4727results about How to "Improve confidentiality" patented technology

A communication device, a communication system and an authentication system for preventing a disguising act by an illegal man-in-the-middle and improving the safety and certainty of authentication processing are provided. A slave (20) transmits an authentication request including device information to a master (10). The master (10) receives the authentication request and displays the device information included in the authentication request on a screen of a display section (13). The user visually checks the device information displayed on the screen of the display section 13 (13), determines whether or not to verify the authentication, and instructs the master (10) of the determination result via an input section (14). The master (10), instructed to verify or not to verify the authentication, transmits a response in accordance with the instruction to the slave (20).

An internet and / or intranet based database search system and method for conducting searches of highly confidential records such as individual patient medical records and to automate the process of securing required approvals to make such records available to a properly authorized and authenticated requesting party. The system's central premise is that the patient has a fundamental right to the confidentiality of their personal medical records and should control that right through specific, informed consent each time that a party requests to receive them. It reinforces the widely held conception of privacy in general as well as of the sanctity of the doctor / patient relationship by granting the doctor the right, subject to the patient's express permission, to initiate a search request. At the same time, it provides an expedited and cost-efficient means for transfer of such records as demanded by many healthcare reform proposals and gives the repositories where these records are held the right to stipulate the specific terms and conditions that must be fulfilled before they will release documents entrusted to their care, thereby substantially reducing the risk of litigation alleging breaches of patient confidentiality. And it carries out all of these legitimate interests in a way that is fast, simple to use and easy to audit. The system optionally includes a billing mechanism to pay for any added cost associated with providing this additional protection; and in its preferred embodiment, is applicable to both digital as well as non-digital records.

The present invention relates to a method of private and secret information protection on the mobile telephone. It includes: 11) checking consumer's fingerprint information; 12) checking if the information judging the given fingerprint are authorized; If it come into existence, then going to step 13); If it does not , then the telephone comes into private and private protection state; 13) unlock the private and secret protection state. The fingerprint information can be saved as following steps: 21) The telephone turns into fingerprint record state according to consumer operation; 22) Receiving a fingerprint from the fingerprint scanning entrance; 23)The fingerprint information is saved into the fingerprint data base. Compared with present available technology, the invention has provided the physiology characteristics distinguishing the human body. It has realized that private and secret information protecting in the mobile telephone.

The invention relates to a cross-physical isolation data transparent transmission system between an intranet and an extranet. The system comprises a first enterprise service bus and a second enterprise service bus which are respectively arranged on the two sides of physical isolation, wherein a first safety data transmission adapter and a second safety data transmission adapter are respectively deployed on the first and second enterprise service buses, the physical isolation is arranged between gateways of the intranet and the extranet for performing network safety area isolation, the first and second enterprise service buses are used for respectively providing calling interfaces and simultaneously communicating with the physical isolation, and the first and second safety data transmission adapters are respectively responsible for safety certification and calibration of integrity and effectiveness of data of the intranet and the extranet. The invention further relates to a cross-physical isolation data transparent transmission method of the system. Improvement of data transmission can be performed under a physical isolation environment through the system and the method, the difficulty in transformation and the workload of the service system can be simplified, and the safety in data transmission can be further enhanced through the safety data transmission adapters.

The invention discloses a method and a device for vehicle passive keyless entering, starting and locking based on ultra-wide band. The device comprises a vehicular key, a master controller, a door lock sensor, a starting / stopping button, a seat sensor and a vehicular body antenna array, wherein the door lock sensor, the starting / stopping button, the seat sensor and the vehicular body antenna array are all connected with the master controller through a vehicular body circuit. The method includes: using UWB (ultra-wide band) signals to precisely position the vehicular key, detecting the position of the vehicular key and the position information of personnel in the vehicle according to each trigger action of a driver, and using a joint judgment method to control operation of a vehicular door lock, a starting system and an alarming system. In addition, the vehicular key is capable of recording and storing information interested by the driver and vehicular dynamic information. Using the method and the device can better avoid accidents caused by misjudgment of the master controller or misoperation of personnel.

