Abstract: A method for combining an embedding of a graph having a plurality of nodes and edge connections and classifications of distributed ledger-based activities may include: receiving information for historical distributed ledger-based activities comprising identifications of the plurality of nodes in the graph as involved in illicit activities, licit activities, or unknown; applying sampling to sample labels and associated features; training a first classifier based on the plurality of historical distributed ledger-based activities, the node information, and the sample labels; receiving a current distributed ledger-based activity from the distributed ledger network; predicting a classification for the current distributed ledger-based activity using the first classifier; extracting features from the current distributed ledger-based activity; enriching the extracted features based on one or more neighbors of the nodes involved in the current distributed ledger-based activity; reclassifying the current distributed le

Abstract: A method for performing fact verification includes receiving a document for verification; identifying and extracting, on the computer network, at least two named entities from the document for verification and associated information as metadata; identifying, off-chain, identifiers of relevant documents corresponding to each of the at least two named entities, the relevant documents being authenticated documents including one or more of the at least two named entities; identifying a predetermined number of relevant documents among the identified relevant documents based on a number of the at least two named entities present and a number of occurrences for each of the named entities; and determining whether the document to be verified is supported by the predetermined number of relevant documents.

Abstract: Systems and methods for mixed precision machine learning with fully homomorphic encryption are disclosed. A method may include receiving data in a mixed precision format from a program or an application executed by the client electronic device; converting the data from the mixed precision format to an integer format; encrypting the data in the integer format using a fully homomorphic data encryption scheme; communicating the encrypted data in the integer format to a host electronic device, wherein the host electronic device is configured to process the encrypted data in the integer format and provide an encrypted result in the integer format to the client electronic device; decrypting the encrypted result in the integer format using the fully homomorphic data encryption scheme; converting the decrypted result in the integer format to the mixed precision format; and outputting the result in the mixed precision format to the program or the application.

Abstract: Systems and methods for streaming classification of distributed ledger-based activities are disclosed.

Abstract: A method for combining an embedding of a graph having a plurality of nodes and edge connections and classifications of distributed ledger-based activities may include: receiving information for historical distributed ledger-based activities comprising identifications of the plurality of nodes in the graph as involved in illicit activities, licit activities, or unknown; applying sampling to sample labels and associated features; training a first classifier based on the plurality of historical distributed ledger-based activities, the node information, and the sample labels; receiving a current distributed ledger-based activity from the distributed ledger network; predicting a classification for the current distributed ledger-based activity using the first classifier; extracting features from the current distributed ledger-based activity; enriching the extracted features based on one or more neighbors of the nodes involved in the current distributed ledger-based activity; reclassifying the current distributed le

Abstract: A method for management of financial transactions associated with a funding agreement may include: receiving, at the award information management system and from an awarding organization, details for a funding award comprising an identification of an award recipient, an award amount, and a condition on the use of the award; notifying an award drawdown management system of the award details; identifying a plurality of participating financial institutions to the award recipient; receiving a registration of an account at one of the financial institutions for receiving drawdown funds; communicating an amount of the payment to the fund reporting and analysis system; receiving transaction details from the financial institution having the award recipient's registered account; and providing reports of all transactions in the registered account and any and all optional card accounts with detailed analysis of part transaction, current balances and predictions of future drawdown requests.

Abstract: Systems and methods for Unified Modeling Language application development on distributed ledgers are disclosed. In one embodiment, a method for graphical programming and deployment of distributed ledger applications may include: (1) receiving, at a coding engine executed by a computer processor, a graphical program for a distributed ledger application comprising a process and a plurality of deployment parameters; (2) retrieving, by the coding engine and from a deployment data database, deployment data for the plurality of deployment parameters; (3) generating, by the coding engine, the distributed ledger application based on the graphical program and the deployment data; and (4) deploying, by the coding engine, the distributed ledger application to a deployment environment.

Abstract: A method for management of financial transactions associated with a funding agreement may include: receiving, at the award information management system and from an awarding organization, details for a funding award comprising an identification of an award recipient, an award amount, and a condition on the use of the award; notifying an award drawdown management system of the award details; identifying a plurality of participating financial institutions to the award recipient; receiving a registration of an account at one of the financial institutions for receiving drawdown funds; communicating an amount of the payment to the fund reporting and analysis system; receiving transaction details from the financial institution having the award recipient's registered account; and providing reports of all transactions in the registered account and any and all optional card accounts with detailed analysis of part transaction, current balances and predictions of future drawdown requests.

Abstract: Systems and methods are provided that allow a secure processing system (SPS) to be implemented as a hard macro, thereby isolating the SPS from a peripheral processing system (PPS). The SPS and the PPS, combination, may form a secure element that can be used in conjunction with a host device and a connectivity device to allow the host device to engage in secure transactions, such as mobile payment over a near field communications (NFC) connection. As a result of the SPS being implemented as a hard macro isolated from the PPS, the SPS may be certified once, and re-used in other host devices without necessitating re-certification.

