450 results about "Secret code" patented technology

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for providing secure protection of secrets. In some implementations, a passphrase and data corresponding to an authenticatable entity are received. An entropy extender is generated based at least on the data associated with the authenticatable entity. A key pair is generated using the passphrase and the entropy extender, the key pair comprising a public key and a private key. An identifier is generated using data from the public key, wherein the identifier maps to a file for storing content related to the authenticatable entity.

Systems and methods are disclosed herein for a user to use a mobile device with a camera and a terminal device with a camera to manage and use passwords via QR (Quick Response) codes. The terminal device may generate and display a QR code for a user account or data. The user running a password manager app on the mobile device may scan the QR code of the user account or the QR code of the data to generate, store, and retrieve a password, and to display a QR code for the password. The terminal device may scan the QR code of the password to receive and use the password in sign-up, sign-in, data encryption, and data decryption procedures.

The invention relates to an article label anti-counterfeiting authentication method and system and computer equipment. Comprising the following steps: reading first label information containing an identification area, a coding area and a password area through an external network base station to realize data preliminary verification and label authentication; and the second label information only containing the coding area is read by the intranet base station for re-verification, so that data multiple verification and anti-counterfeiting verification are provided for electronic label data interaction in a network isolation environment, information comprehensiveness and security are considered, the accuracy and reliability of target object identification are improved, and the user experience is improved. And meanwhile, data security is guaranteed through partition information management.

The invention provides a multi-strategy fusion password detection method and system and a medium, and relates to the technical field of data processing.The method comprises the steps that after an initial registration password submitted by a user is received, lightweight hash is calculated; performing weak password mark hit matching, and outputting a password state matching result; if not, parallel feature vectors are extracted through an SIMD instruction set; loading to a multi-strategy fusion model, carrying out multi-strategy password strength characteristic fusion evaluation, and outputting a real-time password strength label; matching an asynchronous scene, performing asynchronous dual-thread application scene risk detection, and outputting a heterogeneous scene risk report; randomly disturbing the initial registration password to obtain a temporary standby password library; and loading to a registration interface for visual display. The technical problems that in the prior art, password evaluation depends on a model with the large calculation amount, the evaluation speed is low, real-time password detection cannot be achieved, and then user experience and system efficiency are affected are solved.

The password, a half century old concept that many depend on to preserve the confidentiality and integrity of data is badly broken, and accordingly places data and systems at great risk of loss or breach. This paper describes a passive and user independent means of applying concepts of identity, device trust, and risk based authentication to secure access to on-premise and cloud based resources; many of which rely solely on passwords. Additionally, this novel approach to authentication can further facilitate truly mobile computing, while maintaining, if not improving the overall user experience.

An electronic device, a method, and a computer program product assist users in accessing password protected documents by automating password hint generation. The electronic device includes a controller communicatively coupled to input device(s), output device(s) including a display, and memory that stores user information. In response to detecting a password prompt to enter a password to perform one of password-encrypt or password-decrypt the computer-readable file, the controller is configured to cause the device to identify password instruction(s) associated with the password. The controller analyzes the user information for candidate segment(s) that comply with the password instruction(s). The controller assembles password hint(s) mapping the candidate segment(s) according to the password instruction(s). The controller renders a prompt containing the password hint(s) and modifies the output device(s) to present the password prompt containing the password hint(s), wherein the password prompt is associated with the computer-readable file and presented via the output device(s).

Mutual authentication and CSR verification techniques are described in this patent document. When a first person calls a second person, neither of them know that the other person is who he or she says he or she is. After a second person receives the call, the second person can log into a provider portal using a user device. After the second person logs in, the second person can see a verification of the call, can input on the user device a time passcode, or can receive such as passcode from a central system to authenticate the first person. The first person can provide the passcode to the second person. Upon receiving the inputted passcode, the second person can use his or her user device to indicate that the time passcode is correct so that the second person can be authenticated to access the first person's account.