The invention relates to a smart home remote security access control implementation method based on a smart cloud television gateway. A smart home external network refers to a network environment which is also known as a smart home outer network and is formed by the way that a smart cloud television is used as a user smart home gateway, and in the household ADSL environment, the smart cloud television is in interaction with public network environment equipment (such as a mobile intelligent terminal and a smart home cloud synchronization server of the user). The smart cloud television has already obtained a terminal certificate based on a PKI digital certificate system and can provide a secure storage area for secure reading and writing, and the smart cloud television is also called the smart cloud television gateway. A portable UKey refers to the equipment which is provided with an equipment mutual communication module and a secure calculation module (like a secure chip). The smart home cloud synchronization server can regularly record the mapping binding relation between the smart cloud television gateway and the IP of a public network which is accessed by the smart cloud television gateway and synchronize the identification of controllable home equipment of the smart cloud television gateway. The smart home remote security access control implementation method based on the smart cloud television gateway has the advantages of being high in security, high in confidentiality and good in universality and user experience performance.

A method for processing a communication data item. The communication data item is divided into at least two unencrypted packets to be encrypted. Each encrypted packet is generated from a corresponding unencrypted packet. Each unencrypted packet has a packet header and plaintext data. The packet header has an identifier field that includes a packet identifier. The packet identifier is identical for all unencrypted packets. Generating an encrypted packet for each unencrypted packet includes: determining a vector identifier from the identical packet identifier, wherein the vector identifier is associated with the identical packet identifier; ascertaining an initial vector from the vector identifier; and forming an encrypted packet header by inserting the vector identifier into a first portion of the packet header and encrypting a second portion of the packet header through use of the initial vector. The encrypted packets are subsequently decrypted and combined to reconstruct the communication data item.

The method includes the steps of receiving at the PEAD first digital data representing the transaction request. The PEAD provides information to the user regarding an ability to approve the transaction request. When the transaction request is approved by the user, the PEAD receives second digital data representing the electronic service authorization token. A remote agent server may provide a bridge between the electronic transaction system and the PEAD. In another embodiment, the private key is stored on the portable device, encrypted. The decryption key is stored outside of the device, at a trusted 3rd party location. When the user attempts to make a signature the software sends a request for the decryption key, along with the user's password or pass phrase keyed in at the keyboard of the PDA, smart phone, or cell phone, to a server belonging to the trusted 3rd party.

The invention provides an ultrasonic wave based indoor three-dimensional positioning system and method, which belong to the technical field of positioning and navigation. The system is a wireless sensor network system, and through combining with the radio frequency technology and the ultrasonic technology, the system can implement accurate positioning by using a TDOA (time difference of arrival) algorithm and a trilateral location algorithm. By using the system provided by the invention, the centimeter-level positioning accuracy can be achieved, and the real-time positioning of a plurality of target nodes in a passive positioning mode can be realized, so that the application of the system in positioning or navigating a plurality of targets becomes possible. The system also has the advantages of good confidentiality, low cost and low power consumption.

A method using the mobile phone generated authentication pattern to execute POS payment, writes one or a plurality of bank account information in the mobile phone chip, so that the mobile phone is associated with the corresponding bank account. The POS payment includes: recording the amount paid in the POS terminal; selecting the corresponding bank account on the mobile phone, executing verification arithmetic to the mobile phone chip and accidentally producing a set of enciphered data and generating authentication pattern on the mobile phone display screen to display; recording the authentication pattern in the POS terminal by the pattern recording apparatus; combining and ciphering the authentication pattern and the available information as the payment solicited message to transmit to the bank system; the bank system executing information verification, account process; and feeding back the process result onto the POS. The method can replace the card brushing, avoids the inconvenience of users for carrying a plurality of cards; the method can conveniently and safely use by slightly modifying the terminal reading data mode of the prior POS payment system terminals. At the same time, the present inventions provides a system and mobile phone for implementing the payment method.