Patents Examined by Leynna Truvan
  • Patent number: 10715489
    Abstract: A management server disposed outside a firewall and supporting connection of communications between a control target device disposed inside the firewall and a cloud server disposed outside the firewall, includes a server-side session establishing portion to, based on a request from a relay device disposed inside the firewall, establish a session with the relay device, a device information acquiring portion to acquire device information about the control target device from the relay device via the established session, and an update determining portion to, in response to reception of a request of connecting to the control target device from the cloud server, determine whether to update the device information.
    Type: Grant
    Filed: February 5, 2015
    Date of Patent: July 14, 2020
    Assignee: KONICA MINOLTA, INC.
    Inventors: Hisashi Uchida, Kazumi Sawayanagi, Noriaki Asamoto, Masami Yamada, Shuji Yoneda, Kazuya Anezaki, Akihiro Torigoshi, Yasutaka Ito
  • Patent number: 10693859
    Abstract: Techniques are disclosed for restricting access to resources accessible in a SSO session. An access management system may provide access one or more resources by implementing an SSO system to provide a SSO session. An SSO session may provide an authenticated user with access to protected resources to which the user is entitled to access. In some instances, a user sharing a computer with other users may want to access a particular protected resource so as to restrict other users sharing the computer from accessing other protected resources accessible to the user in an SSO session. The access management system may enable the user to dynamically choose, such as during login, the protected resources which to restrict and/or permit. Upon successful authentication, a session may be established for only those protected resources that are permitted based on the user's selection, while the other resources are restricted.
    Type: Grant
    Filed: July 30, 2015
    Date of Patent: June 23, 2020
    Assignee: Oracle International Corporation
    Inventors: Ramya Kukehalli Subramanya, Stephen Mathew
  • Patent number: 10693632
    Abstract: Autonomous devices and systems, methods, and program products for authorizing and performing autonomous devices transactions are disclosed. An autonomous device can be configured to generate a first hash value of a chain of hash values by applying a hash algorithm to first data including first new data and a first previous hash value of the chain of hash values, the first previous hash value computed by applying the hash algorithm to first previous data. The device can transmit to a transaction computer system the first hash value and the first new data. The device can generate and transmit to the transaction computer system a first signed electronic transaction request comprising first transaction data comprising a sending account identifier associated with the autonomous device, a destination account identifier, a transaction amount, and a timestamp. The device can digitally sign the transaction request using a private key of an asymmetric key pair.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: June 23, 2020
    Assignee: WINKLEVOSS IP, LLC
    Inventors: Cameron Howard Winklevoss, Tyler Howard Winklevoss
  • Patent number: 10686759
    Abstract: A firewall monitors network activity and stores information about that network activity in a network activity log. The network activity is analyzed to identify a potential threat. The potential threat is further analyzed to identify other potential threats that are related to the potential threat, and are likely to pose a future risk to a protected network. A block list is updated to include the potential threat and the other potential threats to protect the protected network from the potential threat and the other potential threats.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: June 16, 2020
    Assignee: Webroot, Inc.
    Inventors: Hal Lonas, David Dufour, Chip Witt, Patrick Kar Yin Chang
  • Patent number: 10657263
    Abstract: Setting a budget of alerts for single or multiple risk score types, adjusting a working threshold based on the set budget, wherein adjusting the working threshold is done by defining an reference threshold for an alert, providing a history of recorded risk scores within a budget sliding interval window and adjusting the working threshold such that a number of alerts which would have been provided by the recorded risk scores is calculated to stay within the set budget, and using the adjusted working threshold to normalize and optionally combine incoming risk scores so as to determine whether an incoming risk score should receive an alert.
    Type: Grant
    Filed: April 18, 2017
    Date of Patent: May 19, 2020
    Assignee: International Business Machines Corporation
    Inventors: Allon Adir, Ehud Aharoni, Lev Greenberg
  • Patent number: 10630462
    Abstract: A method for implementing a pseudo-random function (PRF) using a white-box implementation of a cryptographic function in N rounds, including: receiving an input to the PRF; receiving a cryptographic key in a first round; encrypting, using the white-box implementation of the cryptographic function and the cryptographic key, an input message that is one of M possible input messages based upon a portion of the input to produce a first output; for each succeeding round: encrypting, using the white-box implementation of the cryptographic function and an ith cryptographic key, further input messages that are one of M possible input messages based upon a further portion of the input to produce an ith output, wherein the ith cryptographic key is the output from the preceding round, wherein the white-box implementation of the cryptographic function only produces a correct output for the M possible input messages and produces an incorrect output for input messages that are not one of the M possible input messages.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: April 21, 2020
    Assignee: NXP B.V.
