62 results about "Trustworthiness" patented technology

The application discloses a kind of personalized medication service data security processing systems of fusing zero trust architecture and differential privacy, it is related to medical data security technical field, including dynamic trust evaluation to request subject;Inject differential privacy noise;Combining zero trust strategy continues to obtain trust score;Only receive desensitized statistical information or encrypted intermediate representation in the cloud.The application solves the privacy leakage and trust loss problems caused by static protection and weak desensitization in traditional personalized medication services, significantly improves the security, compliance and user trustworthiness of medical data during collection, use and sharing, and provides a secure foundation that can be implemented, verified and continuously evolved for intelligent medication services in high-sensitivity scenarios.

System and methods for validating and confirming the integrity of documents and for validating identity related to the documents based on artificial intelligence and / or blockchain systems. In embodiments, a system implements validation controls to validate and / or confirm the integrity of documents to safeguard against document tampering, ensuring the integrity of the document remains intact throughout the signing process and afterwards. In addition, in embodiments, a system with enhanced functionality implements advanced verification and / or validation mechanisms to ensure the identity of the signatory parties of a document accurately reflects the authorized individual(s). The advantageous result of a system implemented in accordance with the present disclosure is a system that is able to address the critical gaps of current existing digital signature systems and in doing so, the present disclosure enables a system to significantly bolster the security, reliability, and trustworthiness of digital document signing and management.

This invention discloses a method for evaluating the credibility of personal passwords by integrating biometrics and a rule engine, relating to the field of password evaluation technology. The method includes the following steps: acquiring the user's biometric data and password input data, and parsing the password input data to obtain password structure switching points; isolating and identifying the biometric data based on the password structure switching points to obtain a first isolation zone; extracting biometric change feature sequences from the first isolation zone, and recombining the judgment rules in a preset rule engine based on the biometric change feature sequences to obtain a password structure rule group; evaluating the credibility of the personal password based on the password structure rule group, and outputting the password credibility evaluation result. This solves the problem that existing technologies fail to correlate password structure changes with the natural fluctuations of biometrics during the input process, leading to reduced accuracy in evaluating the credibility of the password input process.

Embodiments of the present disclosure relate to devices, methods, apparatuses and a computer readable storage medium related to data collection for trustworthiness assessment In an aspect, the terminal device receives, from a network device, an indication for requesting data for trustworthiness assessment associated with at least one model or at least one functionality, in which the indication indicates trustworthiness related characteristics. The terminal device transmits, to the network device, the data with the trustworthiness related characteristics.

This application discloses an access control method, apparatus, device, medium, and product, relating to the field of communication technology. The access control method includes: when a terminal senses a switch from a trusted network environment to an untrusted network environment, the proxy terminal sends a long-connection request to a target business system; acquiring processing data of the target business system's response to the long-connection request, performing trustworthiness verification based on the processing data and the switching context data, and generating a restricted access credential for the terminal and enabling a one-way isolation mode for the terminal when the trustworthiness verification result is positive; with the one-way isolation mode enabled, authenticating the terminal's access behavior command to the target business system based on the restricted access credential, sending the access behavior command to the target business system after successful authentication, and filtering the response data received from the target business system before sending the filtered response data to the terminal.

This application provides a method for constructing a trustworthy scientific research agent based on an evidence-reasoning-verification chain, belonging to the field of agent construction technology. The method includes: parsing user-input scientific queries using a large language model; constructing a scientific knowledge graph using a high-quality evidence set obtained through formal research question representation retrieval; synthesizing multiple scientific hypotheses based on the high-quality evidence set and the scientific knowledge graph; constructing an integrated constraint reasoning path to output a structured reasoning chain; performing tuple-based processing; aligning and verifying the trustworthiness of the chain with the scientific knowledge graph; and generating a trustworthy reasoning chain as the core content output of a structured scientific report. This application addresses the technical problems in existing technologies where scientific research agents are unverifiable, untraceable, and lack scientific basis, achieving the technical effect of ensuring logical consistency, sufficient evidence, traceability, and academic credibility in the content generated by the scientific research agent.

