92 results about "Access key" patented technology

The invention discloses a zero-trust-based dynamic password access management method, system and device and a medium, and the method specifically comprises the steps: collecting the context information of an access request, and dynamically adjusting the intensity of multi-factor authentication based on the context information to verify the identity of a user; after the identity verification is passed, combining user attributes, resource attributes and environment attributes which are obtained in real time, inputting the user attributes, the resource attributes and the environment attributes into a user behavior portrait model to carry out real-time risk assessment and authorization calculation, generating and granting a minimum necessary permission set to the user, and obtaining an authorization decision result; dynamically generating a temporary access key according to the user role and the resource sensitivity in the authorization decision result; and continuously monitoring user access behaviors, and inputting the user access behaviors into the deep behavior analysis model for real-time trust score calculation. According to the invention, a dynamic password access management system based on zero trust is constructed, the access security and management flexibility are comprehensively improved, and various security threats are effectively resisted.

Systems, apparatuses, methods, and computer program products are disclosed for providing interoperability between private and public blockchains. An example method for providing interoperability between private and public blockchains includes, by a key exchange controller (KEC): receiving access key generation instructions; generating, based on the key generation instructions, an access key comprising access credentials; transmitting the access key to an access key target on a public blockchain network; receiving, from the access key target, a access request including the access credentials and information indicating a private blockchain on a private blockchain network; and providing, in response to receiving the access request, access for the access key target to access the private blockchain of the private blockchain network.

Techniques are provided for implementing a persistent key-value store for caching client data, journaling, and / or crash recovery. The persistent key-value store may be hosted as a primary cache that provides read and write access to key-value record pairs stored within the persistent key-value store. The key-value record pairs are stored within multiple chains in the persistent key-value store. Journaling is provided for the persistent key-value store such that incoming key-value record pairs are stored within active chains, and data within frozen chains is written in a distributed manner across distributed storage of a distributed cluster of nodes. If there is a failure within the distributed cluster of nodes, then the persistent key-value store may be reconstructed and used for crash recovery.

Systems, apparatuses, methods, and computer program products are disclosed for providing interoperability between private and public blockchains. An example method for providing interoperability between private and public blockchains includes, by a key exchange controller (KEC): receiving access key generation instructions; generating, based on the key generation instructions, an access key comprising access credentials; transmitting the access key to an access key target on a public blockchain network; receiving, from the access key target, a access request including the access credentials and information indicating a private blockchain on a private blockchain network; and providing, in response to receiving the access request, access for the access key target to access the private blockchain of the private blockchain network.

A method for changing an existing access key in a field device in automation technology includes the steps of: providing a key database on a database server; generating a key data set for a user authorized to access or a control unit authorized to access from the key database; and transferring the key data set to the control unit of the access-authorized user or the access-authorized control unit, so that the control unit of the access-authorized user or the access-authorized control unit has the existing access keys of the field devices for which an access authorization exists. The key database is for a plurality of field devices and contains at least a field device identifier of a respective field device, the existing access key of the respective field device and the identifier of a user authorized to access and / or a control unit authorized to access the respective field device.

Embodiments of the present specification disclose an access key traceability method and device, electronic equipment, medium and program product. The method comprises: extracting a target private signature algorithm identifier and a target private signature in a to-be-traced access key; calling a target private signature algorithm corresponding to the target private signature algorithm identifier, performing calculation based on the to-be-traced access key, and obtaining a target calculation result; comparing a target calculation signature in the target calculation result with the target private signature, and obtaining a target access key traceability result corresponding to the to-be-traced access key; the target calculation signature is a string of a preset signature length corresponding to a preset position in the target calculation result; and the preset signature length is used to represent the length of a string corresponding to a private signature in an access key issued by the organization.

