Information security – Access control or authentication – Network
Reexamination Certificate
2006-10-03
2006-10-03
Song, Hosuk (Department: 2135)
Information security
Access control or authentication
Network
C709S236000, C707S793000
Reexamination Certificate
active
07117525
ABSTRACT:
A computing environment includes client computers in communication with a mainframe computer. The mainframe computer stores customer data under keys. A client computer is adapted to execute one or more application programs and a desktop bus. Each application program has a bus interface component for enabling the application program to communicate with the bus. Upon execution, each application program preferably registers with the bus. When an application program learns a key from a source other than the bus, the application program sends a message to the bus including the key. The bus stores the key and, depending upon whether another application is designated as either “hot” or “cold,” either sends the key to the application or notifies the application that the key has changed. In response to receiving the key, the application accesses the mainframe to retrieve the associated customer data.
REFERENCES:
patent: 6094649 (2000-07-01), Bowen et al.
patent: 6119104 (2000-09-01), Brumbelow et al.
patent: 6393569 (2002-05-01), Orenshteyn
patent: 6745229 (2004-06-01), Gobin et al.
Charles Schwab & Co., Inc.
Fenwick & West LLP
Song Hosuk
Truong T. B.
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