The invention relates to a method for outputting information in an output device having a display area, in particular of a vehicle, wherein the method comprises: Receiving information and associated metadata that indicate the quality of the respective information, wherein the metadata includes at least one piece of information about the source of the respective information; Determining a quality level for the respective information based on the associated metadata; Selecting or rejecting information based on the quality level; and outputting the selected information in the output device, wherein the output is at least partially adapted to the quality level of the information, characterized in that the method further comprises: Providing a means for a user, particularly via an HMI interface, to influence the evaluation of different information sources.

The application provides a state space model-based automatic driving system trust degree estimation method and device, and relates to the technical field of automatic driving, wherein the method comprises the following steps: acquiring event indexes, experience indexes and behavior indexes in a current time period; acquiring a current trust degree of a driver to an automatic driving system in the current time period; inputting the current trust degree, the event indexes, the experience indexes and the behavior indexes into a state space model to obtain a trust degree of the driver to the automatic driving system in a next time period.The application can automatically capture the implicit relationship between each index and the change of the trust degree of the driver based on the event indexes, the experience indexes and the behavior indexes of the driver in the current time period and by using a pre-trained state space model, so that the trust degree of the driver to the automatic driving system is automatically inferred by the state space model, and the trust degree estimation efficiency of the automatic driving system is improved.

Embodiments of this disclosure relate to methods, apparatuses, devices, media, and products for accessing applications. The method includes obtaining configuration information for the application in response to interception of access to the application. The method further includes determining, based on the configuration information, whether verification of a terminal's device management certificate is required. The method also includes sending the device management certificate to a server to receive a verification result for the device management certificate in response to determining that verification is required. The method further includes sending a key pair reference and certificate for the application to the server in response to successful verification of the device management certificate for controlling access to the application. This method enables secure access to applications while ensuring device trustworthiness, thereby improving access efficiency and enhancing user experience.

This application discloses a method, apparatus, and medium for multi-source data fusion based on trustworthiness configuration, relating to the field of data processing technology. The method includes: standardizing the raw data from each data source to obtain standardized data for each data source; determining the trustworthiness score of each data item in the standardized data for each data source; responding to a data fusion operation with received target data, determining the target data source for each data item in the target data based on the trustworthiness score of the data item in each data source; and fusing the data items corresponding to each target data source to obtain fused data. This effectively improves the efficiency and quality of data fusion.

The application discloses a communication construction data management method and system based on a block chain, and the method comprises the following steps: receiving first communication construction data; calculating a first chain address of the first communication construction data according to a preset process number of the first communication construction data; performing node encryption verification through the first chain address of the first communication construction data and a second chain address of second communication construction data connected with the first chain address of the first communication construction data; and if the node encryption verification is correct, uploading the first communication construction data according to the first chain address. The application can effectively improve the efficiency and trustworthiness of communication construction data management, and make the communication construction data management retain the process characteristics under the block chain technology.

The application belongs to the technical field of information security, and relates to a VPX-based security monitoring method and device, electronic equipment and a storage medium, the method comprising: collecting multi-source heterogeneous sensor data, and preprocessing the multi-source heterogeneous sensor data to obtain system health data; establishing a trusted chain with a TCM trusted cryptographic module as a trust root to obtain a trusted measurement result; performing multi-level decision and real-time fault disposal through a hierarchical decision model according to the system health data and the trusted measurement result; constructing an independent management channel physically or logically isolated from business data; holographically recording and tracing the system running state; and predicting the remaining life and failure probability of components through a machine learning model based on historical operation data and the current state of the system, and triggering preventive maintenance or dynamic reconstruction. The application has high reliability, strong real-time performance, security and trustworthiness, holographic traceability, intelligent prediction and flexible adaptation.

The application discloses a tamper-proof trusted index query method and device and electronic equipment. The main idea of the application is that, in addition to saving complete and trusted information of blocks and transactions on the block chain, indexes of blocks, transactions, accounts, contracts and the like are constructed on the chain, only quick query information and the address of specific information on the chain are saved in the indexes, the database pressure is reduced, and real-time query is achieved. When the indexes are constructed, a hash locking mechanism is used, and meanwhile, context links are established between adjacent index rows through field information, the index storage error or tampering is prevented through the hash locking and context linking mechanism, the indexes are bound with the block chain or transaction information, and it is ensured that the data queried from the indexes is also trusted. Under the premise of safety and trustworthiness, the application solves the low performance problem encountered in the information query process of the block chain, transactions, accounts, contracts and the like under large data, and improves the availability of the block chain under large data.

