51 results about "Wild card" patented technology

The invention provides an anti-quantum fuzzy keyword processing method and system and electronic equipment, and relates to the technical field of networks and security. The method comprises the following steps: a client performs wildcard character extension on a keyword set based on a target shared key, generates an encryption index, performs authentication encryption on file identifiers by using the target shared key, forms an encrypted file identifier set, constructs an index table, and uploads the index table and the encrypted file set to a cloud server. The server generates a second wildcard character set according to the query keyword and a fault-tolerant threshold value, generates a trap door set based on the same target shared key and a pseudo-random function and sends the trap door set to the cloud server, and the cloud server traverses the index table, compares the index table with the trap door set and sends the trap door set to the server; and finding out the matched target encryption index and the associated target encryption file identifier and returning the matched target encryption index and the associated target encryption file identifier to the server, and decrypting and acquiring the target file from the cloud server by the server. In this way, high-safety, high-efficiency and extensible privacy protection search service is achieved.

Techniques for wildcard based private application access are disclosed. In some embodiments, a system, a process, and / or a computer program product for wildcard based private application access includes receiving a request for access to an application over a secure access service edge (SASE) network for a user associated with an enterprise; determining if the request for access to the application matches a wildcard (e.g., the wildcard can be configured by an administrator of the enterprise for matching a fully qualified domain name (FQDN) for the application); and automatically configuring access information (e.g., IP address, protocol, and destination port) for the application that matches the wildcard.

The invention discloses a permission matching method and device, and relates to the technical field of computers. The method comprises the following steps: acquiring a to-be-matched path; performing permission rule matching on the to-be-matched path based on a pre-constructed permission rule tree; when the permission rule in the permission rule tree is matched, determining a corresponding rule control permission based on the permission rule, and obtaining a permission matching result of the to-be-matched path; and when the permission rule in the permission rule tree is not matched, determining a preset default control permission as a permission matching result of the to-be-matched path. According to the method, the accurate child nodes, the single-wildcard child nodes and the multi-wildcard child nodes are integrated through the permission rule tree of the single tree structure, common permission matching scenes such as accurate matching, single-segment wildcard matching and cross-multi-segment wildcard matching can be covered without introducing a regular expression, the integrity of the expression ability is guaranteed, the implementation complexity is reduced, and the implementation efficiency is improved. And the system stability is improved. And meanwhile, the problem of matching logic confusion caused by traditional multi-rule scattered storage is avoided.

A cloud-based private access system integrates static CMDB data with real-time access telemetry to automate Zero Trust segmentation. Administrators upload CMDB files (e.g., CSV / JSON) describing applications, FQDNs, IPs, ports, protocols, ownership, and priorities. An analytics management service stages and normalizes the data, retrieves reference domain data from an in-memory cache, and queries a telemetry engine to correlate intended configurations with observed usage. The system detects mismatches, over-permissive wildcard access, and auto-discovers non-listed elements such as subdomains, ports, or protocol combinations. It then generates prioritized recommendations to refine wildcard rules, create explicit allow policies, and merge or split application groups. Administrators review, simulate, and approve updates, enabling phased rollout, rollback, auditing, and continuous policy tuning based on evolving user and application behavior.

Embodiments provide novel approaches to handling network slice groups in access stratum and non-access stratum communications in a cellular communication network. Novel slice identification schema can support group-level identification of groups of network slices without individually listing the network slices. Some embodiments implement a slice identifier that supports wildcard slice / service type (SST) options and / or wildcard slice differentiator (SD) options to support wildcard-enabled slice groups. Some embodiments enable use of such wildcard-enabled slice groups in context of unified access control. Some embodiments introduce a novel criteria type to unified access control to expressly support flexible slice grouping.

