Method and system for controlling access to networks
View Patent ↗A method of providing access to both a first and a second network ( 1, 2 ) comprises the steps of: a terminal ( 4 ) requesting (RQ 1 ), via the first network ( 1 ), access to the first network while providing a first identification (ID 1 ), the first network verifying the first identification and, if the verification is successful, issuing a second identification (ID 2 ), the terminal ( 4 ) requesting (RQ 2 ), via the first network ( 1 ), access to the second network ( 2 ) while providing the second identification (ID 2 ), an authentication server ( 112 ) verifying the second identification and, if the verification is successful, issuing a third identification (ID 3 ), the first network ( 1 ) transmitting the third identification (ID 3 ) to the terminal ( 4 ), and the terminal ( 4 ) using the third identification (ID 3 ) to obtain access to the second network ( 2 ). The first identification (ID 1 ) may be a SIM card identification, the second identification (ID 2 ) may be a network address, while the third identification (ID 3 ) may be constituted by a one-time password.
1. A method of providing access to a first and a second network by using a terminal, the method comprising the steps of:
requesting, by the terminal via the first network, access to the first network while providing a first identification,
verifying, by the first network, the first identification and, if the verification is successful, issuing a second identification,
requesting, by the terminal via the first network, from an authentication server accessible within the first network, access to the second network while providing the second identification,
verifying, by the authentication server, the second identification and, if the verification is successful, issuing a third identification,
transmitting, by the first network, the third identification to the terminal, and
using, by the terminal, the third identification to obtain access to the second network.
2. The method according to claim 1 , wherein the first identification is a SIM card identification.
3. The method according to claim 1 , wherein the second identification is a network address.
4. The method according to claim 1 , wherein the third identification is a one-time password.
5. The method according to claim 1 , wherein the first network is wireless network and/or wherein the second network is a local area network.
6. The method according to claim 1 , wherein the second identification is stored in a memory which also stores user information associated with the second identification.
7. The method according to claim 1 , further comprising the step of supplying a network address of the authentication server to the terminal.
8. The method according to claim 1 , further comprising the steps of:
receiving, by the second network, the third identification at a first node, and
forwarding, by the first node, the third identification to a selected second node of the second network, the second node being coupled to the first network.
9. The method according to claim 1 , wherein the first network and the second network are operated by different operators.
10. The method according to claim 1 , which is carried out automatically upon the terminal detecting a second network.
11. A non-transitory computer program product including computer-executable instructions for carrying out the method according to claim 1 .
12. An access control arrangement, carried out by a computing system including one or more computing devices, for providing access to a first network and a second network, the access control arrangement comprising:
a first verification processor unit for comparing a first received identification and a first assigned identification,
a first access control unit connected to the first verification processor unit for providing access to the first network,
a second verification processor unit, accessible by a terminal via the first network, for receiving, from the terminal, and verifying a second received identification by comparing the second received identification and a second assigned identification, and issuing a third identification, to the terminal, upon successfully verifying the second received identification, and
a second access control unit for providing access, by the terminal, to the second network based on the third identification issued by the second verification processor unit to the terminal.
13. A communications network, comprising an access control arrangement according to claim 12 .
14. A system comprising a first network and a second network, the first network being arranged for:
verifying, upon receipt of a first access request and a first identification from a terminal via the first network, the first identification and, if the verification is successful, issuing a second identification, and
upon receipt of a second access request and the second identification from the terminal, using an authentication server accessible within the first network for verifying the second identification received from the terminal and, if the verification is successful, transmitting a third identification to the terminal so as to allow access by the terminal to the second network.
15. The method of claim 3 wherein the network address is an Internet Protocol address.
16. The method of claim 5 wherein the local area network is a wireless network.
17. The method of claim 8 wherein the second node is selected using the received third identification.