Patents Assigned to BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
  • Patent number: 9860372
    Abstract: Disclosed is a device for displaying information relevant to an unknown incoming/outgoing phone number, comprising one or more non-transitory computer readable medium configured to store computer-executable instructions, and at least one processor to execute the instructions to cause: monitoring an incoming/outgoing call event in an IOS system and acquiring an unknown incoming/outgoing phone number, wherein the unknown incoming/outgoing phone number is a number not existing in an address book database of the IOS system, searching for relevant information about the incoming/outgoing phone number in a number-relevant information database and generating contact information according to the found information relevant to the number, and adding the generated contact information into the address book database, so that the information relevant to the unknown incoming/outgoing phone number is displayed on an incoming/outgoing calling interface. Related methods are also disclosed.
    Type: Grant
    Filed: July 29, 2014
    Date of Patent: January 2, 2018
    Assignee: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventor: Xiaozhou Quan
  • Publication number: 20170359185
    Abstract: A method for loading website security information, and a browser apparatus. The method comprises: receiving a website address entered by a user via an address bar of a browser; performing security authentication of a digital certificate according to an authentication type of a network server corresponding to the website address, wherein the digital certificate is issued by a certificate authority (CA); and loading a security authentication identifier corresponding to the security authentication into the address bar of the browser after the security authentication has been passed. Authentication displaying is performed in the browser on the basis of the authentication of the digital certificate, and the security of a website is directly displayed.
    Type: Application
    Filed: November 17, 2015
    Publication date: December 14, 2017
    Applicant: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventors: Cheng HANG, Yanwei SHI, Zhengqiang JIA
  • Publication number: 20170346775
    Abstract: Disclosed are a method and a device for pushing information based on a communication group. The method includes: receiving a configuration request for a communication group transmitted by a first terminal, where the configuration request includes geographical coordinate information and a first user identifier; recognizing position information corresponding to the geographical coordinate information; acquiring a communication group matching with the position information, where the communication group has one or more associated second user identifiers; searching for a second user identifier and a communication manner matching with the first user identifier; and pushing the communication manner to the first terminal and a second terminal, where the second terminal corresponds to the second user identifier matching with the first user identifier.
    Type: Application
    Filed: November 24, 2015
    Publication date: November 30, 2017
    Applicant: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventor: Yiping LIU
  • Publication number: 20170346843
    Abstract: The disclosure discloses a behavior processing method and device based on application program. The method comprises: when a startup operation of an application program is detected, acquiring behavior authorization information corresponding to the application program; monitoring behavior information of the application program; and processing the behavior information according to the behavior authorization information. An embodiment of the disclosure monitors an application program taking a single behavior as an authorization unit by configuring authorization information for behaviors, thus avoiding monitoring leaks caused by uniform configuration of authorization for the application program in a whitelist and a backlist, so as to realize fine-gained authorization control, enhance the strength of protection, reduce potential threats, and also make it possible to reduce a false alarm rate.
    Type: Application
    Filed: November 24, 2015
    Publication date: November 30, 2017
    Applicant: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventor: HAOQIU ZHANG
  • Patent number: 9832210
    Abstract: The disclosure discloses a multi-core browser and a method for intercepting a malicious network address in a multi-core browser, wherein a malicious network address determining module is arranged in the multi-core browser. The method comprises: obtaining URL information of a webpage currently requested to be loaded; after determining a core for rendering the webpage to be loaded according to the URL information, initiating a request to the malicious network address determining module arranged at the multi-core browser side for judging whether a network address is a malicious network address; and intercepting loading access to a network address which is determined as a malicious network address at the multi-core browser side.
    Type: Grant
    Filed: August 23, 2013
    Date of Patent: November 28, 2017
    Assignee: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventors: Yongjian Cai, Zhigang Wang, Huan Ren
  • Patent number: 9830452
    Abstract: The invention discloses a scanning device, a cloud management device, a method and system for checking and killing a malicious program.
    Type: Grant
    Filed: November 29, 2013
    Date of Patent: November 28, 2017
    Assignee: Beijing Qihoo Technology Company Limited
    Inventors: Aijun Jiang, Zhifeng Liu, Qinglong Kong, Bo Zhang, Tong Yao
  • Patent number: 9826052
    Abstract: The invention discloses a web page content loading control method and device. The method comprises: receiving a web page access request; according to the web page access request, reading corresponding pre-stored web page content locally and loading the same; according to the web page access request, obtaining web page content from a server and caching the obtained content locally; and after obtaining the web page content completely or partially, reading the cached content and updating currently loaded web page content.
