75 results about "File sharing" patented technology

The invention provides an archive sharing authority control method and system applied to an archive hosting management system, and relates to the technical field of archive hosting management. The method comprises the following steps: firstly, calling a scene dependency relationship set (including upstream, downstream and parallel scene dependency sub-relationships) of an archive to be shared and behavior influence degree data (including influence records on each scene) of a sharing application user from a system, and then constructing a scene dependency chain and sorting according to association strength; analyzing the user behavior influence record and the scene dependency chain corresponding hierarchy to generate an influence degree conduction result, extracting the authority adaptation demand and scene influence weight of each hierarchy scene, and finally generating a dynamic sharing authority scheme through a multi-scene authority association algorithm of a dynamic authority derivation rule base. And a permission execution link is imported to realize user access permission configuration, so that the accuracy and flexibility of file sharing permission control are effectively improved.

The invention discloses a file sharing method between operating systems, which is applied to realizing file sharing between the operating systems in a network-free scene. In the method, when a first operating system obtains a system call request for a file, the first operating system sends a corresponding file operation request to a second operating system through a shared memory, so that the second operating system can complete corresponding operation on the file and return a file operation result. In this way, the first operating system can process the system call request for the file based on the file operation result and return the corresponding system call result. Namely, the first operating system instructs the second operating system to execute the operation on the specific file through the shared memory, so that the file managed by the second operating system is shared to the first operating system, and interaction between the two operating systems is realized through the shared memory without depending on a network environment. And file sharing can still be realized between operating systems in a scene without a network.

A blockchain-based file sharing method, a blockchain node and a computing node, a contract state of a smart contract deployed in a blockchain includes authorization information of a target file and grouping information of a first sharing group, the authorization information includes a file identifier of the target file and a group identifier of the first sharing group, and the grouping information includes the group identifier and identity identifiers of a plurality of first computing nodes. A second computing node sends a first transaction to the blockchain in response to a query request from a third computing node; the blockchain executes a first function of the smart contract according to the first transaction, realizes obtaining the group identifier from the authorization information according to the file identifier of the target file expected to be queried, queries whether the identity identifier of the third computing node is included in the grouping information according to the group identifier, and returns a first query result to the second computing node; and the second computing node sends the target file to the third computing node in a case where the first query result indicates that the identity identifier of the third computing node is included in the grouping information.

The invention provides a shared link generation method and device, an analysis method and device, equipment and a storage medium, and relates to the technical field of data processing, in particular to the technical field of personal cloud and file sharing. The specific implementation scheme is as follows: acquiring a user identity identifier of a sharing user initiating a sharing request; generating a unique link identifier for a sharing link corresponding to the sharing request; constructing a data load based on the link unique identifier and the user identity identifier; a path portion of the shared link is generated based on the data load. According to the scheme provided by the invention, the problem that link positioning is difficult when a sharer and a visitor belong to different areas can be solved.

The invention discloses a guest room private network construction method and system based on a WiFi system, a medium and a product, and relates to the technical field of WiFi. The core technology of the method is characterized in that a unique virtual network identifier is generated for a guest room identifier; configuring a virtual tunnel endpoint on a wireless access point serving the guest room, and associating the virtual tunnel endpoint with the identifier; and when the client equipment is accessed, the client equipment is bound with the virtual network identifier, so that a guest room exclusive and logically isolated private network is dynamically constructed. Through the application, the'one-time 'limitation of traditional client isolation is effectively broken through, and on the premise of ensuring network security isolation between different guest rooms, safe and reliable interconnection of internal equipment of the same guest room is realized, so that equipment linkage experience such as convenient wireless screen projection and file sharing as a home network is provided for hotel passengers, and the hotel guest experience is improved. And the service quality is obviously improved.

In a method of file transfer a first request for generating a session is transmitted and a session identification (session-ID) of the generated session and a first public key associated with the session-ID is received. In response to receiving the first public key, one or more files are uploaded. In response to uploading the one or more files, a second public key is received. In response to receiving the second public key, a notification message is generated that the one or more files are uploaded. The notification message includes the second public key and the session-ID.

The invention provides a display device, an electronic device, a terminal and a data sharing method, which are used for simplifying a file sharing process, providing a more convenient file sharing mode and improving the use experience of a user. Comprising a display unit and a control circuit, wherein the display unit is configured to display contents; the control circuit comprises a processor and a memory, the memory is used for storing an executable program of the processor, and the processor is used for reading the program in the memory and executing the following steps: determining shared data and uploading the shared data to a server; receiving address information of the shared data sent by the server, and encoding the address information of the shared data into a first sound wave signal; and sending the first sound wave signal to a terminal, so that the terminal decodes the first sound wave signal and acquires the shared data by using address information obtained by decoding.