    Inventors: Wilhelmus Petrus Adrianus Johannus Michiels, Marcel Medwed, Jan Hoogerbrugge, Ventzislav Nikov, Bruce Murray, Joppe Willem Bos
  • Patent number: 10616197
    Abstract: Systems, methods, circuits and computer-readable mediums for message authentication with secure code verification are provided. In one aspect, a system includes a client device storing a code and a security device coupled to the client device. The security device is configured to receive a property of the code generated by the client device, verify correctness of the property of the code based on information associated with the code to determine that the code is an authorized code, the information being stored within the security device. In response to determining that the code is the authorized code, the security device enables to access data stored within the security device and generate a property of a message based on the data.
    Type: Grant
    Filed: April 18, 2016
    Date of Patent: April 7, 2020
    Assignee: Atmel Corporation
    Inventors: Kerry Maletsky, Oscar Sanchez, Nicolas Schieli
  • Patent number: 10560442
    Abstract: Systems and methods can support change management thresholds within human machine interfaces. An operation or feature may be introduced into a multi-user information system where a benefit is conveyed to specific benefited instances of events. A user indication associated with the specific benefited instances may be initially disabled. A quantity of the specific benefited instances may be calculated or counted. The calculated quantity may be compared to a threshold quantity. The user indication associated with the specific benefited instances may be enabled in response to the comparison indicating that the threshold has been exceeded. The user indication may be presented via a user interface mechanism associated with the multi-user information system. According to certain examples, sender authentication may be added to an email system such that instances of authentication are not displayed until a certain number or percentage of messages is being authenticated.
    Type: Grant
    Filed: June 21, 2015
    Date of Patent: February 11, 2020
    Assignee: TargetProof, LLC
    Inventors: Steven M. Siebert, Gregory G. Rose, Thomas M. Stone, Andrew C. Schenkel
  • Patent number: 10528759
    Abstract: An API bridge is for transporting a local API request from a local client system to a target server system. The API bridge includes a local API bridge in communication with the local client system, and a remote API bridge in communication with the target server system. The local API bridge is configured to receive the local API request from the local client system and create a first message to be sent to the remote API bridge. The remote API bridge is configured to receive the first message created by the local API bridge and call the target server system with a target API request.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: January 7, 2020
    Assignee: Aagey Holding, LLC
    Inventor: Edward T. Kujawski
  • Patent number: 10530570
    Abstract: A transmission apparatus and a transmission data protection method thereof are provided. The transmission apparatus stores a data table, a bloom filter, a first randomization array, a plurality of second randomization arrays and an identifier of each of the second randomization arrays. The bloom filter has a plurality of independent hash functions. The transmission apparatus generates a current original datum according to the data table; inputs the current original datum to the bloom filter as a current input datum of the bloom filter to output a current bloom datum; randomizes the current bloom datum according to the first randomization array to generate a current first randomized datum; randomizes the current first randomized datum according to one of the second randomization arrays to generate a current second randomized datum; and transmits a data signal carrying the current second randomized datum and an identification datum to another transmission apparatus.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: January 7, 2020
    Assignee: Institute For Information Industry
    Inventors: Chih-Ta Lin, Chuan-Kai Kao
  • Patent number: 10198587
    Abstract: A system, method, and computer program product are provided for preventing access to data associated with a data access attempt. In use, a data access attempt associated with a remote data sharing session is identified. Further, access to the data is prevented.
    Type: Grant
    Filed: May 29, 2014
    Date of Patent: February 5, 2019
    Assignee: McAfee, LLC
    Inventors: Gopi Krishna Chebiyyam, Prasanna Basavapatna
  • Patent number: 10135621
    Abstract: In order to reduce latency of elliptical curve digital signature generation a portion of the digital signature is pre-calculated before receipt of the message hash using an unmodified ECDSA computing engine. After the message hash is received, the digital signature is completed without using the ECDSA computing engine. Applications include generating digital signatures for the safety messages in Intelligent Transport Systems.
    Type: Grant
    Filed: December 31, 2013
    Date of Patent: November 20, 2018
    Assignee: NXP B.V.
    Inventors: Peter Maria Franciscus Rombouts, Timotheus Arthur van Roermund
  • Patent number: 10108965
    Abstract: A system for automatic authentication of service requests includes authentication of a remote access device. This authentication may be accomplished automatically prior to text or audio communication between a customer and a service agent. In some embodiments, authentication is accomplished automatically by authentication of the remote access device or accomplished by asking the customer questions. A single authentication of the remote access device may be used to authenticate a service request transferred between service agents. The authentication of the remote device may include, for example, use of a personal identification number, a fingerprint, a photograph, and/or a hardware identifier. Some embodiments include an intelligent pipeline configured for managing queues of customer service requests.
