11
Rick L Orsini, Mark S O Hare, Roger Davenport, Steven Winick: Secure data parser method and system. Security First Corporation, Ropes & Gray, Matthew S Bertenthal, August 30, 2011: US08009830 (41 worldwide citation)

A secure data parser is provided that may be integrated into any suitable system for securely storing and communicating data. The secure data parser parses data and then splits the data into multiple portions that are stored or communicated distinctly. Encryption of the original data, the portions o ...


12
Orsini Rick L, O Hare Mark S, Davenport Roger: Systems and methods for managing cryptographic keys. Security First Corporation, Orsini Rick L, O Hare Mark S, Davenport Roger, INGERMAN Jeffrey H, March 19, 2009: WO/2009/035674 (40 worldwide citation)

A common interface for managing cryptographic keys is provided. A request to manage a cryptographic key may be received in a first interface format, translated to a common interface format, and then executed remotely from the first interface. Return arguments may then be translated from the common i ...


13
Bellare Mihir, Rogaway Phillip: Systems and methods for distributing and securing data. Security First Corporation, Bellare Mihir, Rogaway Phillip, INGERMAN Jeffrey H, October 23, 2008: WO/2008/127309 (39 worldwide citation)

A robust computational secret sharing scheme that provides for the efficient distribution and subsequent recovery of a private data is disclosed. A cryptographic key may be randomly generated and then shared using a secret sharing algorithm to generate a collection of key shares. The private data ma ...


14
Orsini Rick L, O Hare Mark S, Bellare Mihir, Rogaway Phillip: Systems and methods for securing data using multi-factor or keyed dispersal. Security First Corporation, Orsini Rick L, O Hare Mark S, Bellare Mihir, Rogaway Phillip, INGERMAN Jeffrey H, July 16, 2009: WO/2009/089015 (38 worldwide citation)

A secure data parser is provided that may be integrated into any suitable system for securely storing and communicating data. The secure data parser parses data and then splits the data into multiple portions that are stored or communicated distinctly. Encryption of the original data, the portions o ...


15
Alexander G Dickinson, Brian Berger, Robert T Dobson Jr: Context sensitive dynamic authentication in a cryptographic system. Security First Corporation, Don J Pelto Esquire, Sheppard Mullin Richter & Hampton, July 3, 2012: US08214650 (37 worldwide citation)

A system for performing authentication of a first user to a second user includes the ability for the first user to submit multiple instances of authentication data which are evaluated and then used to generate an overall level of confidence in the claimed identity of the first user. The individual a ...


16
Orsini Rick, Vanzandt John, O Hare Mark, Davenport Roger: Secure data parser method and system. Security First Corporation, Orsini Rick, Vanzandt John, O Hare Mark, Davenport Roger, SCHWARTZ Jeff, December 23, 2004: WO/2004/111791 (37 worldwide citation)

The present invention provides a method and system for securing sensitive data from unauthorized access or use. The method and system of the present invention is useful in a wide variety of settings, including commercial settings generally available to the public which may be extremely large or smal ...


17
Bono Stephen C, Green Matthew D, Landau Gabriel D, Orsini Rick L, O Hare Mark S, Davenport Roger: Systems and methods for secure workgroup management and communication. Security First Corporation, Bono Stephen C, Green Matthew D, Landau Gabriel D, Orsini Rick L, O Hare Mark S, Davenport Roger, INGERMAN Jeffrey Het al, August 27, 2009: WO/2009/105280 (37 worldwide citation)

A secure data parser is provided that may be integrated into any suitable system for securely storing and communicating data. The secure data parser may split or share a data set into multiple portions that are stored or communicated distinctly. Encryption of the original data, the portions of data, ...


18
Rick L Orsini, Mark S O Hare, Roger S Davenport, Steven Winick: Secure data parser method and system. Security First, Ropes & Gray, September 18, 2012: US08271802 (30 worldwide citation)

A secure data parser is provided that may be integrated into any suitable system for securely storing and communicating data. The secure data parser parses data and then splits the data into multiple portions that are stored or communicated distinctly. Encryption of the original data, the portions o ...


19
Mihir Bellare, Phillip Rogaway: Systems and methods for distributing and securing data. Security First, Ropes & Gray, April 10, 2012: US08155322 (27 worldwide citation)

A robust computational secret sharing scheme that provides for the efficient distribution and subsequent recovery of a private data is disclosed. A cryptographic key may be randomly generated and then shared using a secret sharing algorithm to generate a collection of key shares. The private data ma ...


20
Rick L Orsini, Mark S O Hare, Roger Davenport, Steven Winick: Secure data parser method and system. Security First Corporation, Ropes & Gray, November 27, 2012: US08320560 (25 worldwide citation)

A secure data parser is provided that may be integrated into any suitable system for securely storing and communicating data. The secure data parser parses data and then splits the data into multiple portions that are stored or communicated distinctly. Encryption of the original data, the portions o ...