Patents by Inventor Dug Song
Dug Song 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).
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Patent number: 10594677Abstract: A system for automatically discovering services operating on a network including a service discovery database configured to store expected service behavioral characteristics and service identities of the services operating on the network, a set of service discovery modules configured to collect service behavioral data of the services operating on the network, and a service discovery module controller communicatively coupled to the service discovery module database and the set of service discovery modules, the service discovery module controller configured to generate service behavioral characteristics from the service behavioral data, analyze the service behavioral characteristics using the expected service behavioral characteristics, resulting in a first behavioral analysis, identify a first service identity of at least one service operating on the network from the first behavioral analysis and an association of the first service identity and the expected service behavioral characteristics.Type: GrantFiled: February 14, 2018Date of Patent: March 17, 2020Inventors: Jon Oberheide, Dug Song
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Patent number: 10348756Abstract: A system and method for assessing vulnerability of a mobile device including at a remote analysis cloud service, receiving at least one vulnerability assessment request that includes an object identifier for an operative object of a mobile computing device, wherein the vulnerability assessment request originates from the mobile computing device; identifying a vulnerability assessment associated with the identifier of the operative object; and communicating the identified vulnerability assessment to the mobile computing device.Type: GrantFiled: September 8, 2016Date of Patent: July 9, 2019Assignee: Duo Security, Inc.Inventors: Jon Oberheide, Dug Song, Adam Goodman
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Patent number: 10116453Abstract: A method for distributed trust authentication of one or more users attempting to access one or more service providers operating on a network includes performing primary authentication of a user using a first authentication factor, generating a first partial digital signature for a first authentication response to the primary authentication, performing secondary authentication of the user using a second authentication factor, generating a second partial digital signature for the second authentication response to the secondary authentication, combining the first and second partial digital signatures to form a composite digital signature, and validating the composite digital signature.Type: GrantFiled: February 27, 2018Date of Patent: October 30, 2018Assignee: Duo Security, Inc.Inventors: Jon Oberheide, Dug Song, Adam Goodman
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Publication number: 20180234251Abstract: A method for distributed trust authentication of one or more users attempting to access one or more service providers operating on a network includes performing primary authentication of a user using a first authentication factor, generating a first partial digital signature for a first authentication response to the primary authentication, performing secondary authentication of the user using a second authentication factor, generating a second partial digital signature for the second authentication response to the secondary authentication, combining the first and second partial digital signatures to form a composite digital signature, and validating the composite digital signature.Type: ApplicationFiled: February 27, 2018Publication date: August 16, 2018Inventors: Jon Oberheide, Dug Song, Adam Goodman
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Publication number: 20180176205Abstract: A system for automatically discovering services operating on a network including a service discovery database configured to store expected service behavioral characteristics and service identities of the services operating on the network, a set of service discovery modules configured to collect service behavioral data of the services operating on the network, and a service discovery module controller communicatively coupled to the service discovery module database and the set of service discovery modules, the service discovery module controller configured to generate service behavioral characteristics from the service behavioral data, analyze the service behavioral characteristics using the expected service behavioral characteristics, resulting in a first behavioral analysis, identify a first service identity of at least one service operating on the network from the first behavioral analysis and an association of the first service identity and the expected service behavioral characteristics.Type: ApplicationFiled: February 14, 2018Publication date: June 21, 2018Inventors: Jon Oberheide, Dug Song
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Patent number: 9942048Abstract: A method for distributed trust authentication of one or more users attempting to access one or more service providers operating on a network includes performing primary authentication of a user using a first authentication factor, generating a first partial digital signature for a first authentication response to the primary authentication, performing secondary authentication of the user using a second authentication factor, generating a second partial digital signature for the second authentication response to the secondary authentication, combining the first and second partial digital signatures to form a composite digital signature, and validating the composite digital signature.Type: GrantFiled: September 26, 2017Date of Patent: April 10, 2018Assignee: Duo Security, Inc.Inventors: Jon Oberheide, Dug Song, Adam Goodman
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Patent number: 9930025Abstract: A system for automatically discovering services operating on a network including a service discovery database configured to store expected service behavioral characteristics and service identities of the services operating on the network, a set of service discovery modules configured to collect service behavioral data of the services operating on the network, and a service discovery module controller communicatively coupled to the service discovery module database and the set of service discovery modules, the service discovery module controller configured to generate service behavioral characteristics from the service behavioral data, analyze the service behavioral characteristics using the expected service behavioral characteristics, resulting in a first behavioral analysis, identify a first service identity of at least one service operating on the network from the first behavioral analysis and an association of the first service identity and the expected service behavioral characteristics.Type: GrantFiled: March 21, 2016Date of Patent: March 27, 2018Assignee: Duo Security, Inc.Inventors: Jon Oberheide, Dug Song
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Publication number: 20180026796Abstract: A method for distributed trust authentication of one or more users attempting to access one or more service providers operating on a network includes performing primary authentication of a user using a first authentication factor, generating a first partial digital signature for a first authentication response to the primary authentication, performing secondary authentication of the user using a second authentication factor, generating a second partial digital signature for the second authentication response to the secondary authentication, combining the first and second partial digital signatures to form a composite digital signature, and validating the composite digital signature.Type: ApplicationFiled: September 26, 2017Publication date: January 25, 2018Inventors: Jon Oberheide, Dug Song, Adam Goodman
