294results about How to "Prevent peeping" patented technology

The invention discloses a user status control method and system of an instant communication software. The method includes: detecting human face in the current image acquired by a video acquisition apparatus performing; if no face is detected in the current image and the current user interface of the instant communication software is at an operational state, cancelling the user interface; if face is detected in the current image and the current user interface of the instant communication software is at a cancelled state, recovering the cancelled user interface of the instant communication software corresponding the personnel, thereby the user interface is at an operational state. The technical scheme disclosed by the invention is capable of controlling the user interface of the instant communication software according to the use instance of users.

The invention provides a method and a device for tracing and locating a movable terminal. The method includes: when the movable device is arranged in a standby state, whether the standby time of the movable terminal device exceeds a first preset time or not is detected according to a preset first time interval; if not, then GPS is started and the current position information of the movable terminal device is transmitted to a preset receiving terminal; if not, then maintaining the standby state; when the standby state is released, then the movable terminal device indicates to input verification information; if the input verification information meets a preset condition, then the movable terminal device is normally used; if not, then the GPS is started and the current position information of the movable terminal device is transmitted to the preset receiving terminal.

The invention discloses an authentication method, an authentication device, an authentication system and treatment equipment. The authentication method comprises the steps of reading server information which is preset by a local machine, automatically establishing communication connection according to the server information in a wireless communication manner; and initiating self authentication by the treatment equipment, wherein self authentication comprises reading a global unique identification code and a product serial number which are pre-stored by the local machine; encrypting the global unique identification code and the product serial number which are stored in the treatment equipment, and transmitting the encrypted global unique identification code and the product serial number to a server for requesting self authentication; confirming a self authentication result according to information which returns from the server; if self authentication passes, starting data transmission with the server; and if self authentication fails, disconnecting communication connection with the server. The authentication method, the authentication device, the authentication system and the treatment equipment reduce operation difficulty and complexity in identity authentication.

The invention provides a peep prevention method and device for a screen. The peep prevention method for the screen includes the steps that the current number of eyeballs with the sight lines falling into a corresponding area of the screen is acquired; whether the current number is larger than a preset number threshold value or not is judged, and the number threshold value represents the number of the eyeballs capable of watching the screen when the privacy is protected; if the current number is larger than the number threshold value, peep prevention reminding can be conducted. By the adoption of the mode, the ambient environment of a display terminal can be monitored, peep prevention reminding can be conducted when it is monitored that the content displayed by the screen of the display terminal is likely to be peeped, and therefore the personal privacy can be effectively protected.

The invention is applicable to the technical field of communication, and provides a privacy protection method during text display. The method comprises the following steps that during the text display, whether preset privacy information is contained in the text or not is analyzed; and if the privacy information is contained in the text, the visibility of the privacy information is reduced for preventing the privacy information from being peeped by others. Correspondingly, the invention also provides a communication terminal. Therefore, the effective privacy protection can be realized on the privacy information of users.

The invention relates to a safety payment method capable of realizing multi-screen disturbance display of a mobile terminal. By obtaining screen illumination response index of the mobile terminal forillumination intensity and screen brightness disturbance index of the mobile terminal itself, the subsequent mobile terminal can be helped to get a disturbance display scheme according with real parameter information of its screen; by calculating energy distraction index and payment operation mood relaxation index of a legal user of the mobile terminal during payment operation, the mobile terminalcan be helped in many ways to accurately identify whether its legal user is carrying out payment operation, and thus, payment information safety of the legal user of the mobile terminal is further ensured; by obtaining payment disturbance flash frequency of each screen disturbance display image, normal payment operation of the legal user of the mobile terminal can be guaranteed effectively; and peep of payment information of the user by illegal users can be prevented by utilizing flash frequency display of the screen, thereby greatly improving payment information safety of the legal user of the mobile terminal.

The invention provides a display screen peeping-prevention system of electronic equipment. The system comprises an image shooting module, an image analysis module and a display control module, wherein the image shooting module is used for controlling a shooting device to continuously shoot images in front of a display screen; the image analysis module is used for utilizing the human face recognition technology to perform image analysis and processing on each image, and judging whether the display screen is currently in a state of being peeped or not, and the display control module is used for controlling the display screen to display a preset peeping prevention picture when the display screen is judged to be in the state of being peeped currently. The invention further provides a display screen peeping prevention method. According to the invention, the display screen of the electronic equipment can be effectively prevented from being peeped.

The invention discloses an information display method and device and a terminal. The information display method comprises that information is received in a screen-locked state, when it is detected that the received information is private information, the private information is hidden, and a prompt notification of reception of the private information is displayed in a screen-locked interface of the mobile terminal. The received private information is hidden and the prompt notification is displayed in the screen-locked state, reception of the information is prompted timely, other people except a user are prevented from peeping at the information, the private information of the user is protected, and the safety of the private information is improved.

The invention discloses a charging method with privacy protection in a smart power grid. The charging method comprises the following steps that: a smart electric meter records the electric quantity used by a user in real time, encrypts the recorded data by means of co-state encryption, and sends ciphertexts to a polymerizer; after a time period, the polymerizer summates the collected ciphertexts about the electric quantity used by the user, and then decrypts the ciphertexts to obtain the plaintext of the electric quantity sum used by the user during the time period; finally the polymerizer sends the plaintext to a charging department, and the charging department calculates to obtain the electric utilization charge of the user. In the charging method disclosed by the invention, the electric quantity condition consumed by the user cannot be obtained by any department except the polymerizer, and the consumption details cannot be known, thus furthest ensuring the security of user information, and effectively preventing the user information from being peeped.

The invention discloses a virtual machine monitor local integrity detection system and an implementation method and belongs to the field of information security. The invention is aimed at solving the technical problem that how to realize verifying a VM operation bottom layer environment of a user's own and guarantee safety production of VM. The technical scheme is described below: (1) a virtual machine monitor local integrity detection system comprises a physical platform and VMs, wherein the physical platform is provided with a TPM chip or a TCM chip, and a vTPM corresponding to each VM is virtualized on the physical platform. (2) an implementation method for virtual machine monitor local integrity detection comprises two stages which are the standard PCR value packaging stage and the PCR value comparing and de-packaging stage.

The invention discloses a peeping-preventing electronic device and a peeping-preventing method. The peeping-preventing electronic device is used for an electronic device and comprises a screen, a camera module, a microprocessor, and the like. Firstly, the camera module shoots an image in front of the screen of the electronic device, researches faces of people of the image in the front of the screen, and records the number of the faces. When the number of the faces exceeds the preset face number, a working picture of the screen is switched into a preset picture so as to prevent the working picture from being peeped.

The invention relates to a method for supporting the display of a plurality of sub display screens on a mobile phone display screen. The method comprises the following steps of: 1, adopting a display screen which can be divided as the mobile phone display screen; 2, in a system processor, dividing the mobile phone display screen into a plurality of sub display screens, wherein the working states of the sub display screens can be independently controlled; S3, setting an interface in a system to perform display control on the sub display screens; S4, setting a corresponding interface convenient for a user to operate on the mobile phone display screen. By the method, a user can enter a power-saving mode by closing the plurality of sub display screens under an operation environment that large-screen display is not needed, and the power endurance of a mobile phone is prolonged.