Provided is a system-on-chip including a host central processing unit (CPU) and a secure element, wherein the secure element includes a primary device configured to transmit encrypted data, an internal bus configured to transmit the encrypted data, a plurality of secondary devices configured to receive the encrypted data, and a secure CPU configured to manage access keys indicating authorization of the primary device for accessing the plurality of secondary devices, and the internal bus sets a secondary device to which the encrypted data is to be transmitted from among the plurality of secondary devices, based on the access key and transmits the encrypted data to a set secondary device by using an error detection tag.

The application discloses a kind of based on SM2 algorithm and SM4 algorithm's password processing method and system, belong to computer information security technical field, comprising: the enhanced task control block including service index number and data amount is constructed;Based on historical performance data calculation processing coefficient, utilize double threshold hysteresis comparator decision serial or parallel mode, avoid mode frequent switching;Parallel mode is through load balancing weight function for subtask allocation IP core;Hardware synchronization control unit maintains three index tables being processing, blocking and having been processed, realizes the automatic blocking and wake-up of associated job package, and with service index number as address accesses key and intermediate state;Adopt interrupt aggregation and double buffering batch processing result;Based on sliding window adaptive calibration double threshold and dynamically adjusting weight coefficient.The application effectively reduces interrupt overhead, eliminates scheduling ping-pong effect, realizes hardware level job synchronization, improves load balancing and image encryption structure fidelity.

The invention belongs to the technical field of airflow control, and discloses a skill training evaluation and data management system based on airflow control capability, and the system comprises a data acquisition module which constructs an airflow control sequence set and extracts an intensity peak point, a stability fluctuation point and a rhythm turning point as an initial airflow feature point set; performing time sequence hierarchical division, and generating a cross-layer association chain through a layer-by-layer accumulation mode to obtain a time sequence association vector; carrying out capability migration mapping on a plurality of training ground times, introducing a migration offset coefficient for adjustment, generating a capability evolution path, and marking key turning nodes in the path; dimension integration operation is executed, and an integration granularity threshold value is dynamically set according to the number of training ground times; building a data management file exclusive to the learner based on the integration index set, filing the capability evolution path and the integration index set according to a time sequence, setting a file access key, and starting a cross-session query interface; and the convenience of data management is greatly improved.

Disclosed are systems, apparatuses, processes, and computer-readable media for caching prompts for a generative response engine. The present technology includes receiving, by a cloud computing service, a request including a first prompt including a natural language task to perform, wherein the request include an access key for accessing the cloud computing service; identifying a generative response engine for generating a response to the natural language task based on contents of the natural language task; transmitting the first prompt and a hash to the generative response engine; and receiving the response to the natural language task from the generative response engine, the response including a number of input tokens.

A computer-implemented system for group purchase of access to information. A seller uploads a product, specifies a total price, and defines product units. Buyers purchase one or more product units, and when all units are sold, the system provides an access key to the product. The system manages dynamic pricing, secondary markets, incentives, subscriptions, and multiple payment methods. Products support diverse formats and delivery across digital, broadcast, and physical channels. The platform includes buyer protections, seller tools, end-to-end payment handling, and third-party integrations.

One embodiment is directed to a system for providing secure access to a digital asset, comprising a computing device configured to divide the digital asset into a plurality of portions and to encrypt each of the portions in the plurality using an asset key such that they may be stored on a decentralized peer-to-peer file sharing system; the computing device may be configured to create a manifest document based upon the division of the digital asset and storage of the portions thereof on the decentralized peer-to-peer file sharing system, such that given the access key and the manifest document, the digital asset may be securely reassembled by a user operating a client computing system.

The embodiment of the present disclosure provides a file security acquisition method, device, medium and electronic equipment, and relates to the technical field of data processing. The method comprises the following steps: obtaining a model training request about a preset task initiated by a requestor for a to-be-trained model, the model training request carrying a training configuration parameter, verifying the model training request, confirming a container group and a resource access key corresponding to the training configuration parameter after the verification is passed, and allocating computing resource and data resource required by the container group; and accessing training corpus in the data resource according to the resource access key in the container group, so as to train the to-be-trained model according to the computing resource and the training corpus. The file security acquisition method adopted by the present disclosure controls the access authority of data through the resource access key, so that the model training is carried out under the condition of ensuring data security, the risk of data and privacy leakage is reduced, and the effect of model training is improved.

