731 results about "User role" patented technology

The invention discloses a human resource management method and system based on data security. The method comprises the steps that multi-source human resource data are collected through a standardized interface, and sensitive levels are marked in a classified mode; calling a dynamic encryption engine based on the sensitive level and the data type, performing asymmetric encryption on the structured data, and performing hybrid encryption on the unstructured data; a dynamic hierarchical access control strategy is generated in combination with user roles and service scenes, and the permission range is adjusted in real time; laws and regulations such as GDPR and CCPA are analyzed through a compliance rule base, data operation legality is automatically verified, and illegal behaviors are blocked; k-anonymity and differential privacy technologies are adopted to desensitize sensitive data, and privacy protection and data availability balance are ensured; and recording a full-process operation log based on the block chain and generating a non-tampering audit report. The system comprises a data classification acquisition module, a dynamic encryption engine module, an access control engine module and the like. According to the method, the problems of data protection rigidness, compliance response lag and privacy-utility imbalance of a traditional HR system are solved.

An artificial intelligence system can be used to respond to natural language inputs (e.g., user submitted inputs) where the response involves a data processing workflow involving language models. The artificial intelligence system can use “profiles” associated with a user, role, cohort, and / or organization to bring additional operational context into user interactions within the artificial intelligence system.

The invention relates to the cross technical field of business intelligence and natural language processing, in particular to an interactive AI report generation method and system based on intelligent semantic driving, and the method comprises the steps: (1) a large language model analyzes user question semantics, calculates the matching degree with a report subject, and dynamically selects a question correction or report generation process; (2) the fuzzy query is converted into a deterministic request based on the domain knowledge base, and semantic ambiguity is eliminated; (3) analyzing field association in combination with database metadata, and generating an executable SQL (Structured Query Language); (4) dynamically rewriting SQL (Structured Query Language) according to user roles, adding permission filtering conditions, executing query and desensitizing sensitive data; (5) analyzing result features, automatically matching a visual form and generating natural language interpretation; and (6) collecting user feedback, and optimizing a semantic model and a query strategy. According to the scheme, the accuracy of natural language query and the adaptive capacity of the system can be remarkably improved, and the security of data access is guaranteed.

The invention relates to the technical field of display screen encryption, and discloses an encryption method and system for an LED conference display screen, and the method comprises the steps: collecting and analyzing conference scene data, and obtaining a conference feature vector, a content feature vector and user role information; performing multi-layer neural network processing to obtain a dynamic encryption demand score and a plurality of candidate encryption strategies; constructing a double-layer model based on the dynamic encryption demand score and a plurality of candidate encryption strategies; solving according to the double-layer model to obtain a global optimal encryption strategy; lED display content is scanned and graded in real time, and a multi-element content set is obtained; according to the method, the multi-level encrypted display data stream is generated based on the dynamic sensitivity level of the multi-element content set, decryption control is carried out, the decrypted display content which can be accessed by the authorized user is obtained, the conference scene, the content characteristics and the user behaviors can be analyzed in real time, the encryption strategy is adjusted in a self-adaptive mode, and multi-level and differentiated content protection is achieved.

The invention belongs to the technical field of computers, and particularly relates to an information integration management method and system supporting real-time updating, and the method comprises the steps: accessing a heterogeneous data source through a distributed gateway, carrying out the adaptive analysis of a protocol, and standardizing a structure; adding a millisecond timestamp and a unique identifier, and generating a semantic data cluster through streaming engine sliding window association analysis; after multi-dimensional consistency verification is executed, writing and storing are carried out by adopting a double-buffering and snapshot isolation mechanism; and dynamically assembling the customized view according to the user role and the context and safely returning the customized view. The system correspondingly comprises a protocol analysis module, a time sequence marking module, a streaming association module, a semantic verification module, a double-buffer control module, an index updating module, a view assembling module and a secure transmission module. According to the invention, millisecond-level real-time convergence, conflict-free fusion and on-demand view output are realized, and the data access flexibility, the quality guarantee capability and the service adaptation flexibility are comprehensively improved.

The invention discloses an intelligent traffic data analysis and decision generation system based on multi-model dynamic collaboration, and the system comprises a multi-mode collection module which collects voice, text, video and structured data and loads a traffic knowledge graph; the feature processing module is used for extracting semantic, time sequence and spatial features and generating a fusion vector; the semantic modeling module is used for generating an intention vector in combination with the knowledge graph and the interaction record; the dynamic routing module selects an edge or cloud model according to the intention vector to generate a query statement; the Prompt memory module fuses the historical template and the alignment parameters to generate a query draft; the query verification module is used for executing semantic and structure verification and outputting a correction statement; the query execution module generates a response vector; the causal interpretation module generates an interpretation vector; and the response generation module outputs a multi-granularity result according to the user role. According to the method, the cooperative processing capability and semantic analysis precision of complex traffic query are improved.