Techniques for identifying vulnerabilities in binary files using a code signature are disclosed. In some embodiments, a system, a process, and / or a computer program product for identifying vulnerabilities in binary files using a code signature includes collecting a plurality of binary files associated with a vulnerability (e.g., a known vulnerability); determining a function in the plurality of binary files that includes the vulnerability; and automatically generating a code signature (e.g., including wildcarding one or more instructions of the function) for detecting the vulnerability in the plurality of binary files.

A three-dimensional memory array comprising a plurality of NAND strings. Each NAND string is configured to store a storage data having multiple bits and receive a searching input having multiple bits. Each bit of the storage data and the searching input is of a bit value “0”, a bit value “1”, a wildcard bit or an invalid bit. At least one bit of the storage data is configured as data bit(s), at least bit of the searching input is configured as search bit(s). All of the data bit(s) and the search bit(s) are of bit value “0” or bit value “1”. When the position of the data bit(s) in the storage data overlaps with the position of the search bit(s) in the searching input, the NAND string that stores the storage data is turned off; otherwise, the NAND string that stores the storage data generates an output current.

A method of wireless pairing electronic devices includes: receiving a pairing request; transmitting, a first wildcard token via radio communication; searching for a pre-shared token; searching for the wildcard token via radio communication; establishing a wireless connection with a first device via radio communication based on the first wildcard token in response to receiving information including the first wildcard token from the first device; establishing a wireless connection with a second device via radio communication based on the pre-shared token in response to receiving information including the pre-shared token from the second device; and establishing radio communication at a second power level in response to initiating pairing with one or more of the first device and the second device.

In examples, a query management system maintains a query schema for a structured data source. The query schema includes a collection of query templates, where each query template specifies at least one condition. When a mutation in an underling data source is detected, the query management system generates an invalidation command for a corresponding set of cached keys. Based on attributes of the mutated data set, the query template can enable the use of wildcard designations to for purpose of identifying cache keys that are to be invalidated as a result of the mutated data set.

Embodiments provide novel approaches to handling network slice groups in access stratum and non-access stratum communications in a cellular communication network. Novel slice identification schema can support group-level identification of groups of network slices without individually listing the network slices. Some embodiments implement a slice identifier that supports wildcard slice / service type (SST) options and / or wildcard slice differentiator (SD) options to support wildcard-enabled slice groups. Some embodiments enable use of such wildcard-enabled slice groups in context of unified access control. Some embodiments introduce a novel criteria type to unified access control to expressly support flexible slice grouping.

The invention relates to the technical field of data storage, in particular to a wildcard association array data storage method, electronic equipment and a medium, and the method comprises the following steps: S1, obtaining a target wildcard association array aan and a maximum key length Bn corresponding to the aan; s2, acquiring a to-be-inserted node aa [i] n corresponding to the aan; s3, setting node information {Pin, Qin, Fin} for aa [i] n; s4, if the Fin is the first identifier, executing S5, and if the Fin is the second identifier, executing S6; s5, distributing a space Ein with the length of Bn in the memory, storing the Kin in the Ein, storing the address of the Ein in the Kin, storing the Vin in the Qin, and executing S7; s6, storing Kin into Pin, storing Vin into Qin, and executing S7; and S7, inserting {Pin, Qin, Fin} into the storage structure corresponding to the aan. The memory utilization rate is improved.

The invention relates to a multi-line text searching and replacing method and system, and the method comprises the steps: carrying out the preprocessing of an original multi-line text, a multi-line searching content and a multi-line replacing content, removing the head and tail spaces of each line, and obtaining a corresponding logic text, a logic searching content and a logic replacing content, judging whether the logic search content contains a preset wildcard character or not, if the logic search content does not contain the preset wildcard character, carrying out simple character string matching on the logic text to obtain a logic index search result, converting the logic index search result into an original character index by utilizing a preset index mapping relation for positioning, and executing simple replacement operation, and if the logic search content contains the preset wildcard character, carrying out simple character string matching on the logic text to obtain a logic index search result; and if the logic text is matched with the fuzzy item list, regarding the logic search content as an integral matching block, performing sliding comparison according to rows in a row array corresponding to the logic text, if the matching succeeds, extracting the fuzzy item list and the starting and stopping row indexes of the matching block, performing positioning by utilizing an index mapping relation, and executing fuzzy replacement operation of inserting the fuzzy item list into a placeholder.

