58 results about "Password" patented technology

The invention discloses a WIFI network configuration method. The method comprises the following steps that: an MAC address and a password of a WIFI network access point (AP) are sent to a client by a multi-cast way; the client obtains the MAC address by a package capturing way and the WIFI carries out searching and finds a corresponding SSID; and WIFI network adding is carried out by the password. The password data fill at least one of the last bits of the multi-cast IP address in a segmented mode. According to the invention, intelligent terminals like a mobile phone and a tablet personal computer and the like in the house can be used; and information can be transmitted to equipment supporting WIFI connection by the air stably, conveniently, and rapidly, so that the WIFI equipment can add to the WIFI network stably, conveniently, and rapidly.

The invention discloses a payment method based on a block chain. On the condition that a first trusted node performs payment and successful payment is performed, self account information is changed, and furthermore the updated account information is transmitted to each second trusted node so that each second trusted node performs synchronization of the self account information for obtaining updated account information of the first trusted node. The first trusted node and each second trusted node belong to trusted nodes which receive a password certificate. All trusted nodes are connected in a block chain topological structure. The invention further discloses a payment system based on the block chain.

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.

The invention provides a reusable public key certificate scheme based on a public key infrastructure. The scheme comprises the steps: (1) an applicant submits a user main public key and relevant information of the applicant to a certificate authority, and the certificate authority issues a signed user main public key certificate after the certification passes; (2) the applicant automatically generates an application user public key for a specific application and application public key verification information; (3) a message sender verifies the ownership of the application user public key, and if the ownership is verified to be the applicant, the message sender performs relevant public key password operation by using the application user public key; and (4) the applicant decrypts the received encrypted message using the application user public key, or performs digital signature using a private key corresponding to the application user public key. The public key password system is very convenient to use, is high in security, and greatly improves the working efficiency of the certificate authority (CA) in the public key infrastructure.

The invention relates to a dynamic password verification method, which is characterized in that the password input by the user includes static and dynamic characters, and the user agrees in advance on the calculation method of the dynamic password when creating or setting an account, and the calculation method uses variable data such as date, after Simply change the dynamic password used for verification; when the password needs to be verified, the user enters the static password and the dynamic password formed by simple calculation on the terminal device or the client software interface, or uses the dynamic password to encrypt the string obtained by encrypting the static password and submits it for verification ; The terminal device or client software decomposes the obtained input into a static password and a dynamic password string or uses a dynamic password to decrypt the input string to obtain a static password; the server compares the received encrypted static password with the pre-saved user password, such as If necessary, compare the received dynamic password with the string obtained according to the same algorithm to determine whether it can pass the verification.

This invention relates to computer science information technique, mobile communication, software and hardware technique of mobile phone, Internet application/ID validation, network security, and computer network principle and application. In e-bank, on-line pay and on-line work, to prevent stealing user name and password as well as the alternative attack, the USB Key and other techniques have more or less defect; This invention stores user security data (key and certificate) in mobile phone, applies phone calculation and communication ability to expands user and PC security performance as well as the security of PC access to application system.

The invention discloses an after-password-input prompt method which comprises the steps that password verifying is carried out after a user inputs a password; whether the input password is the same as a current password is judged; if the input password is not the same as the current password, whether the input password is an old password is further judged; if the input password is the old password, the user are reminded of the fact that the password input by the user is the old password and the corresponding modifying time of the old password. The invention further discloses a password modifying method, after-password-input electronic equipment with a prompt function and electronic equipment with a password modifying function. Accurate password inputting efficiency by the user can be improved.

The invention discloses a smart card swipe machine and an information exchange method. The smart card swipe machine is characterized in that the swipe machine is firstly initialized by a first-stage authority card, and is secondly initialized by a third-stage authority card which records second-stage authority card passwords, equipment user codes, batch numbers and card number information, and then a fourth-stage authority card is identified; and simultaneously, the smart card swipe machine utilizes a mobile communication module in the swipe machine to send short message information to a server. The mutual certification of information among multi-stage authority cards, a card dispenser and the swipe machine is combined with mobile communication function to master the condition of service of user terminal equipment in real time, thereby ensuring the authenticity of current information interaction and improving the reliability of safety certification.