The invention relates to a method and a device for providing generation information of a digital access key for a motor vehicle (10), the method comprising: receiving a generation inquiry on a remote computing unit (20) in order to generate a digital access key for the motor vehicle (10); invoking a generation limit for the digital access key; and when the generation limit is reached: providing a release request to the management terminal (30); receiving, on the management terminal device (30), an administrator input from the management user; and if the administrator input comprises a release of the generation restriction: providing generation information for the digital access key by the remote arithmetic mechanism (20).

The present application relates to the technical field of key management, in particular to a prison access control strategy management system, the system comprises.The present application executes chain arrangement around the regional master key identification, the door area number, the shift state code, the time slice length, the task number and the control state bit, and uses a hash algorithm to press the door area, the shift, the time period, the task and the control state into a continuous node to generate a path, so that the key change no longer stays at the periodic rotation level, performs identity verification around the post type, the supervision level, the belonging prison area, the time interval, the task state and the emergency state flag, and uses an HKDF algorithm to write the door area number, the approval batch number and the task number into an access key symbol derivation path, so that the same subject forms mutually distinguished key symbol contents in different door areas, different approval batches and different task scenarios, the authorization voucher is synchronously bound with the door area, the task and the approval link, and cross-region reuse, cross-batch use and cross-task application are more strongly restricted.

A system prompts a key manager to provide access keys, to access resources stored by a shared storage, for a group of services hosted by nodes of a cluster. The group of services receive the access keys from the key manager. The first service in the group of services uses the first access key to create a signing key, which is used to sign a request, which is sent to the shared storage, which enables access to the first resource. The system detects the second service in the group of services becoming unavailable for the cluster. The system informs the key manager that the second service is removed from the groups of services, which prompts the key manager to invalidate use of the access key provided for the second service, after which the first service continues using the first access key to access the first resource.

To provide methods and devices for digitally combining multiple access or entry enabling items or keys and / or location data of multiple destinations.SOLUTION: A device may wirelessly communicate with a plurality of access control devices. The access control devices may individually authenticate a digital key of a plurality of digital keys identifiable by key identification data stored in a memory of the device. The device may further include a processor. The processor may be configured to determine that the digital key is authenticated by one of the access control devices. The processor may be further configured to communicate with the one access control system to prompt the one access control system to allow access to a user of the device. The processor may be further configured to communicate location data to a navigation system. The processor may be further configured to transmit access tokens and / or the location data to other devices.SELECTED DRAWING: Figure 1

The present disclosure relates to a method for using an Internet of Things ecosystem to prevent vehicle access key spoofing. A vehicle includes a remote access controller disposed in the vehicle and configured to selectively execute a remote command initiated by an access key device and attempt to connect with an Internet of Things (IoT) device. If the remote access controller is securely connected to the IoT device, the remote access controller is configured to exchange information with the access key device, connect with the access key device, determine a location of the access key device relative to the vehicle, determine whether the location of the access key device is within a predetermined range of the vehicle, and transmit the access key device to the IoT device. And if the access key device is within the predetermined range of the vehicle, transmitting a security request including the location of the vehicle to the IoT device. The vehicle components are selectively controlled by the remote access controller based on the remote command.

The application discloses a kind of based on cloud storage's archive management method and system, it is related to archive management technical field, by real-time acquisition emergency state related data and terminal access related data, construct archive call related data set S, analysis obtains access fingerprint consistency score Sf With structure signature value Hs, and combine emergency behavior response index Et, generate comprehensive risk score Zh, complete dynamic authorization and key generation, and record authorization check related data, construct authorization trajectory subchain, subsequently according to dynamic access key K executes structured decryption and real-time acquisition each decryption node data, construct data decryption subchain, finally combine authorization trajectory subchain and data decryption subchain form complete data audit chain, output abnormal audit score Re, assess the risk level of archive access behavior, improve security traceability and access compliance.

