Patents by Inventor Christopher Duane

Christopher Duane has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10038697
    Abstract: First and second security rules are accessed in a configuration file. Comparison points for comparing the first and second security rules are determined. Each comparison point identifies respective rule parameters of the first and second security rules. Respective weights are assigned to the comparison points. For each comparison point, the respective rule parameters are compared against each other to produce a corresponding comparison score indicative of a level similarity. Each comparison score is weighted by the weight assigned to the comparison point corresponding to the comparison score. The weighted comparison scores are combined into a total score indicative of an overall level of similarity between the first and second security rules.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: July 31, 2018
    Assignee: Cisco Technology, Inc.
    Inventors: Yedidya Dotan, Christopher Duane, Daniel Hollingshead, Denis Knjazihhin
  • Patent number: 9860059
    Abstract: A method and system for use in distributing token records is disclosed. At least one token record comprises a unique seed associated with a one-time password (OTP) token. An encryption key and a corresponding decryption key are generated for assisting selective encryption and decryption of a token record associated with a OTP token. The encryption key and the decryption key being unique to an end user of the token record. The token record is encrypted with the assistance of the encryption key. One of the decryption key and the encrypted token record is provided to the end user of the token record. The other of the decryption key and the encrypted token record is provided to the end user in response to secure receipt of the one of the decryption key and the encrypted token record by the end user. The encrypted token record can be decrypted with the assistance of the decryption key.
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: January 2, 2018
    Assignee: EMC IP Holding Company LLC
    Inventors: Christopher Duane, Robert S. Philpott, William Duane, Gareth Richards
  • Publication number: 20170317999
    Abstract: Presented herein are techniques for remotely releasing bootstrap credentials to a cloud management proxy device. In particular, a cloud management proxy device that is associated with a cloud system commences a boot operation. The cloud management proxy device then initiates a remote credential release process to obtain the bootstrap credentials, which are useable by the cloud management proxy device to complete the boot operation. Upon completion of the remote credential release process, the bootstrap credentials are received from a remote credential manager system.
    Type: Application
    Filed: April 27, 2016
    Publication date: November 2, 2017
    Inventors: Denis Knjazihhin, Yedidya Dotan, Christopher Duane, Jason M. Perry
  • Patent number: 9787722
    Abstract: An integrated development environment (IDE) preprocesses a configuration file including security rules. The preprocessing maps object names in the security rules to associated object values based on object definitions for the object names. Responsive to the configuration file being opened in an editor, the IDE provides the editor with access to preprocessing results. Each security rule in the opened configuration file is searched for object names. The IDE links each object name found in the search to an associated object value mapped thereto by the mapping performed during the preprocessing. The IDE receives a selection of an object name in a security rule of the opened configuration file and generates for display the associated object value linked to the selected object name.
    Type: Grant
    Filed: June 30, 2015
    Date of Patent: October 10, 2017
    Assignee: Cisco Technology, Inc.
    Inventors: Denis Knjazihhin, Yedidya Dotan, Zachary D. Siswick, Christopher Duane, Daniel Hollingshead
  • Patent number: 9571524
    Abstract: A management entity generates selectable security policy classifications each identifying security policies that share common security rules. Each of the security policies is applied by a corresponding one of different security devices to control access to a resource. The management entity creates a new policy template that includes all of the security policies identified by selected ones of the policy classification selections and then creates a new security policy based on the new policy template. The management entity applies the new security policy to a security device over a network.
    Type: Grant
    Filed: January 20, 2015
    Date of Patent: February 14, 2017
    Assignee: Cisco Technology, Inc.
    Inventors: Yedidya Dotan, Christopher Duane, Denis Knjazihhin
  • Publication number: 20160344773
    Abstract: An integrated development environment (IDE) preprocesses a configuration file including security rules. The preprocessing maps object names in the security rules to associated object values based on object definitions for the object names. Responsive to the configuration file being opened in an editor, the IDE provides the editor with access to preprocessing results. Each security rule in the opened configuration file is searched for object names. The IDE links each object name found in the search to an associated object value mapped thereto by the mapping performed during the preprocessing. The IDE receives a selection of an object name in a security rule of the opened configuration file and generates for display the associated object value linked to the selected object name.
    Type: Application
    Filed: June 30, 2015
    Publication date: November 24, 2016
    Inventors: Denis Knjazihhin, Yedidya Dotan, Zachary D. Siswick, Christopher Duane, Daniel Hollingshead
  • Publication number: 20160344738
    Abstract: First and second security rules are accessed in a configuration file. Comparison points for comparing the first and second security rules are determined. Each comparison point identifies respective rule parameters of the first and second security rules. Respective weights are assigned to the comparison points. For each comparison point, the respective rule parameters are compared against each other to produce a corresponding comparison score indicative of a level similarity. Each comparison score is weighted by the weight assigned to the comparison point corresponding to the comparison score. The weighted comparison scores are combined into a total score indicative of an overall level of similarity between the first and second security rules.
    Type: Application
    Filed: July 23, 2015
    Publication date: November 24, 2016
    Inventors: Yedidya Dotan, Christopher Duane, Daniel Hollingshead, Denis Knjazihhin
  • Patent number: 9454648
    Abstract: Method and system for distributing token records in market environment is disclosed. At least one token record comprising a unique seed associated with a OTP token. Encryption key and decryption key are generated for assisting selective encryption and decryption of token record associated with OTP token. The token record is encrypted with the assistance of encryption key. One of encrypted token record and decryption key is provided into market environment. A device comprising an identifier for facilitating identification of token record associated with OTP token is provided into market environment together with the one of encrypted token record and decryption key. The identifier concealed by tamper-evident removable material such that any effort to reveal identifier will be readily apparent. The other of the encrypted token record and decryption key is provided to an entity in response to entity providing identifier.
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: September 27, 2016
    Assignee: EMC Corporation
    Inventors: Robert S Philpott, William Duane, Christopher Duane, Gareth Richards
  • Publication number: 20160212168
    Abstract: A management entity generates selectable security policy classifications each identifying security policies that share common security rules. Each of the security policies is applied by a corresponding one of different security devices to control access to a resource. The management entity creates a new policy template that includes all of the security policies identified by selected ones of the policy classification selections and then creates a new security policy based on the new policy template. The management entity applies the new security policy to a security device over a network.
    Type: Application
    Filed: January 20, 2015
    Publication date: July 21, 2016
    Inventors: Yedidya Dotan, Christopher Duane, Denis Knjazihhin