402 results about "Trustworthiness" patented technology

A system is adapted to automatically report the trustworthiness of an entity. The system includes a processor and a computer readable medium carrying instructions. The instructions include receiving unstructured data pertaining to an entity from public sources, and receiving structured data pertaining to the entity from at least two databases. The instructions also include merging the structured data and the unstructured data into a single document; splitting the single document into chunks; creating embeddings corresponding to the chunks; and storing the embeddings in a vector store. The instructions also include receiving a natural language user query regarding trustworthiness of the entity; converting the query to a query embedding; based on the query embedding and a similarity calculation, fetching a relevant embedding from the vector store; with a large language model (LLM), generating a query response regarding the trustworthiness of the entity; and communicating the query response to the user.

The invention discloses a dynamic optimization updating method of a credible data intelligent detection system, which relates to the technical field of credible data detection, and comprises the following steps: deploying heterogeneous feature acquisition nodes, acquiring data association features, operating behavior fingerprints and setting a dynamic credible evaluation threshold value; constructing a gradient aggregation channel based on differential privacy encryption, performing security fusion, generating a global model optimization vector, and generating an adversarial sample set; carrying out weight distribution, configuring a dynamic update step length, and generating an update instruction set; and activating the adversarial sample generation network, generating an incremental update package, triggering asynchronous hot deployment of the edge computing nodes, reconstructing a model topological structure of the federated incremental learning framework, and generating an update log. The technical problems of poor adaptability and low real-time performance in the aspects of data credibility evaluation, privacy protection and security defense in the prior art are solved, and the technical effects of improving the data credibility, enhancing the privacy protection capability and improving the attack defense capability are achieved.

The invention provides a credible data space construction method and system based on data sharing, and relates to the technical field of data processing.The method comprises the steps that S1, in response to a request of a user for sharing target data, credible preprocessing is conducted on the target data to obtain credible data; s2, establishing a decision-making capability model for a user to autonomously perform credible authorization on the credible data; s3, analyzing a multi-dimensional sharing risk of the trusted data; s4, planning an optimal authorization auxiliary unit sequence based on the multi-dimensional sharing risk and the decision ability model; s5, in the process that the user autonomously performs credible authorization on the credible data, sequentially executing the authorization auxiliary units in the optimal authorization auxiliary unit sequence; and S6, aggregating the credible data subjected to credible authorization to construct a credible data space. According to the method, the credibility and the security in the data sharing process are remarkably improved, and the quality of the shared data and the protection of user privacy are ensured.

The present invention discloses a blockchain-integrated financial reputation scoring system designed to assess financial credibility within decentralized ecosystems. The system generates a dynamic accountability score based on blockchain transactions, including escrow payments, invoice completions, smart contract interactions, DeFi transactions, NFT trading, and cross-chain financial activities. A risk-adaptive score weighting system dynamically adjusts the impact of financial behaviors based on transaction risk, counterparty trustworthiness, and historical financial patterns. The score is leveraged for tiered access to financial products, lending, and collateral adjustments. AI-enhanced anomaly detection prevents fraudulent score inflation, while privacy-preserving verification ensures secure reputation authentication. The system further extends into insurance underwriting, compliance verification (AML / KYC), and financial access expansion, allowing traditional institutions to assess blockchain-based creditworthiness. Quantum-resistant cryptographic techniques secure reputation data, ensuring trust and adaptability in both decentralized and traditional financial ecosystems.

The invention belongs to the technical field of computer trusted computing, and particularly relates to a method and system for constructing a TPCM trusted root based on a multi-core BMC, and the method comprises the steps: selecting the multi-core BMC, configuring one core as a trusted core, and achieving the physical and logic isolation with other cores; tPCM related codes are integrated in the trusted core, and a TCM module is combined to provide a running environment for the TPCM; when the system is started, the TPCM performs measurement check on the BMC code and the BIOS code, and if the BMC code and the BIOS code are abnormal, a security policy is started In the system operation process, the TPCM monitors hardware, firmware and software of a calculation part in real time, and discovers abnormal behaviors to block and give an alarm; and meanwhile, the management interface is connected with a trusted management center, so that remote configuration and monitoring are realized. A multi-core BMC is used as a protection component, a server host side is used as a calculation component, and a trust chain model of a star-shaped trusted topological structure is constructed. According to the method, the TPCM trusted root is constructed by using the existing resources of the multi-core BMC, so that the hardware cost is reduced, the real-time performance of trusted measurement and the monitoring comprehensiveness are improved, and the running safety and credibility of the server are improved.

