发明名称 |
Zugriffsteuerung in einem verteilten Rechnersystem |
摘要 |
A distributed computer system, has a number of users and target applications. When a user logs on to the system, an authentication unit issues the user with a privilege attribute certificate (PAC) representing the user's access rights. When the user wishes to access a target application, he presents the PAC to that application as evidence of his access rights. The application, in turn, passes the PAC to a PAC use monitor (PUM) which validates the PAC. The PUM is shared between a plurality of applications. <IMAGE> |
申请公布号 |
DE69130461(T2) |
申请公布日期 |
1999.06.10 |
申请号 |
DE1991630461T |
申请日期 |
1991.04.25 |
申请人 |
INTERNATIONAL COMPUTERS LTD., PUTNEY, LONDON, GB |
发明人 |
PARKER, THOMAS ANTHONY, CALNE, WILTSHIRE SN11 9NF, GB |
分类号 |
G06F9/46;G06F21/00;(IPC1-7):G06F1/00 |
主分类号 |
G06F9/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|