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Patent number: 9825765Abstract: A method for distributed trust authentication of one or more users attempting to access one or more service providers operating on a network includes performing primary authentication of a user using a first authentication factor, generating a first partial digital signature for a first authentication response to the primary authentication, performing secondary authentication of the user using a second authentication factor, generating a second partial digital signature for the second authentication response to the secondary authentication, combining the first and second partial digital signatures to form a composite digital signature, and validating the composite digital signature.Type: GrantFiled: March 21, 2017Date of Patent: November 21, 2017Assignee: Duo Security, Inc.Inventors: Jon Oberheide, Dug Song, Adam Goodman
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Publication number: 20170195123Abstract: A method for distributed trust authentication of one or more users attempting to access one or more service providers operating on a network includes performing primary authentication of a user using a first authentication factor, generating a first partial digital signature for a first authentication response to the primary authentication, performing secondary authentication of the user using a second authentication factor, generating a second partial digital signature for the second authentication response to the secondary authentication, combining the first and second partial digital signatures to form a composite digital signature, and validating the composite digital signature.Type: ApplicationFiled: March 21, 2017Publication date: July 6, 2017Inventors: Jon Oberheide, Dug Song, Adam Goodman
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Patent number: 9641341Abstract: A method for distributed trust authentication of one or more users attempting to access one or more service providers operating on a network includes performing primary authentication of a user using a first authentication factor, generating a first partial digital signature for a first authentication response to the primary authentication, performing secondary authentication of the user using a second authentication factor, generating a second partial digital signature for the second authentication response to the secondary authentication, combining the first and second partial digital signatures to form a composite digital signature, and validating the composite digital signature.Type: GrantFiled: March 21, 2016Date of Patent: May 2, 2017Assignee: Duo Security, Inc.Inventors: Jon Oberheide, Dug Song, Adam Goodman
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Publication number: 20160381063Abstract: A system and method for assessing vulnerability of a mobile device including at a remote analysis cloud service, receiving at least one vulnerability assessment request that includes an object identifier for an operative object of a mobile computing device, wherein the vulnerability assessment request originates from the mobile computing device; identifying a vulnerability assessment associated with the identifier of the operative object; and communicating the identified vulnerability assessment to the mobile computing device.Type: ApplicationFiled: September 8, 2016Publication date: December 29, 2016Inventors: Jon Oberheide, Dug Song, Adam Goodman
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Patent number: 9467463Abstract: A system and method for assessing vulnerability of a mobile device including at a remote analysis cloud service, receiving at least one vulnerability assessment request that includes an object identifier for an operative object of a mobile computing device, wherein the vulnerability assessment request originates from the mobile computing device; identifying a vulnerability assessment associated with the identifier of the operative object; and communicating the identified vulnerability assessment to the mobile computing device.Type: GrantFiled: August 31, 2012Date of Patent: October 11, 2016Assignee: Duo Security, Inc.Inventors: Jon Oberheide, Dug Song, Adam Goodman
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Publication number: 20160294562Abstract: A method for distributed trust authentication of one or more users attempting to access one or more service providers operating on a network includes performing primary authentication of a user using a first authentication factor, generating a first partial digital signature for a first authentication response to the primary authentication, performing secondary authentication of the user using a second authentication factor, generating a second partial digital signature for the second authentication response to the secondary authentication, combining the first and second partial digital signatures to form a composite digital signature, and validating the composite digital signature.Type: ApplicationFiled: March 21, 2016Publication date: October 6, 2016Inventors: Jon Oberheide, Dug Song, Adam Goodman
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Publication number: 20160285847Abstract: A system for automatically discovering services operating on a network including a service discovery database configured to store expected service behavioral characteristics and service identities of the services operating on the network, a set of service discovery modules configured to collect service behavioral data of the services operating on the network, and a service discovery module controller communicatively coupled to the service discovery module database and the set of service discovery modules, the service discovery module controller configured to generate service behavioral characteristics from the service behavioral data, analyze the service behavioral characteristics using the expected service behavioral characteristics, resulting in a first behavioral analysis, identify a first service identity of at least one service operating on the network from the first behavioral analysis and an association of the first service identity and the expected service behavioral characteristics.Type: ApplicationFiled: March 21, 2016Publication date: September 29, 2016Inventors: Jon Oberheide, Dug Song
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Patent number: 9361451Abstract: A system and method including defining at least one device authentication policy; at a policy engine, initializing authentication policy processing for an authenticator device; collecting device status assessment; evaluating policy compliance of the device status assessment to an associated defined device authentication policy; and enforcing use of the authenticator device according to the policy compliance.Type: GrantFiled: May 6, 2014Date of Patent: June 7, 2016Assignee: Duo Security, Inc.Inventors: Jonathan Oberheide, Dug Song, Adam Goodman
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Publication number: 20140245379Abstract: A system and method including defining at least one device authentication policy; at a policy engine, initializing authentication policy processing for an authenticator device; collecting device status assessment; evaluating policy compliance of the device status assessment to an associated defined device authentication policy; and enforcing use of the authenticator device according to the policy compliance.Type: ApplicationFiled: May 6, 2014Publication date: August 28, 2014Applicant: Duo Security, Inc.Inventors: Jonathan Oberheide, Dug Song, Adam Goodman