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1. 发明公开

EP4295633A1 MULTIPLE APPLICATION IDENTIFICATIONS USING LAYER-3 RELAY 审中-实审
公开(公告)号：EP4295633A1
公开(公告)日：2023-12-27
申请号：EP22712106.8
申请日：2022-02-15
申请人： InterDigital Patent Holdings, Inc.
发明人： PERRAS, Michelle , BRUSILOVSKY, Alec , FERDI, Samir , AHMAD, Saad
IPC分类号： H04W76/14 , H04W76/15 , H04L61/00 , H04W88/04

2. 发明公开

EP2932680A1 INDEPENDENT IDENTITY MANAGEMENT SYSTEMS 审中-公开
标题翻译：独立身份管理系统
公开(公告)号：EP2932680A1
公开(公告)日：2015-10-21
申请号：EP13815323.4
申请日：2013-12-12
申请人： Interdigital Patent Holdings, Inc.
发明人： GUCCIONE, Louis, J. , CHOYI, Vinod, K. , SHAH, Yogendra, C. , SCHMIDT, Andreas , BRUSILOVSKY, Alec , TARGALI, Yousif
IPC分类号： H04L29/06
CPC分类号： H04L63/083 , H04L63/08 , H04L63/0853 , H04L63/0861 , H04L63/105 , H04L63/205 , H04W12/06
摘要： Systems, methods and apparatus embodiments are described herein for authenticating a user and/or a user equipment (UE). For example, a user and/or UE may request access to a service controlled by a service provider (SP). The user may be authenticated by an identity provider (IdP), producing a result. A user assertion may be provided to the SP, and the user assertion may comprise the user authentication result. The UE may be authenticated with another IdP, producing an associated result. A device assertion may be provided to the SP and may comprise the device authentication result. A master IdP may bind the assertions together and a consolidated assertion may be provided to the SP so that the user/UE can receive access to a service that is provided by the SP.

3. 发明公开

EP4295599A1 METHODS AND APPARATUS FOR MINIMIZATION OF SERVICE INTERRUPTION 审中-实审
公开(公告)号：EP4295599A1
公开(公告)日：2023-12-27
申请号：EP22711713.2
申请日：2022-02-15
申请人： InterDigital Patent Holdings, Inc.
发明人： AGHILI, Behrouz , FERDI, Samir , BRUSILOVSKY, Alec
IPC分类号： H04W4/90 , H04W24/04 , H04W48/06 , H04W48/18 , H04W60/04

4. 发明公开

EP3227821A1 USING SECURITY POSTURE INFORMATION TO DETERMINE ACCESS TO SERVICES 审中-公开
标题翻译：使用安全状况信息来确定服务访问
公开(公告)号：EP3227821A1
公开(公告)日：2017-10-11
申请号：EP15813950.1
申请日：2015-11-20
申请人： Interdigital Patent Holdings, Inc.
发明人： HOWRY, Dolores F. , CHOYI, Vinod Kumar , BRUSILOVSKY, Alec , SHAH, Yogendra C.
IPC分类号： G06F21/57 , H04L29/06 , H04W12/08 , H04L29/08
CPC分类号： H04L63/0823 , G06F21/577 , H04L63/102 , H04L63/105 , H04L63/1433 , H04L63/20 , H04W12/06 , H04W12/08 , H04W76/00 , H04W76/14 , H04W88/02
摘要： Current approaches to using security postures lack functionalities. Security postures can be used to enable various nodes to make informed decisions. In accordance with one embodiment, a system comprises a first node and a second node. The first node receives a security posture associated with the second node. The security posture provides a verifiable point-in-time trust metric on an overall level of trust in the second node. The first node compares the security posture associated with the second node to an expected security posture level associated with the first node. If the security posture associated with the second node is adequate as compared to the expected security posture level, a connection is established between the first node and the second node.
摘要翻译：目前使用安全姿势的方法缺乏功能。安全姿势可以用来使各个节点做出明智的决定。根据一个实施例，一种系统包括第一节点和第二节点。第一个节点接收与第二个节点相关的安全态势。安全状态提供了关于第二节点中的总体信任级别的可验证的时间点信任度量。第一节点将与第二节点相关联的安全姿势与与第一节点相关联的预期安全姿势等级进行比较。如果与预期的安全状态等级相比，与第二节点相关联的安全状态足够，则在第一节点和第二节点之间建立连接。

5. 发明公开

EP4278740A1 METHODS, APPARATUS, AND SYSTEMS FOR MINIMIZATION OF SERVICE INTERRUPTIONS (MINT) 审中-实审
公开(公告)号：EP4278740A1
公开(公告)日：2023-11-22
申请号：EP22709068.5
申请日：2022-01-12
申请人： InterDigital Patent Holdings, Inc.
发明人： AGHILI, Behrouz , FERDI, Samir , BRUSILOVSKY, Alec , AHMAD, Saad
IPC分类号： H04W60/04

6. 发明公开

EP2982148A1 SECURING PEER-TO-PEER AND GROUP COMMUNICATIONS 审中-公开
标题翻译： SECURING点对点集团及通信
公开(公告)号：EP2982148A1
公开(公告)日：2016-02-10
申请号：EP14724906.4
申请日：2014-04-04
申请人： Interdigital Patent Holdings, Inc.
发明人： CHOYI, Vinod Kumar , KAUR, Samian , BRUSILOVSKY, Alec , SHAH, Yogendra, C.
IPC分类号： H04W12/04 , H04W76/02 , H04L29/06
CPC分类号： H04L9/083 , H04L9/0847 , H04L63/062 , H04L63/065 , H04L2209/80 , H04L2463/061 , H04L2463/062 , H04W12/04 , H04W76/14
摘要： Systems, methods and apparatus embodiments are described herein for leveraging security associations to enhance security of proximity services. Existing security associations are leveraged to create security associations that are used by proximity services. For example, existing keys may be leveraged to derive new keys that may be used to secure peer-to-peer communications.