Systems and methodologies are provided for the automated collection, transformation, and documentation of API endpoints in cloud environments, streamlining cybersecurity workflows. A discovery module autonomously identifies endpoints accessible by various user roles. An Identifier Normalization Module dynamically adapts unique identifiers to a standardized naming convention for documentation. The system can further include a comparison engine to evaluate and visualize API access across different user roles, facilitating a comprehensive audit and compliance process. Systems and methods enable consistent endpoint mapping, role-based access clarity, and enhanced security posture management through an interactive dashboard, generating insights into the cloud instance's API landscape.

The invention discloses an intelligent access API generation method, system and device and a medium, and the method specifically comprises the steps: generating a dynamic dragging interface based on user role information, and obtaining function access parameters customized by a user through the dynamic dragging interface; according to semantic features and operation sequences in historical user interaction data, user intentions are analyzed, and target data topic logic is generated in combination with function access parameters; converting the subject logic of the target data into an executable query statement by utilizing an SQL splicing tool, and recommending an index optimization scheme to a database engine based on a high-frequency condition and field combination in a historical query mode; and distributing the optimized executable query statements to Serverless workflow nodes adapted to different query engines for execution, and packaging returned data into a standardized API (Application Program Interface) for output. According to the method and the device, full-process automation from parameter customization by a user to standardized API output is realized, and the efficiency and the flexibility of data acquisition are remarkably improved.

This disclosure relates to method and system for generating user role-specific responses through Large Language Models (LLMs). The method includes receiving a user query from a user account. The user account is associated with a user role from a plurality of user roles. The method includes combining, based on the user role, the user query with contextual information corresponding to the user query to obtain a combined query. The method includes inputting the combined query to an LLM. The method includes generating a user role-specific response corresponding to the combined query through the LLM. The method includes rendering the user role-specific response to a display of a user device associated with the user account.

Methods, systems, and devices for mapping a smart card to multiple user personas are described. A smart card may be used for authenticating a user requesting access to a resource associated with an organization. The smart card may have embedded therein a digital certificate identifying a digital identity of the user. The user may be associated with multiple user accounts or personas in a repository, such as a user directory. Techniques may allow for the multiple user personas to be mapped to digital certificate of a single smart card and for authentication of the multiple user personas using the single smart card.

The invention belongs to the technical field of data desensitization, and provides a database sensitive data desensitization and backtracking control method and system.According to the technical scheme, text samples are constructed according to obtained database field content, sensitive entities in the text samples are recognized, and the sensitive entities are classified and marked; determining a field position and a sensitivity level of the sensitive entity; determining a desensitization strategy by combining three-dimensional information of a field type, use scene information and user role information on the basis of the determined field position and sensitive level of the sensitive entity; and responding to an operation request of a user, matching a corresponding desensitization strategy and an execution strategy based on the operation request of the user, writing a strategy execution record into an audit log, performing data use track backtracking and anomaly detection according to the audit log, and obtaining a corresponding disposal strategy according to an anomaly detection result. The data security governance capability can be remarkably improved, and the requirement of supervision on data compliance use is met.

The invention relates to the technical field of block chains, in particular to a supply chain data security sharing method based on a block chain. The method comprises the following steps: firstly, defining user roles and corresponding permissions in a supply chain system to generate an access control list; and then, collecting historical behavior data, access records and current system states of the requesting users, and adjusting roles and permissions of the users in real time by using predefined rules and a machine learning model. And then, based on the hybrid access control strategy, matching an access request of a user, generating an access decision, then generating an access operation instruction, executing an operation of data decryption or data encryption maintenance, and after the operation is completed, carrying out integrity check and consistency verification. And finally, collecting all record data generated in the access control process to optimize an updating mechanism of the access control list and realize continuous improvement and optimization. According to the invention, through dynamic adjustment of the access authority, the flexibility and efficiency of access control of the supply chain system are improved.