The application discloses a distributed network file sharing download method, device, system and storage medium, relates to the field of data sharing, and the method comprises the following steps: a first network node analyzes a magnet link for file sharing download, determines a second network node with a right ownership relationship based on an analysis result; the second network node acquires identity information and geographic information of the first network node, and determines a neighborhood node of the first network node according to the geographic information; the second network node divides a to-be-transmitted file into a plurality of file blocks, packs the plurality of file blocks and a file header into a data packet, and distributes the data packet to the first network node and a third network node; the first network node analyzes encrypted information of the file header in the data packet, and when the identity information of the first network node in the file header is consistent with the first network node, the first network node acquires the neighborhood node from the second network node; and the third network node completes file downloading with the first network node in combination with file offset information of the file blocks.

The invention relates to the technical field of computer virtualization, in particular to a cross-operating-system-domain file sharing method and application thereof, and the method comprises the steps that a second operating system domain receives a file operation request and transmits the file operation request to a first operating system domain through a shared memory; the first operating system domain obtains the file operation request through the shared memory, converts the file operation request into a file operation instruction in the first operating system domain and executes the file operation instruction; the first operating system domain returns an operation result obtained by executing the file operation instruction to the second operating system domain through the shared memory; according to the cross-domain file sharing method, the shared memory is adopted as a transmission carrier of the file operation request and the response data, and the technical problems that an existing cross-domain file sharing method is complex in protocol, large in transmission overhead and obviously affected by the network environment are solved.

A room private network construction method, system, medium and product based on a WiFi system, relate to the WiFi technical field. The core technical feature of the method is that a unique virtual network identifier is generated for a room identifier; a virtual tunnel endpoint is configured on a wireless access point serving the room, and is associated with the identifier; when a client device accesses, it is bound with the virtual network identifier, thereby dynamically constructing a room-specific, logically isolated private network. Through the present application, the "one-size-fits-all" limitation of traditional client isolation is effectively broken, and under the premise of ensuring network security isolation between different rooms, safe and reliable interconnection of devices within the same room is realized, thereby providing hotel guests with a convenient wireless screen projection, file sharing and other device linkage experience like a home network, significantly improving service quality.

Methods and systems for managing an edge compute environment comprising endpoint devices and an orchestrator are disclosed. In particular, an internal peer-to-peer file sharing infrastructure exclusive to the edge compute environment is established using the endpoint devices and the orchestrator. The internal peer-to-peer file sharing infrastructure exclusive to the edge compute environment may then be used to retrieve and distribute data used for configuring one or more of the endpoint devices to allow the endpoint devices to provide one or more computer-implemented services to one or more users associated with the edge compute environment. For security of the endpoint devices, only the orchestrator is able to communicate with data processing systems external to the edge compute environment.

A wearable electronic device according to an embodiment includes: a housing; a communication circuit; a display; at least one camera including a first camera disposed at a first position on a front surface of the housing and a second camera disposed at a second position higher than the first position on the front surface of the housing; at least one processor; and a memory storing instructions, wherein the instructions, when executed individually or collectively by the at least one processor, cause the wearable electronic device to: identify a first instruction from a first user wearing the wearable electronic device; identify the first instruction indicating a second user wearing an external wearable electronic device for file sharing by using an AI model while the wearable electronic device is worn by the first user; identify first information and second information about the first user and the second user on the basis of an image of the first user and an image of the second user, which are obtained through the at least one camera by using the AI model; perform a communication connection for the file sharing through the communication circuit; and transmit a file to the external wearable electronic device. Other embodiments may be included.

The embodiment of the invention discloses a file transmission method and device, electronic equipment and a storage medium. The method is applied to file transmission equipment and comprises the steps that target equipment information and file screening parameters are acquired based on a voice instruction of file mutual transmission, and the target equipment information at least comprises an equipment identifier; determining a file receiving device based on the target device information; determining a target file based on the file screening parameter; and transmitting the target file to the file receiving equipment. Through the method, intelligent file screening and automatic equipment matching based on the voice instruction can be realized, and convenient experience of completing file sharing by one sentence is provided.

The application discloses a file sharing method, an electronic device, a storage medium and a program product, and comprises the following steps: in response to a file sharing request, a client splits a file to obtain a plurality of file blocks, determines a hash value of each file block, and determines at least one target file block to be shared according to the hash value; attribute information and the hash value of each target file block are sent to a server corresponding to a target service system, so that the server determines a target storage strategy according to a state index of each storage node in a block chain network and the attribute information of each target file block, and broadcasts the target storage strategy to the block chain network; the target storage strategy sent by the server is received, and each target file block is uploaded to a corresponding target storage node according to the target storage strategy. The technical scheme of the embodiment of the application can avoid file redundant transmission, improve file sharing efficiency, and ensure data security in the file sharing process.