The present invention provides a method and a system for providing personal information services through managing access key for controlling dynamic access to PDS. The method includes: receiving, by a PDS, a storage space generation request signal from a user terminal; by the PDS, storing authentication information of a data service server and access number information, generating a user storage space, and transmitting address information of the user storage space and access-related information to the user terminal; by the data service server, generating an access key based on the access-related information and its own authentication information and transmitting a service request signal to the PDS, wherein the service request signal includes the access key; and by the PDS, verifying validity of the access key and performing a service when the access key is valid; wherein the access-related information includes the access number information and time information.

The invention discloses a Photoshop-embedded AI image generation system and method, and relates to the technical field of AI image generation and design tool integration. The system comprises a key management module, an LAVIE PS plug-in module, a user binding tracking module and a cloud AI image generation service module. The method comprises the following steps: generating an access key with a fixed limit through a key management module; a user inputs a secret key through the plug-in embedded with the Photoshop and verifies the secret key; after the verification is passed, generating parameters are set and sent to the cloud service; the cloud calls the AI model to generate an image and returns to the plug-in for loading; and meanwhile, the tracking module records the use log and updates the quota. According to the method, seamless integration of an AI generation function and a design process is realized, the efficiency is improved, the problems of resource abuse, operation non-traceability and key security management are effectively solved through binding of the key quota and the user, and the method is particularly suitable for commercial AI image generation services.

Providing secure secrets for encryption consistency enables rotating security measures (e.g., encryption access keys in users' certificate) for encrypted data at rest, without either needing to retain any prior certificates or requiring decryption and re-encryption. This provides enhanced security over some prior art methods (old keys may be discarded) and enhanced speed over the other prior art methods (no decryption / re-encryption needed). Examples generate a primary encryption key, which is retained on a secure remote computing node, such as in a key vault, and is not shared outside the key vault. Access to the primary encryption key is restricted to users who possess the current encryption access key, which is rotated on some trigger event. The remote node receives incoming messages to encrypt or decrypt files and performs the encryption / decryption using the primary - but only if a message contains the current encryption access key. Rotating the encryption access key preserves security.

Techniques for integrating a training content platform with a training management platform (TMP) are disclosed. A system includes a file broker and a secret managing unit. The file broker acts as an intermediary between the training content platform and the TMP. The training content platform manages a Sharable Content Object Reference Model-compliant training content. The file broker receives a request, from a tenant of the TMP, to upload the training content to the training content platform. The file broker authenticates the request and in response to a successful authentication, obtains the training content from the tenant. The training content is scanned for malware and in response to an absence of the malware in the training content, an access key from the secret managing unit is fetched. The training content is then sent to the training content platform for uploading the training content thereof using the access key.

The application discloses an inter-node communication method and an electronic device, relates to the technical field of inter-node communication, and comprises the following steps: when a first node is initialized, a first completion queue group and a first queue pair group are created to form a first resource pool, and a first memory pool is applied as a unified storage area; when the first node joins a cluster, a node announcement message is sent to other nodes in the cluster; in response to the first node receiving a communication task pointing to a second node, a first queue pair is selected from available queue pairs, and a first memory area is divided from the first memory pool; the second queue pair number and the second remote access key of the second node are obtained from a preset connection table; and based on the first queue pair and the first memory area, a remote memory direct access operation is initiated to access the opposite end identified by the second queue pair number with the second remote access key, thereby solving the technical problem of long inter-node communication delay in the prior art, and improving the efficiency and reliability of inter-node communication.