The invention discloses a security protection method and system for an information management system and a storage medium, and relates to the technical field of security protection.During operation of the system, when a user logs in or carries out sensitive operation, multiple identity verifications are carried out, an identity verification coefficient AC is obtained through calculation, various security parameters in the system are collected and updated in real time, and the security protection efficiency is improved. A high-strength encryption algorithm is applied to data to be transmitted, an encrypted data packet is generated, a transmission encryption coefficient EC is obtained through calculation, corresponding access permissions are set for different data based on user roles, identities and access content, an abnormal monitoring coefficient ADC is obtained, and a comprehensive safety coefficient SEC is obtained through calculation according to an identity verification coefficient AC, the transmission encryption coefficient EC and the abnormal monitoring coefficient ADC. The overall safety of the system is dynamically evaluated, abnormal behaviors are recognized and logs are recorded by comparing the comprehensive safety coefficient SEC with a preset threshold value, and when the system detects an abnormal access mode, a safety alarm is triggered and countermeasures are taken.

Techniques described herein can generate customized, user-based security response recommendations for users of security system(s), such as for security analysts tasked with performing responses to computing security threats. A user-based response recommendation engine can generate the user-based security response recommendations based on incident data associated with security incidents and based on historical user response data. Furthermore, user role inference techniques can optionally be used in conjunction with the user-based response recommendation engine.

The invention provides a multi-level dynamic data access control method and device based on a credential environment, and the method comprises the steps: obtaining a data access request initiated by a user and associated environment state information, carrying out the multi-factor authentication processing of a user identity, and combining the pre-stored user role attribute information and responsibility division data, thereby achieving the multi-level dynamic data access control. Generating an initial permission set of the user for the data resource identifier; extracting historical access behavior records of the user in the credential environment to generate historical access behavior characteristics, extracting real-time state characteristics in combination with the environment state information, performing association analysis on the historical access behavior characteristics and the real-time state characteristics, and generating a risk assessment result of the user access behavior; and adjusting access permission configuration of the user to the data resource identifier, generating a permission control instruction, and executing permission control operation of accessing the data resource identifier by the user. According to the method, the accuracy, the dynamic adaptability, the safety and the reliability of data access control in the credential environment are improved.

A store employee assistance platform is provided that is enabled with generative artificial intelligence to deliver role-specific, context-aware responses to natural language questions submitted by users, including store employees. The platform includes a store employee assistance application with a chat interface through which a user may submit a question. The platform identifies the user's role, store location, and access level, and retrieves relevant enterprise content from a vector database and historical data store. A prompt engine constructs a contextualized prompt incorporating the user's identity and the retrieved information, and submits the prompt to one or more generative AI models. The resulting response is tailored to the user's responsibilities and delivered through the chat interface, providing real-time operational guidance specific to the user's role within the retail environment.

The invention discloses a retrieval enhancement method and device based on a large model and a storage medium, and relates to the technical field of data processing.The method comprises the steps that an initial query text of a user is input into a preset large language model, and an answer result is obtained; inputting a preset user role, a prompt word and a knowledge base document into the large language model to obtain a simulation query statement; combining the answer result with the corresponding initial query text to obtain a target query text, and combining the knowledge base document with the corresponding simulation query statement to obtain a target knowledge base document; and matching the target query text with the target knowledge base document to obtain a target query result. According to the method, the retrieval process can be simplified, and the accuracy of the retrieval result is improved.

The invention discloses an enterprise information visual management system and method based on data sharing, and belongs to the technical field of enterprise information management.The method comprises the steps that by connecting business systems in an enterprise, user behavior data and business data are collected and preprocessed, and an internal data set is constructed; acquiring data from an external data source, and constructing an external data set through semantic analysis, screening and classification; internal and external data are integrated, a dynamic cleaning rule is formulated, multi-source fusion is realized through data association, data are stored in a classified manner according to business requirements, and a data warehouse with a layered architecture is constructed; meanwhile, a personalized data mart is generated based on user roles and permissions, user demands are automatically predicted, and analysis indexes and dimensions are pre-generated; and finally, constructing a visual analysis platform, generating a preliminary recommendation scheme in combination with the pre-generated content and the user operation track, fusing user-defined setting, and outputting a final visual result in real time, thereby realizing efficient management and visual presentation of enterprise information.

Systems and methods of the present disclosure may receive, from a user computing device, a user-provided data record query including a natural language request for information associated with one or more data sources. User persona attributes of the user may be determined, such as a user role or security parameters or both. Based on the user persona attributes a context query may be generated to obtain context attributes associated with the user-provided query. The natural language request and the context attributes are input into the model orchestration large language model (LLM) to output instructions to machine learning (ML) agents based on the context attributes. The ML agents output responses associated with the user-provided data record query based on the instructions, and the responses are input into the model orchestration LLM to output to the user computing device a natural language response based on the context attributes.