The invention relates to the technical field of communication network security, and particularly discloses a distributed communication network security verification method and system, which comprises a two-factor identity authentication module, a dynamic key arrangement and encryption module and a cross-node integrity verification module, and the dynamic key arrangement is respectively connected with the two-factor identity authentication module, the encryption module and the cross-node integrity verification module. Through combination of biological feature anchoring and secure multi-party calculation, on the premise of protecting privacy of original biological data, deep binding of biological features and public keys is realized, and biological uniqueness is given to identity authentication; and dynamic authentication interaction is fused with a timestamp, a biological characteristic entropy value and zero knowledge proof, replay attacks are resisted, 'human-equipment-identity 'consistency is accurately verified, a public key fragment is updated after authentication is passed, an identity trust chain is continuously reinforced, and it is ensured that node identities are true and credible from the source.

A computer-implemented system and method for evaluating an AI agent associated with an enterprise computing environment by aggregating a plurality of AI agents associated with the enterprise computing environment, and evaluating, with an agent evaluation unit, a selected AI agent of the plurality of AI agents using evaluation data, wherein the evaluation data includes operational behavior data and trustworthiness data. The agent evaluation unit can be configured to determine a total agent evaluation score for the selected AI agent from a plurality of category specific evaluation scores. The agent specific categories can have associated therewith a category evaluation score and the agent specific categories can include categories associated with the operational behavior and the trustworthiness of the selected AI agent. An AI-based intervention can be applied in response to the total agent evaluation score.

The invention discloses a multi-tenant adaptive cooperative defense method and system in a hybrid cloud scene, and the method comprises the following steps: obtaining a remote credible proof of hardware, verifying the credibility of a tenant agent and the integrity of a code based on the remote credible proof, granting a mark, and detecting cloud information to generate a machine readable portrait containing key parameters; collecting local multi-mode log data coding embedding vectors of tenants, and after privacy processing, calculating that the abnormal confidence exceeds a threshold value by a local model to trigger current limiting or blocking; and constructing a hierarchical federated architecture containing local nodes of tenants, a regional cloud and a global control plane, encrypting aggregation parameters to generate a cross-tenant attack recognition global model and issuing the cross-tenant attack recognition global model to each tenant on the premise that log data is not out of a domain. According to the invention, integrity verification is carried out on the tenant side security agent through the trusted access mechanism, and the tenant portrait is constructed based on the trusted mark, so that the real and verifiable cooperative defense capability among a plurality of tenants is realized, and the cooperative process has dependency.

Aspects of a trustworthiness check of a video data stream are described. According to a first aspect, a unique identifier which identifies a media asset to which a portion of a video data stream to be checked on trustworthiness belongs, is included into the trustworthiness check. According to a second aspect, a certificate of a content provider for performing the trustworthiness check is retrieved from a track of editors stored at an external resource. A third aspect provides a method for identifying a portion of a video data stream to be checked on trustworthiness using a digital signature. According to a fourth aspect, a digital signature for checking a portion of a video data stream is retrieved from an external resource.

Aspects of a trustworthiness check of a video data stream are described. According to a first aspect, a unique identifier which identifies a media asset to which a portion of a video data stream to be checked on trustworthiness belongs, is included into the trustworthiness check. According to a second aspect, a certificate of a content provider for performing the trustworthiness check is retrieved from a track of editors stored at an external resource. A third aspect provides a method for identifying a portion of a video data stream to be checked on trustworthiness using a digital signature. According to a fourth aspect, a digital signature for checking a portion of a video data stream is retrieved from an external resource.

The invention discloses a medical insurance trusted space system, which comprises a service center, a data processing center, a trusted management and control center, a technical component, a connector, an operation management layer and a supervision management layer, the service center provides a unified service entrance and business support capability for users; the data processing center is responsible for full life cycle processing and trusted computing of data; the credible management and control center guarantees credibility of participants and operations in the data space; the technical component provides bottom-layer technical tools and algorithm support, the connector realizes cross-system and cross-network secure interconnection and intercommunication, the operation management layer ensures stable operation and continuous optimization of the system, and the supervision management layer ensures compliance and risk controllability of data flow; the method has the advantages that the technology is mature and stable, the safety is high, and the whole link is controllable.