The invention provides a user logging-in method under system control. The method comprises: a user logs in a system; the system determines whether the logging in is realized by means of manual inputting or USB Key; if the logging in is realized by using a USB Key, the information in the USB Key is read by the system and the user inputs card number and password information, so that the user can log in the system without being limited by an IP and an Mac address; and after USB Key acknowledge, the system sends a random short-message verification code to the user, the user inputs the verification code and can not log in the system until the verification code is correct, and the system checks the correctness of the verification code and thus the logging in is done successfully. And if the logging in is realized by the manual logging in way, the user inputs a user name and a password; after the information is checked to be correct, the system sends a random short-message verification code to the user; the user inputs the verification code and can not log in the system until the verification code is correct, and the system checks the correctness of the verification code and thus the logging in is done successfully. Compared with the prior art, the method has advantages of high practicability, security and flexibility.

The invention provides a hand-held terminal with the handwriting recognition and identity validation function and a realizing method, which belongs to the electronic equipment field and relates to the hand-held terminal which is realized via handwriting recognition and the assorted realizing method. The terminal comprises a handwriting input structure, a handwriting recognition module and a handwriting recognition authority management module. The users can input handwriting of own in the hand-held terminal by utilizing the handwriting input structure in the invention, and can effectively be processed identity validation by the handwriting recognition module, thereby the authority of the users to enter the hand-held terminal can be determined; the users need not clearly remember the password, only need handwriting recognition to process authority recognition, and in the state of guaranteeing privacy and safety of the hand-held terminal, a great convenience is brought for the users.

It is a software administrator unlocking password solution. In the software of the only identification code, using administrator password to control using right, and administrator password having the control of the errors number, it solves the restoration of normal use after administrator password locked by using specific software, specific time slots for effective software administrator.

This invention discloses an encryption keyboard with dynamic display including the keyboard body linking the external device with many numbers and function keys, in which, the key value display driver circuit linking with CPU and processing dynamic definition and identification on the number keys is set. The number keys are set with display units to dynamically display number key values respectively, and the units connect the keys display driver circuits. The CPU is a SCM, and the driver circuit includes data flip-latch and display encoder. The invention uses the light digital tube to make every bit show a figure, and show different one after each restoration, thus effectively preventing stealing passwords by guessing from button positions.

The invention relates to an encrypt information treatment and relative terminal, wherein said method comprises that: receiving the identification information from mobile terminal inlet interface; checking said information, if it can pass, showing encrypt function item to user, and via the selection, executing relative operation; if it can not pass, holding former inlet interface. And the terminal comprises password receiver, password checker, function shower, and function controller; the password receiver receives the password at the inlet interface and sends it to the checker; the checker checks the password; if it passes, sending check success message to the function shower, and the shower will show function item; the function controller processes the function relative to the user selection. The invention can improve safety.

A two-dimensional code transmitting and activation method and system are disclosed. An enterprise server in the two-dimensional code transmitting method transmits a code transmitting request including but not limited to a device number, an enterprise code, a register account and a login password to a cloud platform through a dedicated code transmitting channel in the production process; the cloud platform receives the code transmitting request, and determines whether the enterprise code, register account and login password are consistent with the enterprise code, register account and login password that are allocated to an enterprise by the cloud platform and whether the device number is associated with the dedicated code transmitting channel; if so, the cloud platform receives the code transmitting request and encrypts an original code to generate and transmit a cloud code with an irregular character sequence to the enterprise server; and the enterprise server receives the cloud code, generates a two-dimensional code adhered to the outer layer of a commodity through a two-dimensional code generating algorithm, and in this way, a secure and reliable code dynamic management Internet code transmitting solution can be provided to the production enterprise.