Disclosed are mechanisms that enable secure file sharing between applications using an operating system framework. In some examples, an extension map is received by a client device. The extension map relates a file extension to an alias file extension. A management software development kit (SDK) is used by an application. The management SDK identifies that the application originates a file having the file extension, stores the file as an extension-aliased file by changing its file extension to the alias file extension according to the extension map. The extension-aliased file is transferred to a recipient application using a file sharing utility of an operating system of the client device.

According to the RCDNS load balancing system, method and device combined with Samba for use and the storage medium, the client side is used for obtaining the IP address of the Samba server through the RCDNS, so that the file sharing connection is established, meanwhile, the RCDNS distributes the request to different Samba servers according to the load balancing polling strategy, load balancing of the RCDNS is achieved, and the service life of the RCDNS is prolonged. According to the method, a client is automatically mounted by using load balancing, a latest client access list is obtained through a Samba server, and the list is written into an rc-view unit according to a corresponding relation between the list and the server, so that efficient, reliable and flexible domain name resolution service is provided, load balancing and fault switching of flow are realized, and cache information of the rcdns server is updated in real time.

The invention belongs to the technical field of network privacy protection, and provides an application collusion detection method, system and device based on a sharing mechanism, and the method comprises the steps that a decompilation application obtains a decompilation file; the method comprises the following steps: aiming at a permission sharing threat, by analyzing AP I calling in a cl asses.dex file and combining the permission applied by the application, detecting an application which calls the AP I but does not apply for the required dangerous permission, and by a proposed AP I-permission mapping analysis method, identifying other applications which can provide the required permission for the application which calls the AP I but does not apply for the dangerous permission; and aiming at the sharing threat of the exclusive file, detecting an access path pointing to the exclusive file of the application in the decompiled sml i file, analyzing paths pointing to exclusive files of other applications through a proposed exclusive file access analysis method, and identifying an accessed application name. According to the method, the application can be prevented from stealing sensitive data of the user through collusion, and privacy information of the user is effectively protected.

The subject technology relates to a Server Message Block (SMB). For instance, an example method includes determining a break rate of a file serving as an object of an SMB lease in the SMB lease process, and determining a turning point of the break rate, wherein the turning point indicates a critical point between enabling the SMB lease and disabling the SMB lease. The method further includes determining to enable or disable the SMB lease based on the break rate and the turning point. According to the example technologies used for an SMB, the overall input / output (IO) performance of a system can be improved.

The application discloses an authorization control method for shared files, a server, a client and a storage medium, and relates to the technical field of file sharing. The authorization control method comprises the following steps: receiving a connection request sent by a client through a second socket interface of the client through a first socket interface created in advance, and establishing a TCP connection with the client according to the connection request, wherein the connection request comprises an IP address of the server; receiving a control request sent by the client through the second socket interface through the first socket interface, and converting the control request into an authority control command; and performing a corresponding control operation on a corresponding shared file according to the authority control command. The technical scheme of the application guarantees the safety of the server and the stability of the sharing system, and improves the quality and efficiency of operation and maintenance.

The present disclosure provides a method and system for realizing convenient remote file transmission through dragging, and relates to the technical field of cloud desktop, and can solve the problems of complex operation process and low selection flexibility when a user selects a file transmission mode. The specific technical scheme is as follows: after detecting a dragging behavior on a local device, the type of a dragged object is analyzed; when the dragging behavior ends, it is judged whether the ending position of the dragging behavior falls into the picture of a remote device displayed on the local device; if the ending position falls into the picture of the remote device, a screen snapshot of the remote device is captured; after judging that a file manager exists in the screen snapshot, the position of the ending position in the file manager is determined; according to the file sharing enabled area corresponding to different positions in the file manager, the target enabled area corresponding to the ending position is determined; and according to the type of the dragged object and the target enabled area, the file sharing mode corresponding to the target enabled area is triggered.

Systems, methods, and network attached storage nodes for secure peer-to-peer file sharing using consistent hashing for distributed ownership data. A plurality of network attached storage nodes may be interconnected by a network and configured for peer-to-peer communication without a centralized server. When a node receives a user data file, it divides the file into data chunks and determines hashes for those data chunks. It uses the chunk hashes to map the data chunks to other nodes for storage. It also sends ownership data for the file that includes an owner identifier, a hash key, the set of chunk hashes.

A server according to an embodiment includes a processor that performs a process of, in response to an operation for sharing one or more files in a terminal connected via a network being detected, displaying, in response to one file of the one or more files being determined to be shared, the one file on a display of another terminal connected via the network with the one file opened, and displaying, in response to two or more files of the one or more files being determined to be shared, a file list containing the two or more files on the display of another terminal.