Abstract: Systems and methods are provided for enhancing security by providing additional authentication factors. Prior to authentication, a user may enroll a device from which access to a service or application is authorized. During authentication, the authentication system may retrieve the location of the enrolled device and generate one or more questions that only a user in that location can answer. The user may additionally or alternatively enroll a movement signature with an authentication server as an authentication factor. The user may set a pattern for device movement. During authentication, the user moves the device in the pattern. The device then transmits the movement signature for authentication.

Abstract: Systems and methods are provided for enhancing security by providing additional authentication factors. Prior to authentication, a user may enroll a device from which access to a service or application is authorized. During authentication, the authentication system may retrieve the location of the enrolled device and generate one or more questions that only a user in that location can answer. The user may additionally or alternatively enroll a movement signature with an authentication server as an authentication factor. The user may set a pattern for device movement. During authentication, the user moves the device in the pattern. The device then transmits the movement signature for authentication.

Abstract: Systems and methods are provided that allow a secure processing system (SPS) to be implemented as a hard macro, thereby isolating the SPS from a peripheral processing system (PPS). The SPS and the PPS, combination, may form a secure element that can be used in conjunction with a host device and a connectivity device to allow the host device to engage in secure transactions, such as mobile payment over a near field communications (NFC) connection. As a result of the SPS being implemented as a hard macro isolated from the PPS, the SPS may be certified once, and reused in other host devices without necessitating re-certification.

Abstract: A secured communication network can include a server including an authentication backend, the authentication backend configured to communicate with an authentication front end of a communication device. A server applet can be associated with the authentication backend. The server applet can authenticate an access right associated with the communication device and establish a security level for the communication with the communication device based on information received from the authentication front end.

Abstract: Systems and methods are provided that allow a secure processing system (SPS) to be implemented as a hard macro, thereby isolating the SPS from a peripheral processing system (PPS). The SPS and the PPS, combination, may form a secure element that can be used in conjunction with a host device and a connectivity device to allow the host device to engage in secure transactions, such as mobile payment over a near field communications (NFC) connection. As a result of the SPS being implemented as a hard macro isolated from the PPS, the SPS may be certified once, and re-used in other host devices without necessitating re-certification.

Abstract: Embodiments of the present disclosure provide systems and methods for implementing a secure processing system having a first processor that is certified as a secure processor. The first processor only executes certified and/or secure code. An isolated second processor executes non-secure (e.g., non-certified) code within a sandbox. The boundaries of the sandbox are enforced (e.g., using a hardware boundary and/or encryption techniques) such that code executing within the sandbox cannot access secure elements of the secure processing system located outside the sandbox. The first processor manages the memory space and the applications that are permitted to run on the second processor.

Abstract: A system for detecting tampering in a product having a tamper-detector seal, including a secure element configured to store a digital signature and a data associated with the digital signature, transmit the digital signature and the data associated with the digital signature in response to a request, detect tampering of the tamper-detector seal, and modify the data associated with the digital signature if tampering is detected. The system further includes a seal validation device configured to receive a public key associated with the product, request the digital signature and the data associated with the digital signature from the secure element, and validate the digital signature utilizing the data associated with the digital signature and the public key associated with the product.

Abstract: A device includes a receiver configured to receive a request to perform a function. A secure element connected with the receiver, the secure element to verify the request to perform the function, where the secure element is configured to operate in either a report mode or a silent mode. Details about a status of the performance of the function are displayed when the device operates in the report mode, and no details about the status of the performance of the function are displayed when the device operates in the silent mode.

Abstract: A secure integrated circuit (IC) to provide access to an electronic storage, the secure IC including a memory and a processor. The processor may generate a first key and a second key, and enable storing the first key in the memory and storing the second key in a device memory of a device. The processor may then receive the second key from the device when the device wants to access the electronic storage, and grant the device access to the electronic storage by using the first key and the second key received from the device.

Abstract: A secured communication network can include a server including an authentication backend, the authentication backend configured to communicate with an authentication front end of a communication device. A server applet can be associated with the authentication backend. The server applet can authenticate an access right associated with the communication device and establish a security level for the communication with the communication device based on information received from the authentication front end.

Abstract: A secure element operating in conjunction with a secure partition of a system-on-a-chip (SoC) having set top box (STB) functionality allows for digital rights management (DRM) key handling in a mobile platform. The secure element can include a secure processing system (SPS) to be implemented as a hard macro, thereby isolating the SPS from a peripheral processing system (PPS). The secure element and the secure partition of the SoC may be operatively connected by a secure cryptographic channel.