System and method for a secure log-on to a communications system comprising network connection and connection handling computers
First Claim
1. A communications system, comprising:
- a connection handling computer;
a network connection computer coupled to the connection handling computer;
a communication unit coupled to the network connection computer;
a first database connected to the network connection computer;
a user profile of the communication unit stored in the first database;
a second data base coupled to the connection handling computer; and
an authentication profile of the network connection computer stored in the second database; and
wherein a request message is transmitted from the communication unit to the network connection computer, the request message being sent to log on to the communications system;
wherein the network connection computer checks to verify whether the communication unit has log-on authorization, the network connection computer checking the request message by accessing the user profile;
wherein the network connection computer modifying the request message when the request message is verified as having authorization to log on to the communications system, the modified request message having an identification feature that identifies the communication unit;
the network connection computer sending the modified request message to the connection handling computer;
the modified request message is analyzed for validity by the connection handling computer by accessing the authentication profile stored in the second database and utilizing the authentication profile;
the connection handling computer registering the communication unit in the second database when the modified request message is validated;
after successful registration of the communication unit, the connection handling computer sending a registration message to the network connection computer to inform the network connection computer of the successful registration of the communication unit; and
the network connection computer modifying the registration message and sending the modified registration message to the communication unit for communicating a successful log on of the communication unit to the communications system.
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0 Petitions
Accused Products
Abstract
In one aspect, communication link established from a communication unit to a communications system. A request message is transmitted from a communication unit to the work connection computer and checked with the aid of a user profile of the communication unit, to verify whether the communication unit has log-on authorization. If the verification of the request message is positive, the request message is forwarded from the network connection computer to the connection handling computer in the form of a modified request message. The modified request message is analyzed by the connection handling computer with the aid of an authentication profile of the network connection computer. Once the modified request message has been positively analyzed and the communication unit has been successfully registered, a response message is transmitted from the connection handling computer to the communication unit.
6 Citations
17 Claims
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1. A communications system, comprising:
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a connection handling computer; a network connection computer coupled to the connection handling computer; a communication unit coupled to the network connection computer; a first database connected to the network connection computer; a user profile of the communication unit stored in the first database; a second data base coupled to the connection handling computer; and an authentication profile of the network connection computer stored in the second database; and wherein a request message is transmitted from the communication unit to the network connection computer, the request message being sent to log on to the communications system; wherein the network connection computer checks to verify whether the communication unit has log-on authorization, the network connection computer checking the request message by accessing the user profile; wherein the network connection computer modifying the request message when the request message is verified as having authorization to log on to the communications system, the modified request message having an identification feature that identifies the communication unit; the network connection computer sending the modified request message to the connection handling computer; the modified request message is analyzed for validity by the connection handling computer by accessing the authentication profile stored in the second database and utilizing the authentication profile; the connection handling computer registering the communication unit in the second database when the modified request message is validated; after successful registration of the communication unit, the connection handling computer sending a registration message to the network connection computer to inform the network connection computer of the successful registration of the communication unit; and the network connection computer modifying the registration message and sending the modified registration message to the communication unit for communicating a successful log on of the communication unit to the communications system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for establishing a communication link to a communications system comprising:
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transmitting a request message from a communication unit to a network connection computer, the request message being sent to log on to a communications system; the network connection computer checking to verify whether the communication unit has log-on authorization, the network connection computer checking the request message by accessing a user profile stored in a first database coupled to the network connection computer; the network connection computer modifying the request message when the request message is verified as having authorization to log on to the communications system, the modified request message having an identification feature that identifies the communication unit; the network connection computer sending the modified request message to a connection handling computer of the communications system; the connection handling computer analyzing the modified request message for validity by accessing an authentication profile stored in a second database coupled to the connection handling computer and utilizing the authentication profile; the connection handling computer registering the communication unit in the second database when the modified request message is validated; after successful registration of the communication unit, the connection handling computer sending a registration message to the network connection computer to inform the network connection computer of the successful registration of the communication unit; and the network connection computer modifying the registration message and sending the modified registration message to the communication unit for communicating a successful log on of the communication unit to the communications system. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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Specification