The invention provides a file sharing method, which is applied to a first device, the first device is in communication link with a second device, and the method comprises the following steps: in response to a sharing operation initiated to the second device, displaying a user interface for controlling a target sharing object at the side of the second device on the first device; and in response to selection of a target sharing object in the user interface, sending a sharing instruction to the second equipment, so that the target sharing object at the side of the second equipment obtains and shares the target file from the first equipment based on the communication link. The invention further provides a file sharing method applied to the second device and electronic devices corresponding to the file sharing methods.

The application discloses a file sending method and device, equipment and storage medium, and belongs to the computer technical field. Through the scheme provided in the application, the calling identifier of the target micro application is provided in the session interface of the application, and the file selection interface can be displayed in the case where the calling identifier is triggered. The file selection interface displays the files in the target session, that is, the files shared in the target session. Direct file selection in the file selection interface can quickly send the files to the target micro application for processing by the target micro application. Through the above process, the operation process of sending files to the target micro application is simplified, and the efficiency of human-computer interaction is improved.

The application discloses a file conversion engine based on intelligent scheduling of a cluster architecture and a building method, and relates to the technical field of file conversion engines. The file conversion engine is based on distributed file sharing storage and comprises a registration service center unit, a service gateway, an authentication center service unit, an authorization center service unit, a scheduling command center unit and a plurality of file conversion units. After a requestor sends a file conversion request, the file conversion engine can quickly convert through the corresponding units, thereby solving the technical problem of low conversion efficiency of a file conversion server in the prior art.

The application relates to the technical field of Internet, and particularly discloses a file sharing method, device, equipment and storage medium. The method comprises the following steps: when detecting that a second application opens a second file directory, calling a file access interface to realize that the second application accesses a public file directory; based on the public file directory, reading metadata information of a first file directory of a first application, and sending the metadata information to the second file directory to realize file sharing between applications. The method can realize file sharing between different applications, and improve the access efficiency of cross-device file access.

Systems and methods are provided for a database synchronization system in a high-security zone using blockchain. Service providers such as electronic payment providers can maintain data stores across different zones that can require synchronization of data across the zones. Accordingly, the subject technology uses InterPlanetary File System (IPFS) technology in conjunction with blockchain technology to provide data storage to create a secure, scalable, and reliable data synchronization system. IPFS can be implemented as a data storage layer and blockchain can be implemented as a transaction management system, where IPFS addresses and synchronization points for data files are stored in a distributed ledger. In various aspects, integration of the IPFS network with the fabric network can enhance the IPFS with the fabric network to create a more secure file sharing platform, improving data transfer and database synchronization between different zones.

This invention provides an electronic certificate generation and sharing system and method, including an electronic certificate system, an extended service system, and a target system. The extended service system communicates in real time with both the electronic certificate system and the target system, receives electronic certificate photo data provided by the target system, and forwards it to the electronic certificate system. The electronic certificate system generates electronic certificate files based on the received photo data and transmits them to the target system through the extended service system. By constructing an extended service system between the electronic certificate system and the target system, the invention completely solves the problems affecting the sharing and use of electronic certificate files, such as the need for manual operation to access the target system server, chaotic file directory structure, and the resulting incompatibility of photo data fields.

The invention provides an intelligent network card, an operating system switching method and electronic equipment, which can be applied to the technical field of computers. The intelligent network card comprises a system-on-chip, a nonvolatile memory and an embedded memory, wherein the system-on-chip, the nonvolatile memory and the embedded memory are deployed in the intelligent network card; the nonvolatile memory is used for storing programmable gate array mirror images and bootstrap programs of a main system and a standby system in the intelligent network card; the embedded memory is used for storing an operating system mirror image of the standby system, user data shared by the main system and the standby system and a system running file; the intelligent network card is configured to control the processor to run a bootstrap program of the standby system through a system switching module in the programmable gate array under the condition of determining that the main system has a fault, so as to configure a programmable gate array mirror image of the standby system to the programmable gate array, and load an operating system mirror image of the standby system to the processor; and mounting the user data and the system running file at the same time to start the standby system.

The invention discloses a cloud disk file sharing method and device, a medium, equipment and a product. The method comprises the steps that a sharing index layer sends a sharing request to a local sharing agent of a target cloud service; wherein the sharing request is used for indicating the local sharing agent to copy a target file in a personal storage space to a target sharing group space; the personal storage space and the target shared group space are both located in the target cloud service; and the shared index layer receives the storage index information corresponding to the target file sent by the local shared agent. According to the method, cross-cloud transmission of the target file is not needed, and the response speed of file sharing can be greatly improved; and the shared index layer is used for shielding the complexity of the bottom-layer hybrid architecture, so that the upper-layer service can be quickly accessed and constructed through the shared index layer.