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Winston Donald Keech: Systems and methods for identity verification for secure transactions. Swivel Secure June 24, 2008: US07392388 (11 worldwide citation)

Secure identification of a user in an electronic communications environment, wherein a host computer communicates with a plurality of electronic devices operated by the user. The user is issued a user code, known only to the user and stored in the host computer. User identification involves the host ...


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Winston Donald Keech: Embedded synchronous random disposable code identification method and system. Swivel Secure May 9, 2006: US07043635 (4 worldwide citation)

A method and system for secure identification of a person in an electronic communications environment, wherein a host computer is adapted to be able to communicate with a specific electronic communications device operated by the person. The person is issued with a mask code, known only to the person ...


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Winston Donald Keech: Systems and methods for identity verification for secure transactions. Swivel Technologies May 16, 2002: US20020059146-A1 (2 worldwide citation)

A method and system for secure identification of a person in an electronic communications environment, wherein a host computer is adapted to be able to communicate with a plurality of electronic devices operated by the user. The user is issued with a user code, known only to the user and stored in t ...


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Winston Donald Keech: Digital content protection. DarkNoise Technologies December 16, 2004: US20040252615-A1

The present invention relates to digital content protection. Embodiments of the present invention provide, for example, a CD having data representing conventional audio or from which such audio can be derived using an intended target system together with data representing a spoiling component from w ...


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Winston Donald Keech: Secure file transfer method and system. July 18, 2002: US20020095589-A1

A method and system for the secure transfer of data files from one computer to another. The data file is wrapped or encrypted within an executable file and may only be accessed again by unwrapping or decrypting the data file with a unique key code. The unique key code is effectively held in escrow u ...


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Winston Donald Keech: System and method for secure credit and debit card transactions. Swivel Technologies October 9, 2003: US20030191945-A1

There is disclosed a method and system for conducting secure credit and debit card transactions between a customer and a merchant. The customer is issued with a pseudorandom security string by a host computer, the security string being sent to the customer's mobile telephone. A cryptographic algorit ...


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Winston Donald Keech: Systems and methods for identity verification for secure transactions. March 7, 2002: US20020029342-A1

A method and system for secure identification of a person in an electronic communications environment, wherein a host computer is adapted to be able to communicate with a plurality of electronic devices operated by the user. The user is issued with a user code, known only to the user and stored in t ...


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