A portable authorization device comprising: a memory that is configured to store an identifier and a plurality of security keys corresponding to a plurality of services associated with the identifier; and at least one circuit that is configured to: receive, from a service accessor device (104A-B), a request to access one of the plurality of services; authenticate with the one of the plurality of services using at least the identifier and the one of the plurality of security keys corresponding to the one of the plurality of services; sign the request based at least on the one of the plurality of security keys corresponding to the one of the plurality of services; and provide the signed request to the one of the plurality of services, wherein the request comprises a request to access content provided by the one of the plurality of services and the at least one circuit is further configured to encrypt the signed request based at least on the one of the plurality of security keys corresponding to the one of the plurality of services, wherein the request comprises a network identifier associated with the service accessor device (104A-B), the at least one circuit is further configured to: receive, from the one of the plurality of services, a confirmation that the request has been granted; provide, to the service accessor device (1 04A-B), an indication that the requested content will be provided to the service accessor device (104A-B) via the network identifier associated with the service accessor device (104A-B); monitor a proximity of the service accessor device (104A-B) to the portable authorization device; and notify the one of the plurality of services when the service accessor device (104A-B) is not proximal to the portable authorization device. a memory that is configured to store an identifier and a plurality of security keys corresponding to a plurality of services associated with the identifier; and at least one circuit that is configured to: receive, from a service accessor device (104A-B), a request to access one of the plurality of services; authenticate with the one of the plurality of services using at least the identifier and the one of the plurality of security keys corresponding to the one of the plurality of services; sign the request based at least on the one of the plurality of security keys corresponding to the one of the plurality of services; and provide the signed request to the one of the plurality of services, wherein the request comprises a request to access content provided by the one of the plurality of services and the at least one circuit is further configured to encrypt the signed request based at least on the one of the plurality of security keys corresponding to the one of the plurality of services, wherein the request comprises a network identifier associated with the service accessor device (104A-B), the at least one circuit is further configured to: receive, from the one of the plurality of services, a confirmation that the request has been granted; provide, to the service accessor device (1 04A-B), an indication that the requested content will be provided to the service accessor device (104A-B) via the network identifier associated with the service accessor device (104A-B); monitor a proximity of the service accessor device (104A-B) to the portable authorization device; and notify the one of the plurality of services when the service accessor device (104A-B) is not proximal to the portable authorization device. receive, from a service accessor device (104A-B), a request to access one of the plurality of services; authenticate with the one of the plurality of services using at least the identifier and the one of the plurality of security keys corresponding to the one of the plurality of services; sign the request based at least on the one of the plurality of security keys corresponding to the one of the plurality of services; and provide the signed request to the one of the plurality of services, wherein the request comprises a request to access content provided by the one of the plurality of services and the at least one circuit is further configured to encrypt the signed request based at least on the one of the plurality of security keys corresponding to the one of the plurality of services, receive, from the one of the plurality of services, a confirmation that the request has been granted; provide, to the service accessor device (1 04A-B), an indication that the requested content will be provided to the service accessor device (104A-B) via the network identifier associated with the service accessor device (104A-B); monitor a proximity of the service accessor device (104A-B) to the portable authorization device; and notify the one of the plurality of services when the service accessor device (104A-B) is not proximal to the portable authorization device.