Method and system for controlling access to services
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 31, 2002
app pub date -
Apr 25, 2001
filing date -
Apr 25, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method and system control access to services. Identity and key information of a delegatee are determined. Permission relating to the services is delegated. The permission is represented using a digital signature. The delegator verifies the identity and key information through physical presence of the delegatee. Alternatively, key information is received from a delegatee over a computer network. A hash of the key information is taken and the hash is verbally confirmed with the delegatee. Permission to access the services is sent by a delegator to the delegatee, wherein the permission is represented using a digital signature. After that, the delegatee is provided access to the services.
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