The application discloses a domain name matching method and device, a prefix tree updating method and device, and mainly comprises the following technical scheme: determining the matching order of characters in a to-be-matched domain name; based on the hierarchical structure of a prefix tree, the characters in the to-be-matched domain name are matched layer by layer according to the matching order, the prefix tree is a tree provided with a wildcard node and used for matching domain names, and a character sequence corresponding to a node path of the wildcard node is a character sequence contained in a domain name meeting the security policy requirement; if the wildcard node is matched in the nodes participating in matching in the current layer, it is determined that the to-be-matched domain name is the domain name meeting the security policy requirement; if the wildcard node is not matched in the nodes participating in matching in the current layer, but a corresponding character node is matched, it is determined that the child nodes of the character node are the nodes participating in matching in the next layer, and matching is performed in the nodes participating in matching in the next layer according to the matching order.

Aspects of the disclosure relate to a multipoint environment that enables a station (STA) to communicate with multiple access points (APs) and an AP to communicate with multiple STAs in a single wireless protocol stack. For example, a STA can authenticate simultaneously with multiple APs and decode any data packet that includes in a header a destination address that matches an address of the STA, irrespective of the source address included in the header of the data packet. Similarly, an AP can decode any data packet that includes in a header a destination address that matches an address of the AP or that matches a wildcard address associated with the AP, irrespective of the source address included in the header of the data packet.

In examples, a query management system maintains a query schema for a structured data source. The query schema includes a collection of query templates, where each query template specifies at least one condition. When a mutation in an underling data source is detected, the query management system generates an invalidation command for a corresponding set of cached keys. Based on attributes of the mutated data set, the query template can enable the use of wildcard designations to for purpose of identifying cache keys that are to be invalidated as a result of the mutated data set.

The invention discloses a hotel offline door lock permission implementation method and equipment, and belongs to the technical field of hotel management. The method comprises the following steps: establishing a segmented position coding system formed by a plurality of fields arranged according to a hierarchical relationship; a unique device position code is configured for the door lock device, and a corresponding field of the public access control device is set as a preset value serving as a wildcard character; and writing the room card position code and the validity period corresponding to the room into the guest card. And the door lock equipment compares fields of non-preset values in the codes of the door lock equipment with corresponding fields of the room card codes offline within the period of validity, and if all the fields are matched, the door lock equipment is authorized to be opened. According to the invention, by internalizing complex hierarchical permissions into simple coding structures and comparison logics, the door lock equipment can autonomously complete refined permission judgment without networking and storing an authorization list, so that unauthorized access is effectively prevented, and the security and management efficiency are remarkably improved while the security and management efficiency are greatly improved. The method has the advantages of low cost and high reliability of an offline scheme.

This invention relates to the field of data storage technology, and more particularly to a wildcard associative array data storage method, electronic device, and medium. S1: Obtain the target wildcard associative array aa n and aa n The corresponding maximum bond length B n S2, Get aa n The corresponding node to be inserted, aa[i] n ;S3, is aa[i] n Set node information {P i n Q i n ,F i n}; S4, if F i n If it is the first identifier, then execute S5; if F i n If the identifier is the second one, then execute S6; S5, allocate memory for a length of B. n Space E i n , will K i n Deposit E i n In the middle, E i n Store the address in K i n In the middle, V i n Deposit into Q i n In the middle, execute S7; S6, move K i n Store P i n In the middle, V i n Deposit into Q i n In the middle, execute S7; S7, move {P i n Q i n ,F i n Insert aa n In the corresponding storage structure, this invention improves memory utilization.