The invention provides a network connection method, a network connection device and a terminal. The network connection method comprises the steps of judging whether the SSID (Service Set Identifier), BSSID (Basic Service Set Identifier) and connection password of the wireless network access point are correspondingly stored in a preset safe network list or not when a wireless network access point is scanned; obtaining preset authentication information corresponding to the wireless network access point when the judging result is yes, encrypting the preset authentication information through a preset encryption key and sending the encrypted preset authentication information to the wireless network access point; detecting whether the response information of the wireless network access point for the encrypted preset authentication information is received or not; and determining whether to establish connection with the wireless network access point by employing the connection key or not according to the response information when it is detected that the response information is received. According to the technical scheme, the security of automatic connection with a wireless network can be effectively improved, the connection with phishing is avoided, the information security of the user is ensured, and the use safety experience of the user is improved.

The invention relates to a polyphonic ringtone business system and an implementation method based on converged communication. The polyphonic ringtone business system and the implementation method based on converged communication include that a called client-side orders the polyphonic ringtone business with a music portal module in advance. A calling client-side sends a call request to a call control module. The call control module extracts account information of the called client-side and sending to a business authentication module and meanwhile calls for a request to retransmit the account information to the called client-side. The business authentication module sends a business authentication request to the music portal module based on the account information of the called client-side. The music portal module authenticates the authentication request, and sends ordering information to the business authentication module if the authentication is passed, and meanwhile sends a authentication password to a music library. A polyphonic ringtone broadcast module downloads the polyphonic ringtone scheduled by the called client-side in the music library according to the ordering information, and sends the polyphonic ringtone to the calling client-side after a code stream switch of the polyphonic ringtone. The polyphonic ringtone business system based on converged communication is simple in structure, easy to realize, and low in cost. Polyphonic ringtone business which is personalized and low in cost can be provided for users.

A method of unlocking an electronic device based on motion recognitions generates motion information by detecting a user's motion, calculates optical flows based on the motion information, converts the optical flows into a code by sorting and grouping the optical flows based on predetermined reference directions, generates a comparison result indicating whether the code is consistent with a predetermined password by comparing the code with the predetermined password, and determines whether to unlock the electronic device based on the comparison result.

The invention provides a search method and apparatus. The search method comprises the steps of automatically detecting whether a network resource password provided by a first application exists in a password space or not when a second application is started, wherein the first application refers to other applications pre-bound with the second application; and if a detection result is that the network resource password exists, performing a search according to the network resource password to obtain network resources as same as or similar to those of a network resource password identifier. According to the search method and apparatus, the search operation can be simplified, so that the search efficiency is improved.

The invention provides a router visitor verification method and system and a router. The router visitor verification method comprises the following steps: setting an SSID (Service Set Identifier) without any password; when an intelligent terminal is connected to the SSID, detecting the receiving power of the intelligent terminal; when the receiving power of the intelligent terminal is smaller than a set power threshold, adding the intelligent terminal into a blacklist by the router and forbidding the intelligent terminal in the blacklist to access to the Internet; and setting a detection period for detecting the receiving power of the intelligent terminal in the blacklist regularly, and moving the mobile terminal out of the blacklist and allowing the intelligent terminal to access to the Internet through the router when the receiving power of the intelligent terminal is greater than or equal to the power threshold. Through adoption of the technical scheme, the security of visitor access can be realized. Meanwhile, the router visitor verification method and system and the router are easy to use.

The invention discloses a shared express bag. The shared express bag comprises a hollow bag body, a bag mouth, a cover body, a lock body and a control panel, wherein the bag mouth communicates with the interior of the bag body, the cover body is capable of covering the bag mouth in an opening and closing mode, the lock body is used for locking the cover body, and the control panel is used for controlling the lock body to open and close. The shared express bag can be used circularly, the express bag can be shared through the modes of password unlocking, two-dimensional code unlocking and the like, the shared express bag is very environmentally friendly, and the shared express bag has important significance for an increasingly developmental logistics industry.