The invention discloses a private key hosting system and method for a building construction data evidence storage system, and belongs to the technical field of block chain information security and digital identity management. Comprising the following steps: a client module generates a block chain account private key, performs encrypted storage by adopting a local password, executes two-factor verification of private key unlocking, and performs digital signature on a block chain operation request; the authentication server module verifies the authenticity of a user mobile phone number, issues a short message verification code, verifies a two-factor authentication result, and manages an account migration process; the block chain node module stores the mobile phone number and the hash value of the public key, executes an account migration operation and records a migration evidence; and the administrator auditing module audits the account retrieving request and coordinates data migration. The method is mainly used for a block chain evidence storage system of building construction data, the problem that usability and safety of a traditional secret key cannot be achieved at the same time is solved, and high-safety and high-restorability private key hosting service is achieved.

The utility model discloses a temporary mode password return-to-zero mechanism of a character wheel lock, which can automatically reset a password as an initial password after unlocking, and comprises a fixed seat and an operation component, a return-to-zero driving lever is mounted in the fixed seat; a first check block and a first spring are arranged between the operation assembly and the zero-returning driving lever, the first check block is arranged in the fixing base in a sliding fit mode, and the first spring is arranged between the first check block and the fixing base or the character wheel lock shell; a zeroing boss and a linkage boss are arranged on the peripheral surface of the operation assembly; the zeroing driving lever is provided with a limiting convex block, and the first stop block is provided with a limiting stop block; the device further comprises a retainer, a second check block and a second spring. A code changing groove is formed in the peripheral surface of the operation assembly; the second stop block is arranged in the code changing groove and used for stopping movement of the end of the retainer, and the second spring is located between the second stop block and the side wall of the code changing groove; a compression inclined surface is arranged on one side of the second stop block, so that the retainer can extrude the second stop block; in the circumferential direction of the operation assembly, the two ends of the zeroing boss are located on the inner sides of the two ends of the code changing groove respectively.

An embodiment includes receiving, from a device, at an authentication service, a dynamic user identifier having a one-time password in an authentication message constructed to carry the dynamic user identifier in place of a pre-determined user identifier of a user. The embodiment locates in a profiles database, using a customized search query with a code based on the dynamic user identifier, a user profile. The embodiment receives at the authentication service, a secondary identification data of the user including a biometric information of the user. The embodiment validates the biometric information using the user profile and enables, when the validating is successful, the device to perform an operation. The enabling is not based on the authentication service validating an entirely static user identifier and is not based on the authentication service validating a manually typed password.

The invention provides an Internet of Things intelligent terminal security password verification method and system, a medium and equipment, and the method comprises the steps: generating a user credential key based on a PIN code and an equipment feature value of a terminal where a client is located, storing the user credential key in the client, obtaining a random number D1 generated by the client, storing the random number D1 as a partial private key D1 in the client, and verifying the security password of the client based on the partial private key D1 and an agreed domain parameter. Calculating a partial public key P1, and sending the partial public key P1 to the server; the server side obtains a random number D2 generated by the server side, the random number D2 is stored in the server side as a partial private key D2, and a complete public key P is calculated and published based on the partial private key D2, the partial public key P1 and agreed domain parameters; performing collaborative signature on the to-be-signed data M through the partial private key D1 of the client and the partial private key D2 of the server, so that a data receiver performs signature verification based on the complete public key P; and carrying out collaborative decryption on the encrypted data C through the partial private key D1 of the client and the partial private key D2 of the server to obtain plaintext data.

An embodiment includes receiving, from a device, at an authentication service, a dynamic user identifier having a one-time password in an authentication message constructed to carry the dynamic user identifier in place of a pre-determined user identifier of a user. The embodiment locates in a profiles database, using a customized search query with a code based on the dynamic user identifier, a user profile. The embodiment receives at the authentication service, a secondary identification data of the user including a biometric information of the user. The embodiment validates the biometric information using the user profile and enables, when the validating is successful, the device to perform an operation. The enabling is not based on the authentication service validating an entirely static user identifier and is not based on the authentication service validating a manually typed password.