The application provides a character search method and device of an input method program, an electronic device, a computer readable storage medium and a computer program product. The method comprises: obtaining a query request input in the input method program, wherein the query request comprises at least one character string and at least one wildcard, and each wildcard is used to replace at least one omitted character string; determining the order of a first character string in the query request and the first number of character strings omitted before the first character string; determining a level corresponding to the order from a plurality of index trees of a first word library, wherein each node of each level comprises an index character string and an index number; querying a first candidate node matching the first character string and the number from at least one node included in the level; and determining a first candidate character string to be output based on the first candidate node. Through the application, the retrieval efficiency in a fuzzy input scenario can be improved.

According to one embodiment, a CPU generates, based on a tone-marked pinyin search character string containing a wildcard “?” and acquired from a communication terminal, a tone-number-added pinyin search character string for wildcard search in which “0” is added to a character having no tone number (i.e., an alphabetical letter representing a consonant) and a tone number wildcard “?” is added to a position immediately after the existing wildcard “?”. The CPU also generates a tone-number-added pinyin entry word character string for wildcard search, by adding “0” to a character having no tone number in a tone-number-added pinyin entry word character string corresponding to a Chinese-Japanese dictionary entry word that matches a tone-number-omitted pinyin search character string. The CPU then compares the tone-number-added pinyin search character string for wildcard search with the tone-number-added pinyin entry word character string for wildcard search to determine if they match each other.

According to an aspect, a computer-implemented method includes activating a gameplay mechanic to spin virtual reels displayed on a user interface and displaying a result of the spin. A first coinflip mechanic is activated based one detecting at least one wildcard symbol to determine whether to increment a current jackpot level and a display state of a jackpot level visual indicator is altered based on incrementing of the current jackpot level. A second coinflip mechanic is activated based one detecting the at least one wildcard symbol to determine whether to trigger a bonus game, where the first coinflip mechanic and the second coinflip mechanic each has a different weighting function selected based on the current jackpot level. The bonus game is activated based on determining that the second coinflip mechanic indicated triggering of the bonus game.

The invention discloses a service report generation method and device, electronic equipment and a computer program product. The method is applied to the field of financial science and technology and comprises the steps that a target document template of a target service is obtained, the target document template comprises wildcard characters and index symbols, and each index symbol is associated with a corresponding access logic; for each wildcard character, extracting first data associated with the wildcard character from the data source, and replacing the wildcard character in the target document template with the first data; for each index symbol, extracting second data from the data source according to access logic associated with the index symbol, and replacing the index symbol in the target document template with the second data; and determining the target document template of which the wildcard characters and the index symbols are replaced as a service report of the target service. Through the method and the device, the problem of low business report generation efficiency caused by the fact that data needs to be manually filled into a document template in the related technology is solved.

In examples, a query management system maintains a query schema for a structured data source. The query schema includes a collection of query templates, where each query template specifies at least one condition. When a mutation in an underling data source is detected, the query management system generates an invalidation command for a corresponding set of cached keys. Based on attributes of the mutated data set, the query template can enable the use of wildcard designations to for purpose of identifying cache keys that are to be invalidated as a result of the mutated data set.

Methods, apparatus, and software for on-the-fly graph partitioning resource utilization. The graph includes a plurality of subgraphs comprising hierarchies of subsets of ternary keys having one or more wildcards. A move operation to be executed is identified under which ternary keys and associated structures for a subset in a source subgraph are to be moved to a destination subgraph. Prior to executing the move operation, a projection is made to whether there are sufficient memory and hardware resources to execute the move operation without hitting resource capacity limits. The move operation is executed when it is projected resource capacity limits will not be hit. Under one approach, an emulation of the move operation considering resource utilization required to execute the move is performed. Under another approach, current resource utilization for the graph across memory resources and hardware resources are compiled and peak resource utilization for the move operation is projected.

