is recognized herein that the latter part may be critically important for 5G networks because much of the infrastructure might not be shared and not owned by the operators.
摘要翻译：在此认识到，5G网络业务模型和体系结构的革命将网络基础设施安全（NIS）引入为网络切片（NS）的关键方面。这里描述的是一个系统框架和方法，可用于评估和衡量信任级别（或涉及各种部署模型和提供服务的风险），并帮助通过切片安全地交付预期的5G服务，个人网络功能或传统网络基础设施。此外，推导和测量信任级别的过程考虑了来自不同利益相关方的政策要求，并考虑了对利益相关方评估信任级别很重要的安全属性。在此认识到后一部分可能对5G网络至关重要，因为大部分基础设施可能不被共享，并且不由运营商拥有。

3. 发明申请

WO2018236819A1 METHODS AND SYSTEMS FOR PRIVACY PROTECTION OF 5G SLICE IDENTIFIER 审中-公开
公开(公告)号：WO2018236819A1
公开(公告)日：2018-12-27
申请号：PCT/US2018/038209
申请日：2018-06-19
申请人： IDAC HOLDINGS, INC.
发明人： FERDI, Samir , BRUSILOVSKY, Alec , CHOYI, Vinod, Kumar , SHAH, Yogendra, C. , AHMAD, Saad
IPC分类号： H04W12/02
摘要： It is recognized herein that current methods and systems for performing procedures in 5G systems may not adequately protect the confidentiality and/or integrity of exchanged NSSAI and other identifiers. In methods and systems that protect NSSAI by not initially sending unprotected NSSAI, a non-optimal AMF may be selected for use by a UE, and an AMF relocation procedure may need to be performed when the NSSAI is later sent in a protected manner, wasting time and resources. In methods and systems with persistent UE identifiers, it may be possible to map the identifiers to users of an AMF and track those users. Various embodiments described herein address solutions to these and other issues.

4. 发明申请

WO2018053271A1 UNIFIED AUTHENTICATION FRAMEWORK 审中-公开
标题翻译：统一的认证框架
公开(公告)号：WO2018053271A1
公开(公告)日：2018-03-22
申请号：PCT/US2017/051788
申请日：2017-09-15
申请人： IDAC HOLDINGS, INC.
发明人： SEHRAWAT, Vipin, Singh , BRUSILOVSKY, Alec , CHOYI, Vinod, Kumar , SHAH, Yogendra, C. , FERDI, Samir
IPC分类号： H04L9/00 , H04L9/08 , H04L29/06 , H04L9/32
CPC分类号： H04L9/0844 , H04L9/002 , H04L9/085 , H04L9/0866 , H04L9/0869 , H04L9/3273 , H04L63/061 , H04L63/0869 , H04L63/0892 , H04W12/009 , H04W12/06
摘要： A unified authentication framework for NextGen (5G) systems is described herein. In an example, static Security Associations between an AAA Server (HLR HSS in EPS) and Authenticator (MME in EPS) are replaced with flexible Security Associations that are based on cryptographic properties, which allow for better adaptability to 5G use cases. Further, the flexible security associations provide enhanced resistance to attacks that target shared secrets, authentication vectors, or the like. Further still, the flexible security associations provide an enhanced ability to recover from such attacks.
摘要翻译：这里描述了NextGen（5G）系统的统一认证框架。在一个示例中，AAA服务器（EPS中的HLR HSS）和Authenticator（EPS中的MME）之间的静态安全关联被基于密码属性的灵活的安全关联取代，这允许更好地适应5G用例。此外，灵活的安全关联提供对针对共享秘密，认证向量等的攻击的增强抵抗。此外，灵活的安全关联提供了从这种攻击中恢复的增强功能。

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