As cybersecurity alerts are detected and logged as formatted descriptors across an organization, a text converter converts the formatted descriptors into natural language descriptors by extracting and inserting metadata fields into natural language templates corresponding to user personas for the organization. In response to an alert-based query from a user, a persona classifier predicts a persona of the user from historical chat logs and retrieves natural language descriptors for alerts related to the user and predicted persona. A prompt generator receives the retrieved natural language descriptors and generates a prompt that instructs a large language model (LLM) to respond to the user with data from the natural language descriptors. Once prompted, the LLM establishes a conversation with the user via an interface for alert resolution.

The invention relates to a multi-level data security grading authentication and user access permission dynamic matching method, and belongs to the technical field of data management. The method comprises the following steps: presetting a sensitive data risk level, and performing hierarchical authentication on accessible data in a system according to the sensitive data risk level to obtain a security risk level based on access data; defining user roles according to an organization structure and business requirements of a system use object, allocating an initial data access permission to each user role, and dynamically adjusting the data access permission of the user roles by monitoring a behavior mode and a data access history of the user roles; the user roles are matched with the identification vectors of the security risk levels through the built-in permission vectors when accessing the system data, and corresponding data access permissions are distributed to the corresponding user roles after matching succeeds. And fine management of data security and dynamic optimization of user access authority are realized.

The invention discloses a dynamic split mirror generation system and method based on a controllable diffusion model, and belongs to the technical field of film and television production. The implementation method comprises the following steps of: 1, setting a keyword text by a user, and inputting the keyword text into ChatGPT to generate a script; 2, converting the script into a scene category, a camera motion mode, a character role position and action and image description in a shot language by utilizing ChatGPT; 3, using a CLIP model to carry out contrast training on the image encoder and the text encoder; 4, performing an OpenPose model on the action reference image to obtain skeleton key points of the character role, and converting the skeleton key points into image character actions; 5, performing action fine-grained control on the character action of the image by using a Stable Diffusion model and a ControlNet model, and generating a split image; 6, utilizing a Pika Labs model to generate a dynamic video from the split image; compared with the prior art, the accuracy of user role action matching under the scene based on multi-text and high-complexity actions is improved.

The invention discloses a method, a medium and equipment for realizing front-end management routing permission and page content permission based on vue.js, belongs to the technical field of software development, and aims to solve the technical problems of how to flexibly configure and manage access permissions of different roles, ensure the accuracy and leakproofness of the permissions and improve the user experience. The technical scheme adopted by the invention is as follows: Vue routing information registration management: managing front-end page routing by using vue-router; the website user customizes role information: customizes the role information through the background management system; page permissions are allocated to the roles; the routing authority and the page authority are stored in a database; the data of the routing authority and the page authority are stored in the database through an API; the website user creates a new user and binds the new user to a corresponding role; and after a new user logs in, querying and returning a corresponding routing list and a page permission function point list according to the role of the user, and carrying out routing filtering and page content permission control at the front end.

The invention relates to the technical field of data security, and particularly discloses a real-time data desensitization method and system based on context awareness, and the method comprises the steps: intercepting an HTTP / HTTPS request through a gateway, and extracting a user authentication token, URL parameters, an IP address, a timestamp and request body data in a request header; analyzing user role information based on the user authentication token, extracting access environment characteristics based on an IP address and a timestamp, and performing sensitive field identification and grading on request volume data to determine a data sensitive level; according to the user role information, the access environment characteristics and the data sensitivity level, matching a predefined desensitization strategy template through a rule engine, and generating a real-time desensitization strategy containing a field-level desensitization instruction; verifying the access authority based on the user authentication token, and dynamically adjusting the desensitization degree in combination with the access environment characteristics; and according to the real-time desensitization strategy and the desensitization strength, performing real-time desensitization processing on the sensitive fields in the corresponding data.

The invention relates to an operation guiding method based on user behavior analysis. The method comprises the following steps: analyzing to obtain a user operation purpose, and classifying and recording the user operation purpose as an operation guiding template; obtaining an interface coordinate of the interaction element in the current presentation interface based on the identification number; obtaining an operation purpose of a currently logged-in user, and searching and presenting personalized operation guidance; carrying out user behavior and related data collection on the currently logged-in user; key indexes of the user completing the operation are counted, and evaluation and suggestions of the user on operation guidance are recorded. According to the method, the user operation purpose is determined through multi-dimensional analysis, the operation guide template is constructed, and highly personalized operation guide is provided for the current login user; establishing a dynamic updating mechanism of unique identification numbers and interface coordinates of the key interaction elements, and ensuring the accuracy and stability of guiding; the adaptive templates are screened according to user roles, permissions and operation environments, proper guidance and prompts are provided for users with different proficiency degrees, and the operation efficiency of the users is improved.