The invention relates to a method for performing a measure depending on the trustworthiness of a first-quality sensor data in a Vehicle-to-Everything (V2X) system, comprising at least a first entity (10) and a second entity (20), wherein the first entity (10) is configured to transmit a first data packet (11) comprising at least the first sensor data and the first-quality data via the V2X system. In the method, the first data packet (11) is received by the second entity (20) (100), and the first sensor data of the first data packet (11) is compared with reference data (110). Subsequently, depending on the result of the comparison (110), a trustworthiness (203) of the first-quality data is determined (120), and at least one measure is performed depending on the determined trustworthiness (203) of the first-quality data (130).

This invention relates to the fields of intelligent manufacturing and digital twin technology, proposing an edge-distributed ledger collaborative trustworthy closed-loop digital twin virtual-physical interaction method (ELC-TCL) for carbon-based material manufacturing workshops. Specifically, it describes an ELC-TCL virtual-physical interaction method for carbon-based material manufacturing workshops. For high-priority critical data, this invention superimposes digital signatures and hash digest verification in the transmission and storage links to reduce the risks of data forgery, tampering, and replay, ensuring the authenticity and integrity of the data upon which the twin model and on-site control decisions are based. Through an integrated design of "edge perception—data governance—trustworthy ledger—security enhancement," this invention achieves end-to-end trustworthiness and highly reliable collaboration in workshop virtual-physical interaction, from data collection, transmission, and storage to traceability. This significantly improves the transparency of carbon-based material manufacturing processes, enhances process optimization efficiency, and improves anomaly tracing capabilities, demonstrating significant engineering application value and innovation.

The application relates to a fund whole-process digital management and control and on-chain evidence storage method, which comprises the following steps: receiving an account adjustment operation request and analyzing the fund secret level; dynamically calling a corresponding set of security protection parameters based on the secret level; constructing a group behavior baseline model based on a privacy protection mechanism; collecting operation behavior characteristics in real time, and calculating the double-baseline deviation of the operation behavior characteristics from the individual and group baselines; fusing and judging the deviation according to a preset threshold to determine a risk level; executing a graded disposal strategy corresponding to the risk level, and synchronizing whole-process key data to a block chain node for evidence storage. The application realizes the online of the whole process of secret fund account adjustment, the intelligentization of risk research and judgment, and the trustworthiness of operation traces, and achieves the comprehensive effects of improving disposal efficiency, strengthening active risk control, ensuring the consistency of accounts and facts, and meeting the requirements of judicial audit level traceability.

The present invention relates to a method for enhancing the security and integrity of Proof-of-Work (PoW) systems in blockchain networks. Traditional PoW validation relies on verifying a valid nonce, but this approach is vulnerable to manipulation, as it does not independently confirm the entire computational process. The invention proposes a novel solution that securely validates the full PoW computation, ensuring that miners perform the intended algorithmic steps rather than exploiting shortcuts or using nonces derived from different algorithms. By embedding cryptographic proofs within the PoW verification process, the invention prevents tampering and manipulation, enhancing the transparency, security, and trustworthiness of PoW-based blockchain systems. This method strengthens the consensus mechanism and protects the network from malicious actors, ensuring the integrity of the blockchain.

Various embodiments of the teachings herein include an attestation component configured to attest a cloud-based execution environment. The cloud-based execution environment comprises at least one application instance and a project plan assigned to the at least one application instance. The attestation component may include: a determination component configured to determine at least one piece of trustworthiness information indicating a trustworthiness of the cloud-based execution environment and of the at least one application instance; and a linking component configured to establish a link between the trustworthiness information and the project plan.