7. 发明公开

EP2979426A1 SEAMLESS AUTHENTICATION ACROSS MULTIPLE ENTITIES 审中-公开
标题翻译：多个实体无缝认证
公开(公告)号：EP2979426A1
公开(公告)日：2016-02-03
申请号：EP14720433.3
申请日：2014-03-27
申请人： Interdigital Patent Holdings, Inc.
发明人： CHOYI, Vinod, K. , BRUSILOVSKY, Alec
IPC分类号： H04L29/06 , H04W12/06 , G06F21/34
CPC分类号： H04L63/20 , G06F21/32 , G06F21/335 , G06F21/34 , H04L63/0281 , H04L63/0853 , H04L63/0884 , H04L63/105 , H04L63/12 , H04L2463/082 , H04W12/06
摘要： A user may be authenticated by an identity provider (IdP) and an authentication agent (AA), producing a result. Proof of the authentication, such as a ticket for example, may be provided to the SP. The UE may be authenticated with another IdP and another authentication agent, producing an associated result. Proof of the authentication, such as another ticket for example, may be provided to the SP. One or more of the authentication agents may reside on an authentication entity besides the UE. A multi-factor authentication proxy (MFAP) may trigger the authentication agents to run authentication protocols and the MFAP may provide tickets to a client agent of the UE. A user may seamlessly transition between client agents on the same UE or between client agents on different UEs by leveraging authentications.

8. 发明公开

EP2898442A1 LAYERED CERTIFICATION 审中-公开
标题翻译： GESCHICHTETE ZERTIFIZIERUNG
公开(公告)号：EP2898442A1
公开(公告)日：2015-07-29
申请号：EP13771704.7
申请日：2013-09-19
申请人： Interdigital Patent Holdings, Inc.
发明人： HOWRY, Dolores, F. , SHAH, Yogendra, C. , BRUSILOVSKY, Alec , GREDONE, Joseph
IPC分类号： G06F21/57 , H04L9/32
CPC分类号： H04L63/0823 , G06F21/57 , G06F21/575 , H04L9/3265 , H04L63/08 , H04L63/126 , H04W12/00
摘要： A certification provenance tree (CPT) structure may provide information concerning a layered certification of a device that comprises a hierarchy of components. The CPT structure may include a hierarchy of secure certification provenance document (SCPD) structures. Each SCPD structure in the hierarchy may represent a given component at a given level of the hierarchy of components of the device. Each SCPD structure may include a field that stores a certification proof indicating that security properties of the given component have been certified by a certification authority. An SCPD structure may further include accreditation information fields that store a pointer to an SCPD structure of a component at a next layer of the hierarchy of components of the device. The pointer may provide an indication of assurance that the component at that next layer will perform securely within this component at said given layer.
摘要翻译：认证来源树（CPT）结构可以提供关于包括组件层次的设备的分层认证的信息。 CPT结构可以包括安全认证来源证书（SCPD）结构的层级。层次结构中的每个SCPD结构可以表示设备组件的层次结构的给定级别的给定组件。每个SCPD结构可以包括存储指示给定组件的安全属性已经由认证机构认证的认证证明的字段。 SCPD结构还可以包括在设备的组件的层次结构的下一层存储指向组件的SCPD结构的指针的认证信息字段。指针可以提供保证在该下一层的组件将在所述给定层的该组件内安全地执行的指示。

9. 发明公开

EP4413761A1 METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS FOR CONCEALING DATA 审中-实审
公开(公告)号：EP4413761A1
公开(公告)日：2024-08-14
申请号：EP22802313.1
申请日：2022-10-06
申请人： InterDigital Patent Holdings, Inc.
发明人： WANG, Zhibi , BRUSILOVSKY, Alec , FERDI, Samir , IJAZ, Aneeqa , PERRAS, Michelle
IPC分类号： H04W12/02 , H04W12/72
CPC分类号： H04W12/72 , H04W12/02

10. 发明公开

EP4360344A1 DISCOVERY OF INTERNET OF THINGS NETWORK 审中-实审
公开(公告)号：EP4360344A1
公开(公告)日：2024-05-01
申请号：EP22751483.3
申请日：2022-06-23
申请人： InterDigital Patent Holdings, Inc.
发明人： SHI, Xiaoyan , ABBAS, Taimoor , COGALAN, Tezcan , AHMAD, Saad , SETHI, Anuj , STARSINIC, Michael , BRUSILOVSKY, Alec , PURKAYASTHA, Debashish
IPC分类号： H04W4/70 , H04L67/51 , H04W12/06 , H04W12/08
CPC分类号： H04W4/70 , H04W8/005 , H04L67/51 , H04W12/08 , H04L41/12 , H04W12/069 , H04W12/71

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