Tencent Technology (shenzhen) Company Limited

Tencent Technology Company Limited

Wen Tang

Xuxin Wang

Jianhui Yao

Xianwen Chen

Cheng Pan Cai

Xiao Dong Ou

Jin Zhang

Le Liu

Ying Xing Cai

Jiu Biao Chen

A webpage pushing method includes sending, by a client, a page loading request to a server, where the page loading request carries an identifier of the client and cache change information of the client. The method includes the server, a home page according to the page loading request, and parsing the home page to acquire a key sub-resource for loading the home page. The method includes returning, by the server, the home page to the client, acquiring, through calculation according to the cache change information of the client, a key sub-resource that does not exist in the client from the key sub-resource for loading the home page, and pushing the key sub-resource that does not exist in the client to the client.

Webpage pushing method, client, server, and system

An Emulator (EMU) configures a monitoring condition relevant with critical data of a game role, when the monitoring condition is met, the EMU transmits the critical data of the game role to a server; the server analyzes the critical data of the game role; when determining that the critical data of the game role is unusual, the server determines that the game role has used a plug-in.

Identify plug-in of EMU class internet game

Methods, apparatus and system of detecting data security are provided herein. Data for detection are acquired. Whether the data for detection are to be updated for a first time is determined. When the data for detection are to be updated for the first time, the data for detection can be updated, encrypted, and stored as first encrypted data. When the data for detection are not to be updated for the first time, the data for detection can be acquired and encrypted to provide second encrypted data. The second encrypted data are compared with the stored first encrypted data to determine whether the second encrypted data having been unauthorizedly modified. The present disclosure is simple to be implemented without relying on specific logical of a certain application. Development costs, maintenance costs and occupancy of server resources can be reduced. System performance and user experience can be improved.

Method, apparatus, and system of detecting unauthorized data modification

A computer receives user input events associated with a network application. Each user input event corresponds to a respective image frame of the network application and the user input events include at least one remote user input event from a remote source. The computer generates and updates response data from the respective image frames associated with the user input events to a current image frame of the network application. In some embodiments, the user input events are all from a local user of the computer. The computer also generates and updates synchronization data from the respective image frame associated with the at least one remote user input event to the current image frame of the network application. Finally, the computer replaces the response data with the synchronization data.

Systems and methods for data synchronization in a network application

The current invention discloses methods and devices that may be used to maintain continued synchronization during a P2P session when a synchronizing terminal withdraws from synchronizing the operations of one or more participating terminals. A server may temporarily replace the synchronizing terminal and request operating status information from the participating terminals. After calculating data differences between the participating terminals using the operating status information, the server may transmit the data differences to the participating terminals so that each participating terminal is configured to synchronize itself with the other participating terminals. A new synchronizing terminal is selected from the participating terminals so that the new synchronizing terminal is configured to synchronize the operations of the remaining participating terminals. The current invention prevents termination of network applications due to the withdrawal of the synchronizing terminal, maintaining synchronization and improving the quality of the network applications.

Information management method and device

The current invention discloses methods and devices that provide controlled randomization of the progression of an application program on one or more terminals connected to a server. The server may feed a seed random number to the terminals and the seed random number may be used by a platform-independent random number generator to produce random numbers. The random numbers may be fed to platform-dependent random processing commands to generate display contents, which may be displayed by the terminals. With such implementations, the same program running at different times may have different processes and show different display contents. The current invention reduces predictability and improves randomness and excitability of the program.

Display control method and device

A method and system of detecting website visit attempts by browsers includes monitoring networking operations generated by a client and intercepting a network address associated with the networking operations, detecting a type of website from the intercepted network address, and determining that a browser on the client has attempted to visit a website of the detected type based on the browser being in a running state and a website identified as historically visited by the browser matching the detected type of website. This can allow for the accurate detection of a browser's attempt to visit a restricted website, thereby accomplishing accurate monitoring of networking activities of the browser and enhancing the accuracy of subsequent prompting or intercepting of the networking activities of the browser.

Method and system for detecting website visit attempts by browsers

The present disclosure discloses a method of identifying malicious websites. The method includes: filtering a target website using a local website-filtering list; if the target website is not on the local website-filtering list, filtering the target website using a server website-filtering list. The present disclosure also discloses, based on the above-described method, a system for identifying malicious websites. By using the disclosed malicious website identifying method and system, the number of times needed to access a network to identify malicious websites can be reduced effectively. That is, the number of times that the identification calculation is performed by a network server can be reduced and, thus, increasing the speed of the identification process and reducing network traffic. As a result, the efficiency of the malicious website identifying process can be improved.

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Shenzhen, China

Wen Tang