This invention relates to a method for accelerating the handshake of a national cryptographic SSL VPN based on dynamic certificate chain compression, belonging to the field of network security communication technology. It includes extracting key fields from each certificate in the certificate chain. During the initial secure pairing, this invention extracts the key fields of each certificate in the certificate chain and encrypts them separately using a homomorphic public key to generate homomorphic ciphertext, achieving privacy protection encryption of the key certificate fields. All homomorphic ciphertexts are statistically integrated to achieve zero-knowledge proof and ciphertext fusion for extremely compressed transmission. The client performs valid verification of the zero-knowledge proof. After successful verification, the fused ciphertext is decrypted once using a homomorphic private key to obtain the effective analysis results of each certificate in the entire certificate chain. The handshake process is compressed according to trustworthiness to complete the handshake operation and establish a secure channel. When any change is detected in any certificate in the certificate chain, the client regenerates a new certificate chain and the corresponding zero-knowledge proof.

This invention discloses a secure and trusted boot method and system based on TPCM (Trusted Module Management) for generating random keys in the field of network security technology. It aims to address the problem that existing embedded systems rarely consider system security, leading to significant security vulnerabilities. Employing the Trusted 3.0 concept, the TPCM trusted module and the motherboard form a dual-architecture. The TPCM hardware establishes the system's root of trust, creating a trust chain from the hardware itself, the bootloader, the operating system, and the application programs. Each time an entity is booted, the trustworthiness of the previous booted entity is guaranteed. This hierarchical trust chain ensures the overall system's trustworthiness. This invention effectively improves the security of embedded systems and has broad application prospects in the field of embedded system security.

The present application relates to a Jianghuai inland river shipping data trusted space governance method based on a zero trust architecture, comprising data feature modeling and data quality score calculation on shipping data, construction of a trust triple calculation expected probability, consensus fusion on multi-element data, calculation of the fusion expected probability and trusted index of various shipping data, construction of a risk assessment model to output a risk assessment value, construction of a group risk consensus mechanism based on an improved PBFT consensus algorithm to output a group risk consistency index, generation of an optimal security strategy based on a reinforcement learning algorithm, and design of dynamic access control rules, risk disposal priority sorting rules and dynamic response strategies, which solves the problems of data trustworthiness evaluation difficulty, group risk cognitive inconsistency and insufficient dynamic security protection capability in the inland river shipping system, and realizes all-round security protection of the shipping system.

This invention relates to the fields of network security and information communication technology, specifically disclosing a real-world secure access control method and system based on trusted identity authentication. This invention establishes an identity authentication layer to uniformly register and verify the identities of access subjects and access objects, forming an initial identity dataset. Verification is performed on the access subject; upon successful verification, a trusted institution issues unique digital identity credentials to both parties and records their identity status. When an access subject initiates an access request, it carries the digital identity credential and necessary attribute information in the request and sends it to the policy control layer. The policy control layer constructs an access context dataset and invokes the access control policy engine to jointly match and dynamically evaluate the access policies on the subject side and the access conditions on the object side, generating an access decision result. Based on the access decision result, access control operations are executed to ensure the security and trustworthiness of the access process and data interaction.

This invention relates to the fields of supply chain finance risk control and industrial IoT technology, and discloses a supply chain interaction method and system to ensure data credibility. The method includes the following steps: maintaining an inventory ledger in the supervised area and calculating the theoretical equivalent heat capacity as a benchmark target value; determining the operating conditions in real time, and when in a steady-state window and meeting safety constraints, generating a temperature setpoint drift command to execute active perturbation, and simultaneously collecting high-frequency thermal response data; using a constructed thermodynamic model to inversely calculate the actual measured heat capacity of the supervised area, and calculating the physical conformity deviation between it and the benchmark target value; combining the physical conformity deviation with the passive energy conservation check results to calculate a comprehensive confidence score, and when the score is higher than a threshold, generating a verification data packet and sending it to a blockchain node for notarization. This invention verifies the authenticity of inventory through physical thermodynamic characteristics, realizing a closed-loop process from physical perception to blockchain notarization, and solving the problem of inventory data falsification in supply chain operations.

A system and method are provided for generating explainable recommendations through the integration of multi-tier data verification and adaptive explanation frameworks. The system includes a data verification subsystem implementing consensus protocols for conflict resolution. The system also includes an explainable artificial intelligence (AI) framework that adapts explanation complexity. The data verification subsystem employs confidence scoring based on source reliability and applies consensus algorithms to resolve data discrepancies. This verified data foundation, augmented with confidence metrics, enables the explainable AI framework to generate reliability-aware explanations. The system advances the field of explainable AI by addressing the critical challenge of data reliability while providing transparency through confidence-aware explanations, thereby enhancing the trustworthiness of AI-generated recommendations.

