Hangzhou, China
Hangzhou, China
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Patent
Alibaba | Date: 2017-01-24

Embodiments of the present application relate to a method, apparatus, and system for managing confidential information. The method includes accessing stored target information comprising a public part and a confidential part, wherein an identifier corresponds to the confidential part of the target information, outputting the public part of the target information and the corresponding identifier, wherein the public part of the target information comprises at least first address information, receiving location information and a to-be-recognized identifier, wherein the location information is associated with a current location of a mobile terminal, determining whether the location information is consistent with the first address information, and in the event that the location information is consistent with the first address information, sending the confidential part of the target information associated with the to-be-recognized identifier to the mobile terminal.


Embodiments of the present application relate to a method and system for managing user accounts. The method includes receiving a registration request from a current user, wherein the registration request comprises a login name main part, determining, in a database, whether a conflicting old user exists, wherein a conflicting old user corresponds to another user that has a conflicting login name main part that is the same as the login name main part received in connection with the registration request, in the event that a conflicting old user exists, executing a login password differentiation process that requires a user to register a different login password that is different from a login password associated with the conflicting old user, and storing the different login password to the database in connection with a registration of the current user. Embodiments relate also to checking password rules. Further embodiments relate to a login name main part revising interface. Other embodiments relate to password retrieval. Some embodiments relate to creating sub-accounts.


Patent
Alibaba | Date: 2017-03-15

Generating verification codes includes selecting at least two verification code generators from a verification code generator set comprising a plurality of verification code generators to compose a current use set, executing each verification code generator in the current use set to obtain corresponding partial verification codes, composing a current verification code from the partial verification codes, outputting the current verification code to a user, receiving a user response that is made in response to the current verification code, and comparing the current verification code and the user response to determine whether the user is verified.


Patent
Alibaba | Date: 2017-02-15

Generating a screenshot is disclosed, including: receiving a screenshot command from an application, wherein the screenshot command includes an application scenario parameter corresponding to the application; generating a screenshot object based at least in part on a screenshot class corresponding to the application scenario parameter; generating a screenshot from content displayed by the application using the screenshot object; and sending the screenshot to the application to be displayed.


Embodiments of the present application relate to a method, apparatus, and system for determining a location of a terminal. The method includes acquiring a Media Access Control (MAC) address of a network equipment used by a terminal to access a network, determining whether a database indicating locations associated with respective MAC addresses includes the acquired MAC address, and in the event that the database indicating locations associated with respective MAC addresses includes the acquired MAC address, determining that a current location of the terminal corresponds to a location associated with the acquired MAC address that is stored in the database, and outputting the current location of the terminal.


Patent
Alibaba | Date: 2017-09-27

The embodiment of the present invention provides a method and device for verifying identity information. The method includes: receiving image information transmitted and rendered by a client; extracting feature information from the image information; matching the feature information with the feature determination information collected in advance; the feature determination information having associated identity information; determining whether the client fits with the identity information when the match is successful. The embodiment of the present invention identifies a user on the basis of the uniqueness of the image information rendered by different client environments and clients, ensuring the accuracy of identification of user identity information, meanwhile avoiding the problem that the user identity information cannot be identified due to the shutdown of Cookie by clients, and raising the success rate of identification of identity information.


Patent
Alibaba | Date: 2017-09-13

Provided are a data backfill method and device. The method comprises: sending user input data in a first page of a terminal and an identifier of an input box in the first page to a server in an association manner, so as to be stored by the server, and mapping the stored contents onto an sessionID of the terminal and an identifier of the first page; when returning from a second page to the first page, sending a data acquisition request to the server, the data acquisition request containing the sessionID of the terminal and the identifier of the first page; and receiving the user input data in the first page returned by the server according to the data acquisition request and the associated identifier of the input box in the first page, and backfilling the user input data in the first page into a corresponding input box in the first page. By means of the technical solution of the present application, a backfill operation performed on page data can be successfully realized, and the phenomenon of messy codes of the backfill content will not occur.


The present invention relates to the field of communications, and discloses a method and an apparatus for invoking a local keyboard on an HTML page in a user terminal device. The method for invoking a local keyboard in the present invention includes the following steps: analyzing an HTML page when a user terminal device loads the HTML page, and generating a local input field at each page input field having a recognition identifier if page input field(s) having recognition identifier(s) and needing to invoke local keyboard(s) exist(s), wherein a local input field covers a respective page input field at a same location; setting a type of a local keyboard that needs to be invoked by each local input field; and transmitting input information received by the local input field through a corresponding local keyboard to the HTML page. By generating a local input field at a page input field having a recognition identifier, the present invention can implement an invocation of a local keyboard that cannot be invoked by a page input field through the local input field.


Patent
Alibaba | Date: 2017-09-20

Provided are a service data processing method, device and system. The method comprises: sending, by a receiving device, a query request carrying marker information to a processing device, so that the processing device queries whether there is local data carrying the marker information, wherein the marker information is used for identifying data required by the receiving device for conducting a target service; receiving, by the receiving device, query result information sent by the processing device; and if the query result information indicates to the processing device that there is no data carrying the marker information, conducting, by the receiving device, the target service according to the received data carrying the marker information. By means of the present application, the data integrity can be determined, thereby ensuring the successful conduct of a service.


A server receives a request to upload a file form a user device. The server may generate a unique file ID associated with the file based on the request, and transmit the file ID to the user device. The user device may divide the file to generate multiple slice files and their corresponding slice IDs. From the user device, the server receives the multiple slice files and the slice IDs. Based on the slice IDs, the server may determine storage addresses at which to store the multiple slice files in a distributed storage system using a consistent hash algorithm. The multiple slice files may be stored based on the corresponding storage addresses of the distrusted storage system.

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