The invention relates to the technical field of computer system security, in particular to a method and a system for constructing an endogenous trusted container of a Kylin system of a cryptographic chip. Comprising the following steps: integrating a domestic cryptographic chip to a hardware platform of a kylin system, establishing a high-speed secure communication channel between the domestic cryptographic chip and a CPU memory, and performing initialization configuration on the cryptographic chip when the system is started, including loading a key, setting a national cryptographic algorithm and configuring a security strategy; according to the method, the domestic cryptographic chip is deeply integrated on the hardware platform of the Kylin system, a hardware-level secure communication channel is established, initialization configuration is carried out, a hardware trust root based on the cryptographic chip is provided for trusted container construction, and the trusted reference of the system is improved from the bottom-layer architecture level.

The invention provides an access control remote online control system and method based on property end access confirmation, and the system replaces manual registration: paper registration / talkback confirmation is needed traditionally, and the system realizes non-contact electronic initiation; the cloud platform realizes active security upgrade: traditionally, the cloud platform depends on naked eye judgment of security personnel, and the system realizes intelligent risk early warning (such as abnormal wandering, multi-person following and the like) through AI behavior analysis; no tracing exists after door opening traditionally, but the system realizes double-link image retention during door opening and after door opening, so that the behavior tracing capability is enhanced; the system realizes full-link visualization: traditional process information is split, and the system realizes'request-approval-execution-recording 'full-process data penetration and real-time monitoring; according to the system, dynamic safety protection is realized, and a triple protection mechanism of geocoding binding, dynamic two-dimensional code (traditional static password is easy to leak) and encryption instruction transmission is adopted.

The application relates to the technical field of information system security, and particularly discloses an intelligent password service platform, which comprises a service gateway, a synchronization module, a general server, a reverse proxy server and a plurality of password devices; the synchronization module is used for synchronizing key resources of password devices of the same type after the password devices access a network; the general server is provided with a virtual module and a load balancing module; the load balancing module is used for connecting the password devices after the key resources are synchronized; the virtual module is used for virtually changing physical resources of secret devices into resource clouds of different types through a virtualization technology; the service gateway is used for obtaining a calling application of a third-party application service interface; the service gateway is also used for analyzing the calling application and determining service requests facing different resource clouds according to the analyzed results. The technical scheme of the application has high expansibility, can be flexibly networked, is convenient for reusing and does not waste existing resources.

The invention discloses a self-adaptive identification and dynamic drive loading method and device for a password keyboard of a self-service payment machine. According to the system, VID, PID, firmware version, SN number and instruction fingerprint four-dimensional features of a keyboard are captured in parallel through a hardware detection engine, model matching is completed by using a hash table of O (1) time complexity, and online feature collection and block chain evidence storage updating are started when matching fails; and then, dynamically loading the driving module signed by the TPM, and realizing zero-interruption hot injection of the key through a double-buffering mechanism. Compared with the prior art, plug-and-play adaptation of any USB / serial port password keyboard can be completed within one second, a secret key can be updated without restarting equipment, meanwhile, an instruction fingerprint verification and block chain trusted link is provided, the development and maintenance cost is remarkably reduced, the safety is improved, and the method is suitable for ATM, POS and various self-service payment terminals.

A coded lock comprises a shell, a character wheel code assembly, a button assembly, a shifting piece and an output shaft are installed on the shell, the button assembly is used for shifting code wheels of the character wheel code assembly to rotate, a spring bolt synchronously rotating along with the output shaft is installed at the output end of the output shaft, one end of the shifting piece abuts against the outer circumferential face of the output shaft all the time, and the other end of the shifting piece abuts against the outer circumferential face of the output shaft. The outer circumferential face of the output shaft is provided with contact parts which are different in depth and make contact with the shifting piece, in the rotating process of the output shaft, the shifting piece can make contact with the contact parts different in depth and make axial movement relative to the character wheel password assembly, and then the password lock is switched among the locking state, the unlocking state and the password setting state. When the coded lock works, state switching of the coded lock can be achieved only by rotating the output shaft, operation is easy and convenient, in addition, the push rod assembly is further installed on the shell, when manual zero clearing operation needs to be conducted on the coded lock, only the push rod assembly needs to be pushed, and operation is very convenient.