Disclosed herein are system, method, and device embodiments for deploying a highly reliable, consensus-based agentic AI system that processes natural language requests to provide deterministic, consistent, and verifiably accurate responses. The agentic AI system may prioritize reliability, transparency, trustworthiness, and deterministic behavior using structured communication, consensus mechanisms, and a scalable design. The capability to provide deterministic behavior and consistent outcomes may make the consensus-driven genetic AI tool especially suitable for applications requiring high levels of accuracy and trust.

This invention belongs to the field of data security technology, and specifically relates to a method for secure data transmission in the Internet of Things (IoT). Addressing the challenges of limited resources and numerous security vulnerabilities in IoT device transmission, this method constructs end-to-end protection: generating dynamic device fingerprints based on physically unclonable functions and behavioral characteristics to ensure identity trustworthiness; employing an improved elliptic curve Diffie-Hellman algorithm to generate a shared key, adaptable to lightweight devices and resistant to attacks; dynamically fragmenting based on information entropy, encrypting data differently according to sensitivity and embedding redundant data; fragmenting data for multi-path transmission; fragment-level verification and precise retransmission, with alarm isolation triggered after more than three failures. This invention balances security and efficiency, comprehensively resisting threats such as forgery, eavesdropping, and hacking, ensuring the integrity and reliability of data transmission, and adapting to complex IoT application scenarios.

A method for enhancing the security and integrity of Proof-of-Work (PoW) systems in blockchain networks. The method securely validates the full PoW computation, ensuring that miners perform the intended algorithmic steps rather than exploiting shortcuts or using nonces derived from different algorithms. By embedding cryptographic proofs within the PoW verification process, the method prevents tampering and manipulation, enhancing the transparency, security, and trustworthiness of PoW-based blockchain systems. This method strengthens the consensus mechanism and protects the network from malicious actors, ensuring the integrity of the blockchain.

Provided is a system and method, implemented by way of a framework and protocol, for dynamic verification of an ML model trustworthiness in a zero-trust and distributed environment, based on ML model watermarking in conjunction with the production of an attestation. The attestation protocol for a MLaaS function verifies the origin and ownership of a trained ML model used therein. An attestation of origin (AO) result is produced to provide ML model ownership information, whereby a cloud application can evaluate the AO result to verify the ML model ownership information as to whether it can trust the ML model, for example, according to its policy and decide whether to use it or not. Other embodiments disclosed.

This invention discloses a two-way authentication method and system based on the SM2 algorithm, belonging to the field of network security technology. The method includes key initialization, basepoint cache preprocessing, two-way authentication initiation, dual signature verification, random challenge verification, and session key negotiation steps. The terminal device and the server first generate hybrid key pairs containing SM2 national cryptographic key pairs and quantum-resistant key pairs, respectively, and a hybrid digital certificate. These are then preprocessed using a basepoint cache to construct a parameter pool. Authentication is initiated through two-way interaction carrying hybrid digital signatures and random challenge instructions. Identity legitimacy is confirmed through dual signature verification, and attacks are prevented through random challenge verification. Finally, a session key is negotiated and generated for subsequent encrypted transmission. This invention integrates a hybrid key system and dual signatures, leveraging two-way verification to ensure identity trustworthiness, and is suitable for scenarios with high security requirements, such as new energy monitoring and the Internet of Things.

This invention relates to methods and systems for ensuring the integrity of Proof-of-Work (PoW). Traditional PoW verification relies on verifying valid random numbers, but this method is susceptible to manipulation because it cannot independently verify the entire computation process. This invention proposes a novel solution that securely verifies the complete PoW computation, ensuring that mining tools execute the expected algorithmic steps, rather than exploiting shortcuts or using random numbers derived from different algorithms. By embedding cryptographic proofs within the PoW verification process, this invention prevents tampering and manipulation, enhancing the transparency, security, and trustworthiness of PoW-based blockchain systems. This method strengthens the consensus mechanism and protects the network from malicious actors, ensuring the integrity of the blockchain.