公开(公告)号：EP1216533A4

公开(公告)日：2007-10-24

申请号：EP00961372

申请日：2000-08-23

申请人： ENCOMMERCE INC

发明人： SAMPSON LAWRENCE ,  BELMONTE EMILIO ,  FANTI MARCO ,  MEDINA RAUL

IPC分类号： H04L9/00 ,  G05B19/042 ,  G06F1/00 ,  G06F3/00 ,  G06F21/00 ,  H04L29/06

CPC分类号： H04L63/104 ,  G05B19/0425 ,  G05B2219/24167 ,  G05B2219/32126 ,  G06F21/41 ,  H04L63/08

摘要： A multi-domain resource (208) access control mechanism uses a single access control system to manage access by users to resources that belong to multiple domains. A first server for a first domain (242) transmits a data token to a client seeking access to a resource in a second domain. The client transmit the data token to a second server (262) in the other domain. The second server uses the data token to verify that the user is authentic, that is, authorized to access resources protected by the access control system (220).