The application discloses an interface verification method and device for heterogeneous system integration and a storage medium, and aims to solve the technical problem of how to realize legality verification of access between interfaces for heterogeneous system integration. The method comprises the following steps: determining an interface access key generation algorithm corresponding to a first interface and a second interface; the first interface and the second interface are respectively data interaction interfaces corresponding to a first system and a second system; in the case that the second interface needs to access the first interface, the second interface generates a first interface access request based on the interface access key generation algorithm and sends the first interface access request to the first interface; the first interface performs legality verification on the first interface access request based on an interface white list corresponding to the first interface and the interface access key generation algorithm; and in the case that the first interface access request passes the legality verification, the first interface opens access to the second interface. The application realizes legality verification of access between interfaces for heterogeneous system integration through the above method.

A computer-implemented Universal Quantum Access Key (UQAK) system provides quantum-secure identity authentication, policy-controlled authorization, domain-namespace routing, and interoperable settlement. A namespace resolver resolves a human-readable identifier, parcel identifier, subdomain identifier, or basepoint identifier to a signed endpoint record. An identity module authenticates a subject identity anchor. An event-ingestion module receives a digitally signed event record, transaction request, evidence commitment, or terminal-originated payment event. A Time-Proof engine binds the event to a time reference, validity window, and anti-replay value. A policy container loads a signed, versioned policy bundle or PackSet. A transaction authorization and minting engine executes a single atomic state transition that authorizes a protected action, binds an associated token, value unit, certificate, entitlement, or authorization state, generates a decision or mint receipt, and anchors a digest in a tamper-evident data structure. A clearing and settlement module generates a settlement receipt.

One embodiment relates to a system for providing secure access to a digital asset eligible for promotional redemption by a user, comprising a computing device configured to divide the digital asset into multiple parts and encrypt each of the multiple parts using an asset key so that they can be stored on a distributed peer-to-peer file sharing system, wherein the computing device is configured to create a manifest document based on the division of the digital asset and the storage of the parts on the distributed peer-to-peer file sharing system, and thus the digital asset can be securely reconstructed by a user operating a client computing system, provided that the access key, the manifest document, and the promotional code provided by the user.

A procedure (400) comprising the following: Received (402) by an authentication server (104; 602), a Device Provisioning Protocol (DPP) network access authorization request from an access point (AP) (106; 702) communicating with an IoT device (102), wherein the DPP network access authorization request includes a connect ID, the connect ID being a hash of a public network access key of the IoT device; Determine (404), through the authentication server, a validity of the connection ID; and in response to a determination that the connection identifier is valid, Determine (408), by the authentication server, a configurable policy from a set of configurable policies applicable to the IoT device, wherein the configurable policy includes network permissions, Transmitted (410), by the authentication server, which grants network permissions to the AP to connect the IoT device to a wireless network (116), Received, by the authentication server, a DPP bootstrap authorization request from the AP communicating with the IoT device, wherein the DPP bootstrap authorization request includes a hash of a public bootstrapping key of the IoT device; Determine, via the authentication server, whether the hash of the public bootstrapping key is valid; and In response to a determination that the hash of the public bootstrapping key is valid, the authentication server transmits the public bootstrapping key for the IoT device to the AP.

A data update method includes: a step of creating, by a management server, an access lock valid for a predetermined period and an access key capable of unlocking the access lock; a step of transmitting the access key to each of in-vehicle terminals of the plurality of vehicles, which are communicably connected with the management server; a step of making, by each of the in-vehicle terminals, a distribution request to a data distribution apparatus for distributing the update data by using the access key; and a step of determining by the data distribution apparatus, whether the access key used for the distribution request is capable of unlocking the access lock, and when determining that the access key is capable of unlocking the access lock, distributing the update data to an in-vehicle terminal having issued the distribution request.

One embodiment relates to a system for providing secure access to a digital asset undergoing promotion redemption by a user, comprising: a computing device configured to divide the digital asset into a plurality of portions and encrypt each of the plurality of portions using an asset key, such that the plurality of portions may be stored on a decentralized peer-to-peer file sharing system; wherein the computing device is configured to create a manifest document based on the partitions of the digital assets and the storage of the portions thereof on the decentralized peer-to-peer file sharing system such that the digital assets can be securely reassembled by a user operating the client computing system given an access key, the manifest document, and a promotion code provided by the user.