112results about How to "Protection of personal information" patented technology

A method of authenticating a password and a portable device thereof are provided. The method includes: displaying an input keyboard on which a plurality of objects are arranged; changing an object arranged on the input keyboard according to a manipulation of a user; and if an object pattern arranged in a designated position of the input keyboard corresponds to a preset password pattern, authenticating the user. Therefore, it is difficult to use artifacts on the display screen to trace a password after entry, and thus security is improved. As a result, a protection of personal information of a user is strengthened.

A method and system for providing a personal information control service for a mobile communication terminal are disclosed. The method for providing personal information control service for a mobile communication terminal includes: transmitting, by a service client, a loss registration control command to a service operating system; notifying, by the service operating system, that a mobile communication terminal of a user has been lost by using one of a method of transmitting a particular form of loss control message to the user mobile communication terminal and a method of originating a call using a particular origination number to the user mobile communication terminal in response to the loss registration control command; and activating, by a control agent provided in the user mobile communication terminal, a service function of the control agent to protect personal information of the mobile communication terminal based on the notification about the loss. When the mobile communication terminal is lost, it can be controlled by transmitting a particular form of message or originating a call using a particular origination number.

A method and system for providing a personal information control service for a mobile communication terminal are disclosed. The method for providing personal information control service for a mobile communication terminal includes: transmitting, by a service client, a loss registration control command to a service operating system; notifying, by the service operating system, that a mobile communication terminal of a user has been lost by using one of a method of transmitting a particular form of loss control message to the user mobile communication terminal and a method of originating a call using a particular origination number to the user mobile communication terminal in response to the loss registration control command; and activating, by a control agent provided in the user mobile communication terminal, a service function of the control agent to protect personal information of the mobile communication terminal based on the notification about the loss. When the mobile communication terminal is lost, it can be controlled by transmitting a particular form of message or originating a call using a particular origination number.

The invention discloses a privacy protection mobile service recommendation method, a client and a recommendation system, and the privacy protection mobile service recommendation method comprises the following steps: obtaining sample data of a user, the sample data being saving information, false information, coarse-grained information or fine-grained information of personal information of the user; receiving a first service recommendation list from a network service provider according to the sample data; screening and generating a second service recommendation list from the first service recommendation list according to the fine-grained information of the user; and displaying the second service recommendation list to the user. The first service recommendation list is downloaded to the local client to assist in generating the second service recommendation list meeting the user requirements; therefore, on the premise of ensuring that the personal information of the user is not invaded bya network service provider, the function of providing accurate recommendation service for the user is realized, the balance between mobile service recommendation precision and user privacy protectioncan be maintained, and the user can better manage the personal information.

The invention discloses a method for the safe self-service receiving and sending of expresses, and the method comprises the steps that a user carries out the real-name registration; a receiving and sending server actively recognizes the information of the user when the user completing the real-name registration carries out the self-service receiving and sending and delivery of expresses; the receiving and sending server carries out the voice interaction with the user, so as to remind the use of selecting a receiving and sending function; the user inputs the electronic waybill information intothe receiving and sending server, and selects an express company to generate and display a QR code hiding waybill; the receiving and sending server carries out the inspection of articles and allows the article to pass, and then the receiving and sending server prints the QR code hiding waybill for the user; the user packages the articles and then pastes the QR code hiding waybill; the user opens an express receiving cabin door and then puts the articles into an express receiving cabin, and closes the express receiving cabin door; an automatic inspection device in the express receiving cabin carries out the image recognition and X-ray detection of the articles, gives a prompt of a metering and pricing result and displays a to-be-paid amount; and the articles is put at a set cabin position after successful payment. The method saves a large amount of manpower, and reduces the operation cost.

The invention relates to a cognitive ability test value encryption and transmission method based on the internet. The method at least comprises the steps that a first secret key management module in which at least one secret key pair is prestored randomly generates a first mark value representing an encryption secret key when a far-end server encrypts the generated test report; a first encryption module in which at least one encryption algorithm is prestored converts the test report into a first cryptograph according to the encryption algorithm randomly selected by the first encryption module and the first mark value, and the encryption module is provided with second mark values corresponding to the encryption algorithms in a one-to-one way; the first cryptograph, the first mark value and the second mark values are transmitted to a client terminal via a first transmission module; and the client terminal converts the first cryptograph into a plaintext test report according to the first mark value and the second mark values.

The invention discloses a medical image zero-watermark embedding method and device based on NSCT combination transformation, equipment and a readable storage medium. The scheme is implemented on the basis of hybrid transformation and Arnold transformation of NSCT, RDWT and DCT, and in the watermark embedding process, firstly, a more robust medical image feature vector is extracted in combination with the NSCT, the RDWT and the DCT so as to resist geometric attacks. Secondly, the watermark is encrypted by utilizing Arnold transformation, so that the security of watermark information is enhanced; and finally, watermark embedding is realized by using a zero watermark technology, so that the integrity, the watermark capacity and the invisibility of the medical image are ensured, the defect oforiginal image data modification caused by a traditional watermark embedding technology is avoided, and the quality of the medical image is ensured. Therefore, even if the patient information is attacked intentionally or unintentionally, the medical image and the watermark cannot be cracked as long as the unauthorized user does not know the secret key, so that the personal information of the patient is truly protected.

A voice recognition terminal, a voice recognition server, and a voice recognition method for performing personalized voice recognition. The voice recognition terminal includes a feature extraction unit for extracting feature data from an input voice signal, an acoustic score calculation unit for calculating acoustic model scores using the feature data, and a communication unit for transmitting the acoustic model scores and state information to a voice recognition server in units of one or more frames, and receiving transcription data from the voice recognition server, wherein the transcription data is recognized using a calculated path of a language network when the voice recognition server calculates the path of the language network using the acoustic model scores.

The present invention relates to an agent apparatus and method for sharing anonymous identifier-based security information among security management domains. A plurality of security information sharing agent apparatuses respectively located in a plurality of security management domains and configured to collect security information and transmit collected security information to outside of the security management domains. Each security information sharing agent apparatus includes an identifier conversion unit for converting real name identifier-based security information into anonymous identifier-based security information by converting a real name identifier included in the security information into an anonymous identifier, and a security information communication unit for transmitting the anonymous identifier-based security information obtained by the identifier conversion unit to outside of a corresponding security management domain so that security information is shared among the plurality of security management domains.

A method of authenticating a password and a portable device thereof are provided. The method includes: displaying an input keyboard on which a plurality of objects are arranged; changing an object arranged on the input keyboard according to a manipulation of a user; and if an object pattern arranged in a designated position of the input keyboard corresponds to a preset password pattern, authenticating the user. Therefore, it is difficult to use artifacts on the display screen to trace a password after entry, and thus security is improved. As a result, a protection of personal information of a user is strengthened.