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1. CN103119975 - 用户账户恢复

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Office Chine
Numéro de la demande 201080069301.X
Date de la demande 27.09.2010
Numéro de publication 103119975
Date de publication 22.05.2013
Numéro de délivrance 103119975
Date de délivrance 09.12.2015
Type de publication B
CIB
H04W 12/04
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
WRÉSEAUX DE TÉLÉCOMMUNICATIONS SANS FIL
12Dispositions de sécurité, p.ex. sécurité d'accès ou détection de fraude; Authentification, p.ex. vérification de l'identité ou de l'autorisation d'un utilisateur; Protection de la confidentialité ou de l'anonymat
04Gestion des clés
CPC
H04L 63/08
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
08for supporting authentication of entities communicating through a packet data network
G06F 21/33
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
30Authentication, i.e. establishing the identity or authorisation of security principals
31User authentication
33using certificates
G06F 2221/2131
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2221Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
21Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
2131Lost password, e.g. recovery of lost or forgotten passwords
H04L 9/0894
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Cryptographic mechanisms or cryptographic; arrangements for secret or secure communication
08Key distribution ; or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
0894Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
H04L 63/20
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
20for managing network security; network security policies in general
Déposants 诺基亚通信公司
Inventeurs Y.陈
J.刘
S.孙
Mandataires 中国专利代理(香港)有限公司 72001
中国专利代理(香港)有限公司 72001
Titre
(ZH) 用户账户恢复
front page image
Abrégé
(ZH)

描述了一种用户账户恢复方法。该方法包括将账户恢复令牌存储在身份管理系统（IDM）和服务提供商处。响应于用户不能访问账户的指示，用于账户恢复令牌的请求被相关服务提供商发送到IDM。在确认用户的身份时，IDM检索账户恢复令牌并将令牌返回至服务提供商。服务提供商将从IDM检索的令牌与一个或多个本地存储的令牌相比较以发起账户恢复过程（该过程可以例如包括提示用户提供用于账户的新口令）。
Également publié en tant que
AU2010361584
BR112013007246
EP2622889
JP2013541908
KR1020130103537
SG189085
US20140053251
WO/2012/040869
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