The invention discloses a smart city cloud platform data authorization sharing method and system based on a block chain, and relates to the field of data sharing, and the method comprises the steps: responding to a received query instruction of an access user, and determining the historical query information of the access user through a smart city cloud platform; performing identity verification on the access user based on a preset identity registration chain, and if the access user passes the identity verification, evaluating a trust value of the access user according to the historical query information; performing trust degree verification on the trust value; if the access user passes the trust degree verification, constructing a puncturable key structure in combination with the trust value of the access user, a preset ABAC model and a preset smart city alliance chain; and performing dynamic authority management on the access user by using the puncturable key structure, performing identity authorization on the access user based on the puncturable key structure, and sharing data queried by the access user. The management efficiency of the smart city can be effectively improved.

Described herein are systems, methods and instrumentalities associated with a trustworthiness evaluation framework for determining the trustworthiness of a wireless transmit / receive unit (WTRU) to participate in a network operation such as an artificial intelligence machine learning (AIML) operation. The framework may provide capabilities for monitoring, evaluating, and / or selecting the WTRU to participate in the network operation. The trustworthiness of the WTRU may be evaluated based on data and / or analytics such as the privileges and security state of the WTRU, security policy rules, the behavior history of the WTRU, the attributes and / or reputations of the WTRU, referrals for the WTRU from other entities, etc. A trustworthiness level or score may be determined to indicate the trustworthiness of the WTRU. An access policy may be dynamically formed and / or enforced to reflect the trustworthiness of THE WTRU.

A method for checking a video data stream having a video encoded thereinto on trustworthiness comprises: subjecting a predetermined portion of the video data stream, or data derived therefrom, to a hash function to obtain a hash value; deriving a digital signature from the video data stream; and checking whether the hash value fits to the digital signature to determine whether the video data stream is trustworthy.

Aspects of a trustworthiness check of a video data stream are described. According to a first aspect, a unique identifier which identifies a media asset to which a portion of a video data stream to be checked on trustworthiness belongs, is included into the trustworthiness check. According to a second aspect, a certificate of a content provider for performing the trustworthiness check is retrieved from a track of editors stored at an external resource. A third aspect provides a method for identifying a portion of a video data stream to be checked on trustworthiness using a digital signature. According to a fourth aspect, a digital signature for checking a portion of a video data stream is retrieved from an external resource.

The invention discloses a trusted authentication system and method based on quantum encryption terminal virtualization. Comprising a hardware trusted root module, a virtual trusted root management module, a container environment module, a container mirror image management module, a container monitoring module and a trust chain management module, a safe and credible container operation environment is constructed, a credible authentication mechanism based on quantum random numbers is established, starting and operation of an operation system, a Docker container and an application program are verified step by step, the safe and credible state of system operation is guaranteed, multi-container use is supported, and safe and credible container-level programs are achieved. Therefore, the security problem of multi-program operation of the power dispatching terminal gateway is solved.

The invention relates to the technical field of software security, in particular to a high-credibility construction of a synchronous modeling language code generator and a formalized verification method and device thereof, electronic equipment and a medium, and the method comprises the following steps: obtaining a synchronous modeling language source program generated by the code generator; translating the synchronous modeling language source program to the abstract syntax tree; converting the abstract syntax tree into an intermediate representation, and converting the current intermediate representation into a next intermediate representation; and performing formalized verification on each transformation process until the translation process verification of all the language features of the synchronous modeling language source program is completed, and the formalized verification comprises the steps that each intermediate representation formalized definition has operation semantics meeting semantic certainty, and semantic retentivity is proved for the current intermediate representation transformation process. Therefore, the problems that related technologies only support partial language characteristics, compiling architecture design is simple, the formalized verification range is limited, and the requirements for complete modeling ability and high credibility are difficult to meet are solved.

Provided in the present invention are a method and system for ensuring the trustworthiness and security of cyberspace. The method comprises: step S1, on the basis of a multi-identifier network, implementing multi-identifier addressing having authentication and packet signing embedded therein; step S2, defining digital customs, a digital passport and a digital visa based on the multi-identifier network; step S3, on the basis of time data, a digital visa key and a hash function, performing calculation to obtain the digital visa based on the multi-identifier network; step S4, on the basis of the hash value of the digital visa and a cross-states passport key, performing calculation to obtain the digital passport based on the multi-identifier network; step S5, implementing the digital customs by means of a multi-identifier network router, and using and maintaining an exit border table by means of the digital customs; and step S6, by means of the digital customs, using an arrival border table to verify the digital passport, and updating the arrival border table. The present invention can effectively guarantee the trustworthiness and security of cyberspace, and enable the traceability of blockchain logs, thereby providing a better foundation for ensuring the order, rule of law and peace of cyberspace.

Enhancing privacy-preserving data aggregation with a data confidence fabric or confidence scores. Data points ingested into a data confidence fabric are associated with a confidence score. The confidence score is generated as trust insertion technologies are applied to the data points. The confidence score reflects a trustworthiness of the data and reflects how the data points are trusted. When aggregating the data points into aggregated data, the data points are aggregated in a manner that accounts for their confidence scores. This lessens the impact of data points that have comparatively low confidence scores in the aggregated data.

The invention discloses a decentralized AI service credible management system and a decentralized AI service credible management method. According to the method, the client and the server of each network domain are constructed through the credible AI model based on federal learning, so that the credibility of the AI model obtained by training can be ensured; the block chain node in each network domain can evaluate the credibility of the AI model uploaded to the block chain by the server of each network domain through the AI model credibility evaluation based on logistic regression and clustering, thereby supporting the subsequent personalized AI service. Through on-chain registration, under-chain storage and authorization access control of the AI model realized based on the client, the server and the block chain network, block chain-based AI service management is realized, and decentralized management of the whole life cycle of the AI service can be realized.

The invention discloses a trusted connection method, a power distribution terminal, a power distribution master station and a trusted connection system, and belongs to the technical field of trusted computing. The power distribution terminal is in communication connection with the power distribution master station, and the method comprises the steps that the power distribution terminal completes credible starting through an ESAM chip and generates an integrity measurement report; the power distribution terminal initiates a connection request to the power distribution master station and submits a signature integrity measurement report signed by the ESAM chip; the power distribution master station receives the signature integrity measurement report sent by the power distribution terminal; and the power distribution master station allows the power distribution terminal to access after verifying that the signature integrity measurement report passes. According to the embodiment of the invention, the credibility of the power distribution terminal from starting to operation can be effectively improved, and the safety access of the power distribution terminal and the power distribution master station is realized.

The invention discloses a family resource optimization system based on artificial intelligence, and the system comprises a family digital twinning layer which is used for constructing a dynamic digital twinning layer which is synchronous with a family physical environment; the global sensing layer is used for connecting a physical family and digital twinning and converting original sensor data into semantic understanding capable of being utilized by the digital twinning; the cognitive decision-making layer is used for reasoning and learning the semantic understanding provided by the global perception layer and generating a digital instruction; and the physical execution and closed loop layer is used for converting the digital instruction into an executable specific action and is responsible for collecting consequences and feedback generated by the action so as to form a complete perception-cognition-action-feedback intelligent closed loop. By means of the family resource optimization system based on artificial intelligence, the problems that current family resources are passive in response, lack of unified scheduling and optimization, low in credibility and the like can be solved, and the intelligent and integrated operation capacity of the family resources is remarkably improved.

The present invention relates to the field of smart city networks, specifically to systems and methods for enhancing security, scalability, and data integrity. More particularly, the invention focuses on a decentralized system for authentication and data management in Internet of Things (IoT) ecosystems within a smart city context. The system addresses critical challenges in conventional centralized architectures, such as single points of failure, scalability bottlenecks, and vulnerabilities to malicious attacks. By integrating a multi-layered approach that combines elliptic curve cryptography for secure node registration, a trust analysis model for real-time behavioral and data trustworthiness assessment, and a blockchain network for decentralized, immutable transaction verification, this system provides a robust and resilient solution. The system ensures secure communication between IoT nodes and fog servers, validates data integrity, and maintains a transparent and tamper-proof ledger of activities, thereby facilitating reliable and efficient operation of various smart city services.

The invention relates to the technical field of intelligent community data governance and main identity normalization management, and discloses a future community member architecture intelligent building method and system, and the method comprises the steps: carrying out the field semantic standardization of structured resident data; fusing the unstructured data; generating a ciphertext identifier; executing cross-system identity matching in combination with a field similarity function; and generating a unique main identity file. Compared with the prior art, the technical problems that data of multiple departments are independently managed, field structures are heterogeneous, a unified identity primary key is lacked, and particularly, high-precision identity fusion and normalization management cannot be realized under the complex data conditions of name duplication, different address expressions, field missing or untrusted sources and the like of residents are solved. According to the method, cross-system multi-source data fusion and identity uniqueness determination are realized through semantic hash slot construction, image-text joint recognition, multi-source fuzzy matching and a credible main file generation mechanism, and the uniqueness and credibility of future community resident identity data are improved.

