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AssigneeVerizon Patent and Licensing Inc.
InventorsTed SCHROEDER, Gabor LENGYEL
Estimating the term…
A method is performed at a security device. The method includes establishing a network connection with a client system. After establishing the network connection, the security device receives a first packet from the client system. The first packet includes an identifier, a first counter value, and a first one-time password hash generated by the client system. Based on the identifier received, the security device retrieves from a trusted data store the seed and a second counter value. If the first counter value is larger than the second counter value, the security device generates a second one-time password hash based on the identifier, the first counter value, and the seed. In accordance with a determination that the first and second one-time password hashes match, the security device grants, to the client system, access to one or more network resources protected by the security device via the network connection.
A method for accessing network resources protected by a security device, comprising:
A security device, comprising:
A non-transitory computer readable storage medium, storing one or more programs for execution by one or more processors, the one or more programs including instructions for:
Dependencies are inferred from the claim text.