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: October 23, 2018
    Assignee: UJET, Inc.
    Inventors: Anand Janefalkar, Hisun Kim
  • Patent number: 10097342
    Abstract: A method for a keyed cryptographic operation by a cryptographic system mapping an input message to an output message, including: receiving input data for the keyed cryptographic operation; calculating a first mask value based upon the input data; and applying the first mask value to a first intermediate value of the keyed cryptographic operation.
    Type: Grant
    Filed: July 30, 2015
    Date of Patent: October 9, 2018
    Assignee: NXP B.V.
    Inventors: Wil Michiels, Jan Hoogerbrugge, Philippe Teuwen
  • Patent number: 10057064
    Abstract: In Elliptic Curve Cryptography (ECC), one performs a great number of modular multiplications. These are usually done by Montgomery Multiplication algorithm, which needs the operands to be preprocessed (namely, converted to the Montgomery Domain), which is normally done by an equivalent of a long division. We provide a method to perform this conversion by a single Montgomery multiplication on the raw data. The method is formulated for elliptic curve points represented in Jacobian coordinates but can be extended to other representations.
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: August 21, 2018
    Assignee: Winbond Electronics Corp.
    Inventor: Uri Kaluzhny
  • Patent number: 10037433
    Abstract: Methods and systems described herein may perform a word-level encryption and a sentence-level encryption of one or more documents. The word-level encryption and the sentence-level encryption may be performed with an encryption key generated by a client device. A document indexer is stored in the one or more storage networks. The document indexer includes encrypted word frequencies and encrypted word position identifiers based on the encrypted words of the one or more encrypted documents. The client device receives search terms and encrypts the search terms with the encryption key. The one or more encrypted documents are identified in the one or more storage networks based on searching with the encrypted search terms and at least one of the encrypted word frequencies and/or the encrypted word position identifiers.
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: July 31, 2018
    Assignee: NTT DOCOMO INC.
    Inventors: Trung Diep, Pero Subasic
  • Patent number: 10037286
    Abstract: Systems and methods for controlling access to a private partition on a storage device are disclosed for. An example system includes a token reader that detects a hardware token storing a private key and obtains the private key stored on the hardware token. The system also includes a partition controller that determines whether the private key unlocks a private partition on a storage device. In response to determining that the private key unlocks the private partition, the partition controller unlocks the private partition on the storage device. The private partition is invisible to an operating system executing in the computer system when the private partition is locked.
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: July 31, 2018
    Assignee: Red Hat, Inc.
    Inventors: Martin Vecera, Jiri Pechanec
  • Patent number: 10034000
    Abstract: A method, medium, and system encoding and/or decoding a moving picture. The moving picture encoding method may include selecting a prediction mode that is optimal for the macro blocks, which correspond to each other, of the color components of a current image based on the characteristics of a predetermined image, generating a predicted image for the current image according to the selected prediction mode, and encoding a moving picture using the predicted image. An optimal prediction mode can be adaptively applied to the macro blocks, which correspond to each other, of the color components, thereby increasing the moving picture's encoding and decoding efficiencies.
    Type: Grant
    Filed: March 13, 2007
    Date of Patent: July 24, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Woo-shik Kim, Hyun-mun Kim, Dae-sung Cho, Dmitri Birinov, Dae-hee Kim, Woong-il Choi
  • Patent number: 10013546
    Abstract: A computer-implemented method of authenticating a user with a computing device is disclosed. The method involves displaying a grid of selectable visually-distinguishable graphical elements on a device display, receiving from a user of the device a drawn pattern across the selectable graphical elements, comparing the received drawn pattern to information representing a stored authentication pattern for the user, and unlocking access to functions on the device if the received drawn pattern substantially matches the stored authentication pattern.
    Type: Grant
    Filed: October 28, 2014
    Date of Patent: July 3, 2018
    Assignee: Google LLC
    Inventors: Daniel Johansson, Tobias Arréhn, Simon M. Thorsander, Erick Tseng
  • Patent number: 10007783
    Abstract: In a method for determining a threat situation for an automation component of the controller or field level, wherein the automation component has at least one essentially cyclic program behavior, a number of required program behaviors is established in a learning phase in a processor, and the determined required program behaviors are stored and compared cyclically with actual program behaviors, that are established in operation of the automation component. The result of the comparison is logically linked with results of other security components for verification as to whether a threat situation exists.
    Type: Grant
    Filed: July 30, 2015
    Date of Patent: June 26, 2018
    Assignee: Siemens Aktiengesellschaft
    Inventor: Peter Schoenemann