Methods, systems, and devices for wireless communications are described. A network entity may obtain (from another network entity or from a higher layer) a control message that indicates a content configuration for a master information block (MIB) message, a physical cell identity (PCI), or both. In some aspects, the content configuration may indicate a type of information to be specified by one or more wildcard bits of the MIB, the PCI, or both, such as operator-specific information or other system information. The network entity may output the MIB, the PCI, or both, including the one or more wildcard bits indicating the type of information. The network entity may then communicate with a user equipment (UE) in accordance with the type of information indicated by the one or more wildcard bits of the MIB, the PCI, or both.

Embodiments of the present disclosure are directed to distributed matching of messages to an intended recipients when the message is processed as a wildcard receive by a recipient node. Generally speaking, embodiments described herein address distributed tag-matching in the presence of matching tags with wild-carded receives and that considers parameters not associated with the matching-tag which are not known to both the sender and receiver a priori.

Embodiments provide novel approaches to handling network slice groups in access stratum and non-access stratum communications in a cellular communication network. Novel slice identification schema can support group-level identification of groups of network slices without individually listing the network slices. Some embodiments implement a slice identifier that supports wildcard slice / service type (SST) options and / or wildcard slice differentiator (SD) options to support wildcard-enabled slice groups. Some embodiments enable use of such wildcard-enabled slice groups in context of unified access control. Some embodiments introduce a novel criteria type to unified access control to expressly support flexible slice grouping.

Apparatus and methods of managing a virtual area based on communicant capabilities are described. The communicant capabilities are updated based on rules in response to events in the virtual area. An action by one communicant can affect the capabilities of another communicant. Communicant capabilities can be stored in respective server-side proxies and the virtual area can be managed without transmitting any of the capabilities to the communicants' client network nodes. Capability-based permissions checks can be performed against communicant capabilities with wildcarded attribute fields.

Implementations for probabilistic wildcard-based DNS resolution are described. A request to validate a first subdomain is received from a domain name system (DNS) service attempting to resolve a DNS request that identifies the first subdomain. A validation outcome that indicates a guess regarding validity of the first subdomain may be determined based on a probabilistic data structure representing a set of valid subdomains. The validation outcome may be sent to the DNS service to cause the DNS service to resolve the first subdomain based on the validation outcome. In the case of the validation outcome indicating a guess of the first subdomain being valid, the first subdomain is caused to be resolved to a first common subdomain. In the case of the validation outcome indicating a guess of the first subdomain being invalid, the first subdomain is caused to be resolved to a second common subdomain.

The invention relates to providing and installing digital certificates. The invention relates to providing a digital certificate to a device. It comprises receiving a device identification data set, the device identification data set uniquely identifying the device. It further comprises determining a key creation data set comprising a certificate identifier, the certificate identifier being based on the device identification data set. It further comprises sending the key creation data set to the device. It further comprises receiving a certificate creation request from the device based on the key creation data set, the certificate creation request relating to a first domain name, wherein the first domain name comprises the certificate identifier. It further comprises sending the certificate creation request or a modified certificate creation request to a certificate authority. It further comprises providing the digital certificate to the device, wherein the digital certificate is a wildcard certificate based on the first domain name signed by the certificate authority. The invention further relates to installing a digital certificate on a device.

This invention provides a method and apparatus for disseminating information on variable message signs (VLDLs). The method is executed by a roadside unit equipped with a VLDL controller and an information generator. The method includes: the information generator receiving a signature template corresponding to a VLDL information dissemination request from a management unit, and obtaining parameter variables corresponding to the signature template; wherein the VLDL information dissemination request is used to determine the VLDL information dissemination template type, and the VLDL information dissemination template includes template validity information and dissemination content containing wildcards, where the wildcards are placeholders for specific parameter variables; the VLDL controller performs digital signature verification and template validity verification on the signature template, and upon successful verification, matches the obtained parameter variables with the wildcards in the signature template, thereby updating the signature template based on the matched parameter variables, so that the VLDL display screen shows the information in the updated signature template. This invention ensures the security of VLDL information dissemination.