The invention discloses an unlocking device and a method thereof, both applied to an electronic device. The unlocking device is characterized by comprising a setting unit for setting a first unlocking password and a second unlocking password, a storage unit for storing default data, a shielding unit for shielding the default data, a time control unit for setting a default time and a calculation unit; the unlocking device is further characterized in that the electronic device receives a first password in the to-be-unlocked state, if the calculation unit determines that the first password is consistent with the first unlocking password, the electronic device enters the first unlocking state, and at this moment, if the electronic device enters the to-be-unlocked state again in the predetermined time and receives a second password at least once in the to-be-unlocked state, and if the calculation unit determines that the second password is inconsistent with the first unlocking password and the second unlocking password for a plurality of times, the storage unit deletes the stored default data. Due to the adopted electronic device, a user can set two unlocking passwords for the electronic device; when the electronic device enters a to-be-unlocked screen again in the predetermined time after the first time of unlocking, and if the passwords received by the user for a plurality of times are different from the two unlocking passwords, partial data of the electronic device are automatically deleted, and therefore, the security of the personal information of the user can be effectively improved. In addition, twice unlocking is adopted by the unlocking device so that the security of the electronic device is effectively enhanced.

The invention discloses a smart-key-free vehicle control system and method. The smart-key-free vehicle control system comprises a head unit, an application program, a communication part, a vehicle body control module, a starting button and a control part, wherein the head unit is provided with passwords used for operation and can generate QR codes, the application program is arranged at a user terminal and can scan the QR codes, the communication part is connected with the application program, the vehicle body control module controls a vehicle according to a remote control signal of the application program, the starting button is formed in the vehicle and generates a starting (ON) signal through button input, and the control part controls starting of the vehicle.

The invention relates to a WIFI-based password setting method of a light-operated access control system. The method comprises the following steps: S1. a user inputs the identity recognition information and password information of a photon key with password needing amending on a password setting server; S2. the password setting server sends the identity recognition information and the password information of the photon key to a wireless router or a wireless switch through a network, and the wireless router or the wireless switch sends the identity recognition information and the password information of the photon key; S3. the photon key receives the identity recognition information and the password information of the photon key through a WIFI wireless module and judges whether the received identity recognition information of the photon key is matched with the identity recognition information of the photon key, and sets the password information as the password information of the photon key if so. The WIFI-based password setting method provided by the invention can be used for preventing the password information of the photon key from being easily leaked, so that the safety is high.

The invention relates to the field of anti-fake and anti-theft technologies of bottled products and particularly relates to a method for locking/unlocking a bottle cap. The method comprises the following steps of: A, obtaining an initial unlocking password, adjusting the password of a bottle cap lock to an initial unlocking password, and then starting an unlocking device to open the locked cap; B, adjusting the bottle cap lock to a password modifying state, then adjusting the password of the bottle cap lock to a preset password, and then adjusting the bottle cap lock to a decrypting state; C,installing the bottle cap lock at the bottle opening of a primary product and locking the bottle cap lock, and then adjusting the password of the bottle cap lock to be different from the preset password; and D, adjusting the password of the bottle cap lock, unlocking the locked cap of the bottle cap lock when the password of the bottle cap lock is as same as the preset password, and keeping the locking state of the locked cap of the bottle cap lock when the password of the bottle cap lock is different from the preset password. The method for locking/unlocking the bottle cap, disclosed by the invention, has the advantages of good security performance for effectively preventing people who can contact the bottle from opening the locked bottle cap and strong maneuverability for setting and modifying the unlocking password.

The invention discloses a visual graphic symbol code authenticity checking method. The method comprises the following steps: obtaining passwords for checking visual graphic symbol code authenticity, wherein the passwords are passwords corresponding to a visual graphic symbol code for identifying an object; sending the passwords to a server; and receiving the visual graphic symbol code fed back by the server according to the passwords to check the authenticity of the visual graphic symbol code for identifying the object, wherein the visual graphic symbol code for identifying the object locates on the object, the generation process of the visual graphic symbol code is characterized by enabling relevant information of the object to be generated into the passwords and enabling the passwords to be generated into the PDF visual graphic symbol code, and the visual graphic symbol code is formed by graphic elements. The invention also discloses a visual graphic symbol code authenticity checking device. Through the mode above, the authenticity can be identified visually, and an anti-counterfeit effect can be improved.