Method for authenticating a user accessing a remote server from a computer
First Claim
1. A method for authenticating a user accessing a remote server from a computer, said method comprising:
- connecting to said remote server from said computer;
logging into said remote server using a user-specific identifier;
authenticating said remote server in said computer;
sending an unpredictable message from said remote server to said computer;
selecting a terminal belonging to said user by said remote server, based on said user-specific identifier;
sending a message from said remote server to said selected terminal;
authenticating said remote server in said terminal, in response to said message;
authenticating said terminal in said remote server;
inviting said user to enter said unpredictable message in said terminal;
using said terminal to send the message entered by said user in said terminal to said remote server;
if the message entered by said user in said terminal matches said unpredictable message, authenticating said user in said remote server.
2 Assignments
0 Petitions
Accused Products
Abstract
The invention relates to a method for authenticating a user accessing a remote server from a computer. The method comprises connecting to the remote server from the computer; logging into the remote server using a user-specific identifier; authenticating the remote server in the computer; sending an unpredictable message from the remote server to the computer; establishing communication between the remote server and a terminal belonging to the user; authenticating the remote server in the terminal; authenticating the terminal in the remote server; inviting the user to enter the unpredictable message in the terminal; using the terminal to send the message entered by the user in the terminal to the remote server; and if the message entered by the user in the terminal matches the unpredictable message, authenticating the user in the remote server.
10 Citations
13 Claims
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1. A method for authenticating a user accessing a remote server from a computer, said method comprising:
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connecting to said remote server from said computer; logging into said remote server using a user-specific identifier; authenticating said remote server in said computer; sending an unpredictable message from said remote server to said computer; selecting a terminal belonging to said user by said remote server, based on said user-specific identifier; sending a message from said remote server to said selected terminal; authenticating said remote server in said terminal, in response to said message; authenticating said terminal in said remote server; inviting said user to enter said unpredictable message in said terminal; using said terminal to send the message entered by said user in said terminal to said remote server; if the message entered by said user in said terminal matches said unpredictable message, authenticating said user in said remote server. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification