19 results about "Authentication system" patented technology

An authentication system (10) to verify a password is provided. The authentication system includes a first storage unit (16) to store an authentication sequence (24) and a read-only memory unit (18) on which an authentication algorithm (26) is programmed. A microcontroller (20) is coupled to the first storage unit, the read-only memory unit and a web server. The microcontroller receives the password and executes the authentication algorithm to verify the password with the authentication sequence. A second storage unit (22) is coupled to the microcontroller to store data from the web server. Access to a second storage unit is permitted by the microcontroller only if the password has been verified.

A user of a mobile phone photographs himself/herself, and sends a password to an authentication server. After the authentication server authenticates the user, the mobile phone stores the photographed image of the user in a memory accessible only by authentication software. When the authentication software detects a billing apparatus at the time the user makes a purchase, the image is read from the memory and displayed while an indicator is on. A store clerk can confirm whether the person carrying the mobile phone is the legitimate user by judging whether the face image matches the person and whether the indicator is on at the same time.

A system and method for authenticating user requests issued from embedded applets running on web-accessible user devices. The server system generates authentication tokens associated with user credentials, in response to user requests for HTML pages that include the embedded applets. The server system stores the authentication tokens on the server system, and includes the authentication tokens in URLs within applet tags in the HTML pages returned to the user devices. When the applets download and request content from the server system, the applets supply the previously included authentication tokens in the URLs that identify the requested content. Upon finding a match between the applet-supplied authentication tokens and the stored authentication tokens, the server identifies the user as a trusted user, and responds with the requested content. This can be used to eliminate HTTP- based authentication challenges for subsequent user access.

The invention discloses a safety authentication method and a safety authentication system for a wireless network. The system comprises a signal fingerprint monitoring and processing module and a wireless network access authentication module at an access point. The method comprises the following steps that: at a network access point, the signal fingerprint monitoring and processing module performsdown-conversion and digitized sampling on a detected steady-state communication signal and extracts the conventional signal characteristic and the spurious signal characteristic of the steady-state signal by a communication signal processing method; after a higher-dimension spurious signal characteristic is reduced and optimized, the conventional signal characteristic and the spurious characteristic are fused into a steady-state signal fingerprint; and a signal fingerprint matching and safety authentication module matches the monitored steady-state fingerprint of unknown communication equipment and provides a corresponding safety strategy service according to a recognition result by a network authentication protocol. The method and the system are used for performing safety authentication on wireless communication equipment and enhancing the safety of a wireless communication network in combination with a software authentication system and have the characteristics of high concealment, high stability and safe management.

The invention discloses an H.264 video integrality authentication method which comprises processes of extracting authentication codes, embedding identification information and tamper detecting and positioning. A video sequence is more complex than image information, so that video identification codes can not be extracted simply with the method of image hash value extracting. The invention provides a space energy fluctuation analysis method, according to video frames having different characteristics, an improved hierarchical quantization and vector quantization method is targetedly utilized, and video identification codes can be effectively extracted. In combination with improved H.264 robust watermarking algorithm and H.264 high-capacity information hiding algorithm, an H.264 video integrality authentication system is formed, and researches on tamper detecting and positioning can be conducted.

The invention provides a digital identity authentication method based on a secure two-dimensional code, comprising that: the third party application initiates an authorization login request; the identity authentication SDK obtains a session key from the server; the identity authentication SDK encrypts the information of the third party application through the session key, and sends the encrypted information and the authorized login request to the server; the server decrypts through the session key to obtain the information of the third-party application, generates a two-dimensional code and atwo-dimensional code url, and encrypts the two-dimensional code url by using a key, and the identity authentication SDK obtains the encrypted two-dimensional code url; the identity authentication SDKdecrypts the encrypted two-dimensional code url, then the third-party application jumps according to the two-dimensional code url to display the two-dimensional code; and the user scans the two-dimensional code for authentication to authorize the third-party application to log in. The invention also provides a digital identity authentication system based on the secure two-dimensional code to ensure the security of the authorization process and the secure login of the third-party application.

The invention discloses an authentication system based on a central node. The authentication system comprises local verification and authentication units and a remote verification and authentication unit; each of the local verification and authentication units includes a local authentication device; the remote verification and authentication unit includes an authentication central device; the authentication central device and a plurality of the local authentication devices are further respectively connected with a key relay device; the local verification and authentication units are connected to corresponding external devices. The invention further discloses an authentication method based on the central node. Compared with the prior art, through local verification and authentication or remote verification and authentication, on the basis of communication of authentication centers for the local verification and authentication and the remote verification and authentication, the communication connection between the external devices and all devices connected with the authentication centers is implemented by the authentication system and the authentication method, the defect that the external devices only can perform authentication with a designated device is abandoned, and the convenience is provided for multi-point authentication and communication; and in addition, the multi-encrypted transmission of authentication information is implemented in an authentication process, and the security for transmitting the authentication information is guaranteed.

Systems and methods for authentication of materials used in imaging members and assemblies. Authentication of imaging materials ensure that compatible components are being used with the imaging members and assemblies. Embodiments provide a system and method for efficiently detecting whether materials being used in the imaging members and assemblies are compatible and authentic materials authorized for such uses.

The invention discloses an authentication method, an authentication system, a storage medium and a big data authentication platform. The authentication method comprises the steps of: receiving an access request of a user; verifying the validity of the access request; and after the verification is passed, carrying out credit authentication on the user, and if the credit authentication is passed, allowing the user to access the big data platform. By verifying validity and creditability of the access request of the user, public opinion risk factors closely associated with an enterprise dominant are introduced in real time, and a credit limit threshold value of the enterprise dominant is dynamically adjusted, so that a timely and effective evaluation basis is provided for an evaluation subject, and the authentication method has the advantages of being real-time, efficient and reliable.

Disclosed are an authentication system and method thereof for a dial-up networking connection via a terminal. The authentication system includes a terminal for snooping an authentication request packet that includes an authentication ID and password of a computer requesting authentication, and for generating an acknowledge packet of the authentication request packet. The authentication method includes receiving an authentication request packet including an authentication ID and password by a terminal, generating an acknowledge packet by the terminal, and transmitting generated acknowledge packet from the terminal to the computer.

The invention discloses a method, device and system for obtaining an authentication code of an integrated circuit card. The method comprises the following steps: obtaining a global unique number UID of the integrated circuit IC card sent by a client and an IP address of the client by a processing platform; finding a company name and an area number belonging to the client corresponding to the IP address in a database; sending the found company name, the area number and the UID to an authentication code generator; and sending the received authentication code corresponding to the UID sent by the authentication code generator to the client, so that the client calls an authentication code writing interface of the IC card to provide the UID and the authentication code for the IC card. By adoption of the scheme provided by the embodiment of the invention, compared with the prior art, the time of obtaining the authentication code is reduced, and the obtaining efficiency is improved.

The present invention is related to an authentication system of synchronizing instant timestamp issued by a digital timestamp device and a method thereof. The digital timestamp device provides an instant machine time, and the provider end uses the digital timestamp device to stamp an instant digital timestamp on a digital content. Meanwhile, the provider end records the position of the digital content whereon the digital timestamp is stamped as a stamp position, and store the digital content, the instant digital timestamp, the stamp position, and the network location information together as a reliable digital content. The receiver end can retrieve the reliable digital content from a third party end or connect to the provider end to confirm whether the reliable digital content has the identical instant digital timestamp and stamp position to ensure the authenticity of the received reliable digital content.

The invention discloses a method for statistical informationization of enterprise economic data, comprising the following steps: A, entering the enterprise system by the user through the identity verification system; B, after the user enters the enterprise system, collecting the enterprise economic data and performing encrypted transmission to the local storage; C, classifying the data stored by encryption to obtain the classified data; and D, performing the comprehensive statistics on the classified data. The method adopted by the invention is simple in operation and low in cost, and is capable of realizing efficient statistics on enterprise economic data, and realizing the encryption and classification of data, thereby improving the security of enterprise economic data.

The invention discloses an identification learning system for artwork body identification, and particularly relates to the field of artwork identification, and the identification learning system comprises a three-dimensional scanning system, a data storage system, a database, a matching system and an identification system.The three-dimensional scanning system carries out three-dimensional scanning on artworks, and carries out classification according to the shapes of the artworks; the data storage system performs conversion and feature extraction on the three-dimensional scanning data, stores the data, matches the data obtained by scanning through the matching system after the data is prevented from being lost, confirms whether the artwork is similar to the artwork in the database, divides the artwork according to the matching frequency of the similar artwork, and stores the artwork in the database; wherein the artworks which are judged to be matched for more than 5 times are common artworks and can be authenticated by novice students, and the artworks which are judged to be matched for less than 5 times and can be authenticated by old students can be authenticated through an authentication system, so that authentication teaching is performed in a targeted manner.