Log-in method for a client server system, a computer program, and a recording medium
First Claim
1. A log-in method for a client server system constituted so as to display a predetermined log-in screen on a client computer, the server being constituted so as to obtain identification data of the client computer in response to a connection request from the client computer, judge based on the identification data of the client computer a network to which the client computer is connected, display a first log-in screen on the client computer when it judges that the network to which the client computer is connected is a first network, and display a second log-in screen on the client computer when it judges that the network to which the client computer is connected is a second network.
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Accused Products
Abstract
The present invention relates to a log-in method for a client server system which enables a client computer to log in to a server accessible via either the Internet or a LAN with high security and operability. When a server 101 receives a connection request from a client computer 102, the server 101 obtains an IP address of the client computer 102 and judges based on the IP address a network to which the client computer 102 is connected. When the server 101 judges that the client computer 102 is a client computer 102c connected to the Internet 105, the server 101 causes the client computer 102 to display a first log-in screen. On the other hand, when the server 101 judges that the client computer 102 is a client computer 102a or 102b connected to the LAN 102, the server 101 causes the client computer 102 to display a second log-in screen which can be more easily operated than the first log-in screen.
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Citations
11 Claims
- 1. A log-in method for a client server system constituted so as to display a predetermined log-in screen on a client computer, the server being constituted so as to obtain identification data of the client computer in response to a connection request from the client computer, judge based on the identification data of the client computer a network to which the client computer is connected, display a first log-in screen on the client computer when it judges that the network to which the client computer is connected is a first network, and display a second log-in screen on the client computer when it judges that the network to which the client computer is connected is a second network.
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10. A computer program for enabling a server in a client server system constituted so as to display a predetermined log-in screen on a client computer to execute at least a step of obtaining identification data of the client computer in response to a connection request from the client computer, a step of judging based on the identification data of the client computer a network to which the client computer is connected, a step of displaying a first log-in screen on the client computer when it is judged that the network to which the client computer is connected is a first network, and a step of displaying a second log-in screen on the client computer when it is judged that the network to which the client computer is connected is a second network.
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11. A computer-readable recording medium in which is recorded a computer program for enabling a server in a client server system constituted so as to display a predetermined log-in screen on a client computer to execute at least a step of obtaining identification data of the client computer in response to a connection request from the client computer, a step of judging based on the identification data of the client computer a network to which the client computer is connected, a step of displaying a first log-in screen on the client computer when it is judged that the network to which the client computer is connected is a first network, and a step of displaying a second log-in screen on the client computer when it is judged that the network to which the client computer is connected is a second network.
Specification