Abstract: A method includes receiving authentication information for a client device at a server. The authentication information includes a geographic location of the client device and a first result of a one-way hash function based on a combination including an authentication seed and a first secret. The method includes computing, at the server, a second result of the one-way hash function based on a combination including the authentication seed and a second secret. The method also includes enabling the client device to access a second network in response to a determination by the server that the first result matches the second result and a determination by the server that the client device is authorized to access the second network based on the geographic location.

Abstract: A method includes receiving authentication information for a client device at a server. The authentication information includes a network address of the client device, a geographic location of the client device, and a first result of a one-way hash function based on a combination of the network address, an authentication seed, and a first secret. The method includes computing, with the server, a second result of the one-way hash function based on a combination of the network address, the authentication seed, and a second secret. The method also includes enabling the client device to access a second network in response to a determination by the server that the first result matches the second result and a determination by the server that the client device is authorized to access the second network based on the geographic location.

Abstract: A method includes receiving authentication information for a client device at a server. The authentication information includes a geographic location of the client device and a first result of a one-way hash function based on a combination including an authentication seed and a first secret. The method includes computing, at the server, a second result of the one-way hash function based on a combination including the authentication seed and a second secret. The method also includes enabling the client device to access a second network in response to a determination by the server that the first result matches the second result and a determination by the server that the client device is authorized to access the second network based on the geographic location.

Abstract: A method includes receiving authentication information for a client device at a server. The authentication information includes a network address of the client device, a geographic location of the client device, and a first result of a one-way hash function based on a combination of the network address, an authentication seed, and a first secret. The method includes computing, with the server, a second result of the one-way hash function based on a combination of the network address, the authentication seed, and a second secret. The method also includes enabling the client device to access a second network in response to a determination by the server that the first result matches the second result and a determination by the server that the client device is authorized to access the second network based on the geographic location.

Abstract: A method includes receiving, at a client device, an authentication seed from a first network. The method also includes receiving a shared secret. The method further includes, in response to receiving the authentication seed, determining a network address of the client device. The method further includes computing a result of a one-way hash function of a combination of the network address, the authentication seed, and the shared secret. The method further includes transmitting the network address and the result of the one-way hash function to a server that provides access control of a second network coupled to the first network. The method further includes receiving permission from the server to access the second network.

Abstract: A method includes receiving, at a client device, an authentication seed from a first network. The method also includes receiving a shared secret. The method further includes, in response to receiving the authentication seed, determining a network address of the client device. The method further includes computing a result of a one-way hash function of a combination of the network address, the authentication seed, and the shared secret. The method further includes transmitting the network address and the result of the one-way hash function to a server that provides access control of a second network coupled to the first network. The method further includes receiving permission from the server to access the second network.

Abstract: With the proliferation of wireless devices, seamless authentication of devices at distributed locations (e.g., so-called Wi-Fi hotspots) may be essential for convenient use of various devices at these locations. Previous methods for authentication relied on an account-based method using a username and a password inputted from a user. This method may be awkward for mass-distribution of devices. Various embodiments disclosed may provide an authorization client that communicates with one or more servers that relies on client software and message authentication codes for authorization of network access.

Abstract: With the proliferation of wireless devices, seamless authentication of devices at distributed locations (e.g., so-called Wi-Fi hotspots) may be essential for convenient use of various devices at these locations. Previous methods for authentication relied on an account-based method using a username and a password inputted from a user. This method may be awkward for mass-distribution of devices. Various embodiments disclosed may provide an authorization client that communicates with one or more servers that relies on client software and message authentication codes for authorization of network access.