Telecommunications – Radiotelephone system – Security or fraud prevention
Reexamination Certificate
2005-07-18
2008-08-26
Kincaid, Lester (Department: 2617)
Telecommunications
Radiotelephone system
Security or fraud prevention
C726S001000
Reexamination Certificate
active
07418253
ABSTRACT:
A method, security system control module and policy server for providing security for Mobile Stations (MSs) in a Packet-Switched Telecommunications System. When an MS accesses the system, its identity is sent to a security system control module that retrieves a security profile associated with the MS. A policy server of the security system control module stores individual security profiles, default security profiles and group security profiles for registered subscribers. Security settings associated with the MS security profile are returned from the policy server to a mobile security manager of the control module, which then determines if they should be propagated in the system. When no previous network access was made in a given time period by an MS having similar security settings, i.e. belongs to the same group security profile, the settings are propagated in the system in order to be enforced, for providing security protection for the MS.
REFERENCES:
patent: 6829486 (2004-12-01), McKenna et al.
patent: 2002/0075844 (2002-06-01), Hagen
patent: 2004/0003032 (2004-01-01), Ma et al.
patent: 2006/0094400 (2006-05-01), Beachem et al.
Ajayi Joel
Ericsson Canada Inc.
Kincaid Lester
Nicolaesco Alex
Telefonaktiebolaget LM Ericsson (Publ)
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