The invention discloses a video monitoring protection method and device based on an AI desensitization model and a cryptographic algorithm, equipment, a medium and a product, and relates to the field of video encryption and decryption protection. The method comprises the following steps: acquiring a video stream; carrying out encryption processing on the video stream based on the hardware encryption card; performing password authentication based on the acquired video stream viewing request to obtain an authentication result; after the authentication result is that the authentication is passed, decrypting the encrypted video stream based on the hardware encryption card; judging whether to call an AI desensitization model or not based on the monitoring permission corresponding to the video stream viewing request; if yes, calling an AI desensitization model to desensitize the restored video stream obtained after decryption processing, and displaying and playing the desensitized video data; and if not, displaying and playing the restored video stream obtained after decryption processing. The invention aims to improve the video security of video monitoring.

In one embodiment, a method receives a secret and a passwordless login request using a credential provider of the client device. The method pairs the credential provider of the client device with a trusted platform module (TPM) associated with a computing device. The method encrypts, using the TPM of the computing device, the secret with a hardware-bound key associated with the computing device. The method receives, from the client device, a push notification associated with the passwordless login request. The method obtains, from the client device, biometric authentication data and a nonce encrypted with a public key. The method validates a proximity of the biometric authentication data and determine a decrypted nonce by decrypting the nonce using a private key associated with the client device. The method validates the decrypted nonce with the secret. In response to determining the decrypted nonce is valid, the method approves the passwordless login request.

The present invention relates to a signal interference prevention and sensor security device of a cognitive detection sensor system and, more specifically, to a signal interference prevention and sensor security device of a cognitive detection sensor system in which a unique identification signal including a self-identification code, such as a series of ID-codes or encryption codes, unique to each cognitive detection sensor is assigned, sensor malfunction caused by signal interference by another device is prevented by using the unique identification signal, and an external illegal signal is blocked to enhance sensor security, wherein a plurality of objects on a detection area are detected by using one cognitive detection sensor, and the plurality of objects present on the detection area, divided into sections, are detected by using the unique identification signal, such that information such as the locations, speeds, number, types, and shapes of the objects can be remotely detected and recognized.

The invention discloses a microcomputer misoperation-preventive locking system applied to a centralized control center power distribution system, which belongs to the technical field of centralized control center power distribution systems and comprises a construction module, a detection module, an unlocking request module, a microcomputer module and an unlocking module. The method comprises the following steps: shooting a face image of a worker before unlocking, comparing the shot face image of the worker with a pre-stored face image of a specific unlocking operator, and automatically triggering an unlocking request when the face image of the worker and the face image of the pre-stored specific unlocking operator exist; an image with a worker ID is shot before unlocking, any three numbers in the worker ID in the image are randomly selected to be randomly combined, after the combination with a current timestamp and the randomly combined numbers is used as an unlocking password to be sent and displayed, whether the input unlocking password is consistent or not is collected, and unlocking is conducted when the input unlocking password is consistent. The unlocking password is randomly generated, has uncertainty and cannot be cracked, stolen and copied through technical means, and the possibility of illegal unlocking is completely eradicated.

Systems, computer program products, and methods are described herein for automatically generating and implementing password rotations using artificial intelligence. The present invention is configured to identify at least one password rule associated with at least one application; train a machine learning model by applying the at least one password rule; determine, by the trained machine learning model, whether a password rotation requirement is present for the at least one application; generate, by an artificial intelligence (AI) bot, an updated password for the at least one application in an instance where the password rotation requirement is present; validate the updated password for the at least one application; and automatically update, based on the validation of the updated password, the at least one application with the updated password.

The invention relates to the technical field of information security, and discloses an equipment access method, management equipment, an equipment access system and a computer readable storage medium, and the method comprises the steps: the management equipment is connected with networking equipment, obtains first information of the networking equipment, generates a password according to the first information of the networking equipment and second information in the management equipment, and sends the password to the networking equipment; wherein the second information comprises the random character string generated by the management equipment, and sending the password to the networking equipment. Through the mode, the security of the networking equipment is improved, and the problems of unauthorized access, data leakage or hostile attack, password forgetting and the like are avoided.

The utility model relates to the technical field of locks, and discloses a mechanical coded lock, which comprises a lock seat, the lock cylinder module is rotatably arranged on the lock seat, a handle is arranged on the lock seat, and the lock cylinder module is driven to rotate relative to the lock seat by rotating the handle, so that unlocking or locking of the mechanical coded lock is achieved; the password wheel assembly is arranged between the lock seat and the handle; the password wheel assembly comprises a plurality of password wheels, a slope part is arranged on the handle, and the password wheels are exposed out of the slope part; the plurality of code wheels are shifted to correct codes, so that the locking of the code wheel assembly on the handle is relieved; when a user holds the handle to unlock the lock, the thumb of the user naturally extends towards the slope part, and the thumb can touch the password wheels in the swing range on the slope part, so that the password switching action and the handle rotating action can be continuously completed in a single-hand holding state. The mechanical coded lock has the advantages that the mechanical coded lock utilizes ergonomics, the comfort level and the use feeling of a user are improved, and the mechanical coded lock is convenient to operate and unlock.

The application discloses a kind of data storage integrity verification system and method based on polynomial ring, it is related to data security technical field.The system includes data encoding module, base generating module, standard value library and measurement module;Data encoding module is used to convert the data to be verified into polynomial with the format of binary, base generating module is used to select base space and generate base using random selection method, measurement module completes the integrity verification of data by calling base generating module and standard value library, and the standard value library is used to store the standard integrity verification value of input data.The application is different from the conventional password based on mathematical problem design, and it is difficult to resist the password analysis based on artificial intelligence and quantum computing.The application only relies on mathematical principle to design integrity verification mechanism, and the data integrity verification is carried out based on the random selection of base of polynomial ring to resist various password attacks based on artificial intelligence and quantum computing, and does not depend on any mathematical problem, with unconditional security.

The utility model discloses a coded lock with a reliable code searching function. The coded lock comprises a shell, the mechanical lock cylinder assembly is assembled on the shell; the coded lock assembly is used for locking the mechanical lock cylinder assembly, and the coded lock assembly comprises one or more groups of code wheel mechanisms; an integrated movable code searching plate is arranged in the shell, the movable code searching plate at least has a code searching position state and a non-working position state, and the movable code searching plate can be switched between the code searching position state and the non-working position state under the action of external force. According to the utility model, the integrated movable code searching plate is adopted, so that the movable code searching plate can move to switch position states, and can form different relations with the code wheel mechanism before and after the position states are changed, thereby realizing a code searching function. The structure integration level is high, the matching error among multiple parts is eliminated, the possible jamming condition is eliminated, the operation and use of the code searching plate are more stable, and the reliability of the code searching function is better.

The invention provides an enterprise financial shared access traceability analysis method and system, and relates to the technical field of enterprise financial shared access traceability analysis, and the method comprises the steps: constructing an enterprise financial shared network, carrying out the information similarity analysis of shared information and access information, and determining a first information sharing corresponding party; generating a first sharing exclusive password and a first sharing exclusive code, performing first information sharing, performing first preset code segment disassembly and code segment similarity analysis on the first sharing exclusive code to obtain a first sharing similarity comparison result, and further obtaining second information sharing data; and performing similarity analysis on the to-be-evaluated exclusive codes to obtain target shared information, thereby realizing accurate identification and traceability of financial information circulation.

To provide an information processor for creating a workflow including a task to a data file capable of eliminating workflow execution interruption due to a password factor by acquiring password information to a folder or the data file and preliminarily checking it, and to provide a control method thereof and a program.SOLUTION: The method includes setting a password of a data file input by a user, analyzing presence or absence of password setting information of the data file for a task selected on a workflow creation screen, collating the data file with the set password when the password setting information of the data file is present, notifying an error when the data file cannot be unlocked by the password, and completing creation of the task when the data file can be unlocked by the password.SELECTED DRAWING: Figure 4

The present invention relates to a smart card (100) configured to be able to carry out contactless banking transactions between a customer and a merchant, the card comprising: • a support comprising a front face and a back face, • a secure element in which a secret code (PIN) is recorded, and • an antenna. It is essentially characterized in that: • the secure element further comprises means for generating a two-dimensional barcode, autonomous and offline, the barcode allowing a contactless banking transaction between the debtor and the creditor when said barcode is scanned by an optical device of the creditor; • the card comprises display means (160) capable of displaying said generated barcode.