The application provides a virtual power plant trusted terminal access method based on a multi-layer blockchain technology, belongs to the field of virtual power plants, and is used for solving the problem that the security and trustworthiness of virtual power plant access trusted terminals are difficult to guarantee in related technologies.In the method, the trustworthiness data of the trusted terminal is analyzed and determined according to terminal association data of the trusted terminal, and then the terminal access strategy of the trusted terminal is determined according to the trustworthiness data of the trusted terminal, so as to continuously guarantee the security and trustworthiness of the trusted terminal, and further guarantee the security and reliability of the virtual power plant.

In some examples, during a startup of the computer system, a controller performs a validation of components in a chain of trust of the computer system, and a validation of a manifest certificate for the computer system. Based on the validations of the components and the manifest certificate, the controller obtains information of a hardware or program component of the computer system. The controller includes the obtained information of the hardware or program component in an update manifest certificate. The controller obtains a signed version of the update manifest certificate, and stores the signed version of the update manifest certificate in a storage repository for establishing a trustworthiness of the computer system.

Systems and methods are disclosed to provide a security framework for the authentication of digital content and the prevention of unauthorized modifications, especially targeting the vulnerabilities introduced by deepfake technologies. It innovates by merging reverse engineering with expression manipulation detection to discern genuine from altered digital media. The process involves comparing historical data against synthetic or real-time content, generating a “video mesh” that enables precise manipulation identification. Enhanced by Smart Contracts for each content piece to record and verify changes, this system advances digital identity and transaction security significantly beyond current methodologies. Furthermore, it employs Generative AI within the Identity Intelligent Clip Reviewer to scrutinize blockchain-secured data for manipulation signs, issuing a Proof of Digital Manipulation (PODM) for verified authenticity. This comprehensive method ensures the integrity and trustworthiness of digital interactions across various platforms, marking a significant step forward in the protection against sophisticated cyber threats and unauthorized data alterations.

The invention discloses a judicial evidence storage protection method and system for preventing data tampering of Root / jailbreak equipment, and relates to the field of judicial evidence storage safety of mobile terminals. A trusted root is constructed based on a built-in TEE of a mobile terminal, the trusted state of the equipment is verified, then a trusted timestamp is generated through multi-source heterogeneous time synchronization, position verification is completed by combining GPS, Wi-Fi and base station data, camera drive and sensor parameters are verified to guarantee credibility of an acquisition source, and finally evidence storage data is signed by the TEE and then uploaded to a judicial block chain alliance chain. Through hardware-level protection and multi-dimensional verification, source-level tampering is thoroughly blocked, evidence is ensured to be true and legal, the evidence can be reproduced on mobile terminals such as mobile phones and tablet computers supporting TEE, and the method is suitable for various judicial evidence obtaining scenes.

One or more embodiments of the present disclosure provide a data transmission method in an agent system, an agent system, a device and a medium, the agent system comprising an agent application, a first client, a first server and a large model, the first client, the first server and the large model being deployed in a trusted execution environment, comprising the following steps: receiving a first user request in response to an agent application, encrypting the first user request by a first client, and transmitting first encrypted data to a large model; the first client receives second encrypted data transmitted by the large model; the first client obtains the reasoning result, encrypts at least one subtask, and transmits third encrypted data to the first server; the first client receives fourth encrypted data transmitted by the first server; and the first client obtains a task execution result, and the agent application outputs the task execution result. And deploying the first client, the first server and the large model in a trusted execution environment to realize security and credibility of data transmission in the intelligent agent system.

Methods and systems for curating data from data sources are disclosed. Data may be curated from various data sources before being stored in a repository and / or supplied to downstream consumers. The downstream consumers may rely on the trustworthiness of the curated data to provide desired computer-implemented services. During the data curation process, collected data may undergo quality control processes such as anomaly detection that may identify anomalies in the data. The identified anomalies may indicate the presence of poisoned data that, if provided to downstream consumers, may negatively impact the computer-implemented services facilitated by the downstream consumers. When poisoned data is detected among the data, portions of the data affected by the poisoned data (e.g., the poisoned portions) may be identified using an optimization process. The poisoned data may be used to identify and initiate performance of an action set that may reduce the impact of the poisoned data.