Abstract: A method, system, and digital recording medium create one-time-use digital signing and encryption keys with a computing device combining multifactor, typically four authentication factors, through use of a remote authentication system (RAS) to providing cryptographic proof with very-high confidence that a document was signed and/or encrypted by the known user and not someone posing as said user. A device-unique identity token cryptographically bound to the user's computing device is the first factor, a password known only to the user is the second, cryptographic signatures generated from the user's biometrics is the third, and a random challenge generated by the RAS is the fourth. The user's computing device captures the user's input and creates a cryptographic string that is sent to the RAS for authentication.

Abstract: A method, system, and machine-readable recording medium for accelerated exchange and secure provisioning of symmetric session encryption-keys between systems by tunneling over the public Internet domain name service (DNS) to establish an encrypted communication session, a method referred to as DNS Fast Open (DFO), which improves on the speed of the prior-art by routing data more efficiently across the internet with fewer round trips, thereby reducing time, bandwidth and network computing resources, as well as improving security by utilizing shared-secret key-derivation keys to generate symmetric encryption-keys which may provide quantum-safe confidentiality protection to information in electronic communications, particularly for use in an e-commerce environment.

Abstract: A method, system, and digital recording medium create one-time-use digital signing and encryption keys with a computing device combining multifactor, typically four authentication factors, through use of a remote authentication system (RAS) to providing cryptographic proof with very-high confidence that a document was signed and/or encrypted by the known user and not someone posing as said user. A device-unique identity token cryptographically bound to the user's computing device is the first factor, a password known only to the user is the second, cryptographic signatures generated from the user's biometrics is the third, and a random challenge generated by the RAS is the fourth. The user's computing device captures the user's input and creates a cryptographic string that is sent to the RAS for authentication.

Abstract: A method, system, and digital recording medium provides for convenient and trustworthy user authentication with a computing device combining four authentication factors through use of a remote authentication system (RAS). An identity token (Device-ID) cryptographically bound to the user's computing device is generated as a first authentication factor. A password known only to the user is a second factor. Cryptographic signatures generated from the user's biometric minutiae is a third factor. A random challenge received from the RAS is a fourth factor.

Abstract: A method, system, and digital recording medium provides for convenient and trustworthy user authentication with a computing device combining four authentication factors through use of a remote authentication system (RAS). An identity token (Device-ID) cryptographically bound to the user's computing device is generated as a first authentication factor. A password known only to the user is a second factor. Cryptographic signatures generated from the user's biometric minutiae is a third factor. A random challenge received from the RAS is a fourth factor.

Abstract: A method, system, and digital recording medium provides for convenient and trustworthy user authentication with a computing device combining four authentication factors through use of a remote authentication system (RAS). An identity token (Device-ID) cryptographically bound to the user's computing device is generated as a first authentication factor. A password known only to the user is a second factor. Cryptographic signatures generated from the user's biometric minutiae is a third factor. A random challenge received from the RAS is a fourth factor.

Abstract: A method, system, and digital recording medium provides for convenient and trustworthy user authentication with a computing device combining four authentication factors through use of a remote authentication system (RAS). An identity token (Device-ID) cryptographically bound to the user's computing device is generated as a first authentication factor. A password known only to the user is a second factor. Cryptographic signatures generated from the user's biometric minutiae is a third factor. A random challenge received from the RAS is a fourth factor.

Abstract: A system and a method for a supply-chain hardware integrity for electronics defense (SHIELD) dielet embedded over a component of a device, a radio frequency identification (RFID) probe system coupled to the SHIELD dielet, and a secure server system communicating with the RFID probe system that can enable security services is provided. Embodiments include a multi-function SHIELD software defined, hardware enabled security system that provides hardware identity, anti-tamper, encryption key generation and management, trusted platform module services, and cryptographic software security services for a device.

Abstract: A method, system, and digital recording medium provides for convenient and trustworthy user authentication with a computing device combining four authentication factors through use of a remote authentication system (RAS). An identity token (Device-ID) cryptographically bound to the user's computing device is generated as a first authentication factor. A password known only to the user is a second factor. Cryptographic signatures generated from the user's biometric minutiae is a third factor. A random challenge received from the RAS is a fourth factor.

Abstract: A system and a method for a supply-chain hardware integrity for electronics defense (SHIELD) dielet embedded over a component of a device, a radio frequency identification (RFID) probe system coupled to the SHIELD dielet, and a secure server system communicating with the RFID probe system that can enable security services is provided. Embodiments include a multi-function SHIELD software defined, hardware enabled security system that provides hardware identity, anti-tamper, encryption key generation and management, trusted platform module services, and cryptographic software security services for a device.

Abstract: Disclosed are a system and method of performing secure computations on a protected database. Embodiments of the method provide, in a secure processor, a database of cryptographically hashed values based on a database of cleartext values, receive a cryptographically hashed query value as input into the secure processor wherein the query value is a hash of a cleartext value that corresponds to a cleartext query, perform a comparison operation within the secure processor to determine the presence of the hashed query value within the database of cryptographically hashed values and provide the results of the comparison operation to an external interface of the secure processor, wherein the contents of the database of cryptographically hashed values and the comparison operations are encapsulated within the secure processor and unexposed externally therefrom.

Abstract: A method for improving enterprise network security may include accessing a plurality of reputation scoring sources for a corresponding plurality of reputation scores, determining an aggregate reputation score based on the plurality of reputation scores, and, in response to a domain name service request, generating a response including information indicative of the aggregate reputation score.

Abstract: Disclosed are a system and method of performing secure computations on a protected database. Embodiments of the method provide, in a secure processor, a database of cryptographically hashed values based on a database of cleartext values, receive a cryptographically hashed query value as input into the secure processor wherein the query value is a hash of a cleartext value that corresponds to a cleartext query, perform a comparison operation within the secure processor to determine the presence of the hashed query value within the database of cryptographically hashed values and provide the results of the comparison operation to an external interface of the secure processor, wherein the contents of the database of cryptographically hashed values and the comparison operations are encapsulated within the secure processor and unexposed externally therefrom.

Abstract: Disclosed are a system and method of performing secure computations on a protected database. Embodiments of the method provide, in a secure processor, a database of cryptographically hashed values based on a database of cleartext values, receive a cryptographically hashed query value as input into the secure processor wherein the query value is a hash of a cleartext value that corresponds to a cleartext query, perform a comparison operation within the secure processor to determine the presence of the hashed query value within the database of cryptographically hashed values and provide the results of the comparison operation to an external interface of the secure processor, wherein the contents of the database of cryptographically hashed values and the comparison operations are encapsulated within the secure processor and unexposed externally therefrom.

Abstract: Disclosed are a system and method of performing secure computations on a protected database. Embodiments of the method provide, in a secure processor, a database of cryptographically hashed values based on a database of cleartext values, receive a cryptographically hashed query value as input into the secure processor wherein the query value is a hash of a cleartext value that corresponds to a cleartext query, perform a comparison operation within the secure processor to determine the presence of the hashed query value within the database of cryptographically hashed values and provide the results of the comparison operation to an external interface of the secure processor, wherein the contents of the database of cryptographically hashed values and the comparison operations are encapsulated within the secure processor and unexposed externally therefrom.