The invention discloses a dynamic form generation and cross-database adaptation method based on metadata driving, and belongs to the technical field of data architectures. The method comprises the steps that an original metadata attribute graph is established; on the basis of the original metadata attribute graph and user roles and equipment parameters for calling the forms, generating an optimal equipment form interaction data graph corresponding to each user permission; verifying an interaction path between the forms and a cross-database demand of a target database type to carry out cross-database mapping adaptation analysis, and generating an optimal form data adaptation database of the corresponding equipment of each user permission; and performing rule compiling based on multi-source heterogeneous data input by a user in real time and execution logic in the original metadata attribute graph, marking an incremental propagation path in the optimal form interaction data graph of the corresponding equipment of each user permission, and updating the optimal form data adaptation database of the corresponding equipment of each user permission. The method has the advantages that the data interaction efficiency is improved, and the interaction round-trip times and redundant data transmission are reduced.

The invention discloses an authority control method and device, computer equipment and a computer readable storage medium, relates to the technical field of information security management and control, performs authority management through an interface, realizes fine-grained management and control of authority, enhances the security protection capability of a system, ensures that different user roles can only access authorized data resources, and improves the user experience. The authority control requirement of an enterprise in a complex business scene is met, and a solid security guarantee is provided for enterprise informatization construction. The method comprises the following steps: in response to a system access request, determining that the system access request indicates a to-be-accessed target interface; acquiring role information of a target role initiating the system access request, determining a target platform associated with the role information, and matching interface permission information of the target role under the target platform; and when the interface permission information indicates that access to the target interface is allowed, generating a target menu based on the target interface, and controlling the target role to access the target menu.

The invention discloses a database resource management system and method based on authority control, and belongs to the technical field of database resource management.The method comprises the steps that database resource information is collected and classified, and a resource category identification system is constructed; user access operation information is collected, and high-frequency access resources are screened out through statistical analysis; extracting features related to user permission access, and constructing a permission prediction model based on user behaviors; capturing a user operation request in real time, extracting real-time features related to the authority in combination with context information, inputting the real-time features into the trained authority prediction model, predicting whether the user will access the high-frequency resources, and verifying role authority; if it is predicted that the high-frequency resources are about to be accessed and the permission exists, the user access permission is hierarchically controlled according to the user role and the use condition of the current data resources; through the method, the security of database resource access is effectively improved, meanwhile, the risk of data leakage caused by permission abuse is reduced, and resource allocation is optimized.

The invention relates to the technical field of computers, and discloses a user role and authority management method, system and device and a storage medium, and the method comprises the steps: accessing multi-source data, carrying out the preprocessing, and constructing a context snapshot; receiving request information, and analyzing a user intention; based on the context snapshot and the request context, reasoning, dynamic role affiliation judgment, authority demand assessment, risk assessment and decision suggestion output are carried out through a large model; the decision suggestion is converted into an executable technical instruction so as to dynamically adjust the user permission, the technical instruction comprises application program interface calling, configuration changing or strategy rule updating, and user permission adjusting comprises role distribution and permission granting or revocation; and in response to an execution result of the received technical instruction, a user behavior and an audit log, analyzing a decision effect, identifying a decision deviation, and optimizing the large model through a feedback learning mechanism. According to the invention, the flexibility, safety and efficiency of authority management can be improved.

The invention provides a data access method and device based on a cloud control platform and electronic equipment, and relates to the technical field of data security and privacy protection.The method comprises the steps that to-be-accessed data is obtained, a current user role, a current operation mode and a current data object type are input to a preset rule function, and a first desensitization algorithm is obtained, processing the to-be-accessed data by using a first desensitization algorithm to obtain a first desensitization result, and sending the first desensitization result to the current user role; and under the condition that the first desensitization algorithm cannot be output by utilizing the preset rule function, determining a target weight, determining a second desensitization algorithm according to a feature interval where the target weight is located in the preset rule table, processing the to-be-accessed data by utilizing the second desensitization algorithm to obtain a second desensitization result, and sending the second desensitization result to the current user role. Dynamic desensitization is carried out on the sensitive data, so that the data protection requirements in different scenes are met, and the data security of the third-party application in the cloud control platform is ensured.