    Type: Grant
    Filed: December 24, 2012
    Date of Patent: November 21, 2017
    Assignee: Beijing Qihoo Technology Company Limited
    Inventors: Xiaobin Zong, Weigang Liu, Huan Ren
  • Patent number: 9826093
    Abstract: Disclosed are method, device and system for processing a calling requires message of a mobile terminal, the method comprising: triggering a pre-embedded blocking program in the calling process; upon detecting a calling request message, the blocking program acquires an incoming call number in the calling request message; the blocking program determines whether the incoming call number is a call number defined by a preset rule, if the incoming call number is a call number defined by the preset rule, then delaying the ring of the phone number defined by the preset rule. The present invention protects a user from the harassment of a malicious harassing call, thus avoiding unnecessary financial loss.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: November 21, 2017
    Assignees: Beijing Qihoo Technology Company Limited, QIZHI SOFTWARE (BEIJING) COMPANY LIMITED
    Inventors: Yi Ding, Yuan Li
  • Patent number: 9824212
    Abstract: Disclosed are a method and apparatus for recognizing advertisement plug-ins, relating to the field of computer technologies. The method comprises: searching for files related to application plug-ins; based on feature vectors of feature dimensions in a feature vector set of a predetermined advertisement, scanning the files related to the application plug-ins, and calculating feature vector similarity between data in each file and the feature vector in each feature dimension; calculating an advertisement similarity of a current application plug-in according to the feature vector similarity of each feature dimension and a feature recognition weight of the feature dimension; comparing the advertisement similarity with a threshold, and determining whether the application plug-in is an advertisement plug-in according to the comparison result.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: November 21, 2017
    Assignees: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED, QIZHI SOFTWARE (BEIJING) COMPANY LIMITED
    Inventors: Di Zhang, Chun Tang
  • Patent number: 9792433
    Abstract: The present invention discloses a method and device for detecting malicious code in an intelligent terminal. The method comprises: acquiring a virtual machine executable file of an application from an application layer of an intelligent terminal operating system; decompiling the virtual machine executable file to obtain a decompiled function information structure; parsing the decompiled function information structure to extract a function calling sequence in the decompiled function information structure; matching the function calling sequence using a preset malicious code feature library; if matching succeeds, determining that the virtual machine executable file of the application contains malicious code.
    Type: Grant
    Filed: October 31, 2014
    Date of Patent: October 17, 2017
    Assignee: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventors: Kang Yang, Zhuo Chen, Hai Tang
  • Patent number: 9779606
    Abstract: The present invention discloses a method, device, and system for prompting whether a portable locator has arrived on time, one of which comprising: a server, according to position point information transmitted by the portable locator, judges that there is not a position point indicative of arrival at a destination reminder area in a current preset time period and the current time has already exceeded an estimated arrival time, and then generates and issues a non-arrival reminder. By employing the present invention, the guardian confirms at any time that the monitored person carrying the portable locator does not arrive at the destination reminder area within the preset arrival time, and thereby masters the safety information of the monitored person, whereby the user experience is improved and subsequent person search effectiveness is enhanced.
    Type: Grant
    Filed: October 24, 2014
    Date of Patent: October 3, 2017
    Assignee: Beijing Qihoo Technology Company Limited
    Inventors: Yanfang Ye, Chao Gao, Nancheng Liu
  • Patent number: 9769688
    Abstract: Disclosed are a device and a method for prompting information about a Wi-Fi signal. The device includes: one or more non-transitory computer readable medium configured to store computer-executable instruction, at least one processor to execute a plurality of software modules configured to execute the computer-executable instruction to cause: receiving a notification message broadcast by an operating system of a terminal, determining whether the target Wi-Fi signal contains an unsafe factor by detecting attribute information of the target Wi-Fi signal when the notification message displays that an event relevant to a target Wi-Fi signal occurs in the current terminal, and displaying prompt information about the target Wi-Fi signal when the target Wi-Fi signal contains an unsafe factor, the prompt information being used for prompting about the unsafe factor contained in the Wi-Fi signal for overcoming the unsafe factor.
    Type: Grant
    Filed: February 20, 2014
    Date of Patent: September 19, 2017
    Assignee: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventors: Tao Li, Xu Zhang
  • Patent number: 9760714
    Abstract: A method, an apparatus and a system for processing a computer virus. The method comprises: obtaining a correspondence between a file type of a first file infected with a computer virus and process information of a first process used by the computer virus to access the first file; and refusing access to a second file by a second process based at least in part on the correspondence, wherein a file type of the second file matches the file type of the correspondence, and process information of the second process matches the process information of the correspondence.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: September 12, 2017
    Assignee: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventors: Bo Li, Guiqiang Zou
  • Patent number: 9749341
    Abstract: The present disclosure discloses a method, device and system for recognizing network behavior of a program. The method comprises: during the program's access to a network, acquiring application layer data in a current network behavior of the program; judging whether the application layer data includes an unknown protocol; if protocols in the application layer data are all known protocols, identifying the current network behavior of the program as a network behavior of a recognizable program; and if the application layer data includes an unknown protocol, identifying the current network behavior of the program as a network behavior of a suspicious program.
    Type: Grant
    Filed: September 17, 2013
    Date of Patent: August 29, 2017
    Assignee: Beijing Qihoo Technology Company Limited
    Inventors: Haisu Liu, Cong Zhang, Yuzhi Xiong
  • Patent number: 9749324
    Abstract: Disclosed are a system, device and method for network authorization based on no password or a random password, the device comprising: a memory having instructions stored thereon; at least one processor to execute the instructions to cause: obtaining information carried in a consult message by accessing a server, wherein the consult message is generated and sent to the server by a network access device upon reception of a connection establishment request message, and the consult message comprises network communication address information identifying uniquely the master control device and information of whether a terminal device is allowed to access a network; generating an instruction notification comprising instruction information according to user input information, wherein the instruction information comprises physical address information of the terminal device and information of whether allowing the terminal device to access the network; and sending the instruction notification so that the network access d
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: August 29, 2017
    Assignee: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventors: Zhi Liu, Hongyi Zhou
  • Publication number: 20170243182
    Abstract: The present disclosure provides a method of visiting an online banking website and a browser, wherein the browser is adapted to visit an online banking website, and save an online banking website configuration file in the storing module of the browser. Regarding the implementing of the visiting method, when the webpage requesting information of a page website address is detected on the browser side, the browser firstly determines that the page website address is the website address information of the online banking website in the online banking website configuration file, and then initiatively initiates the downloading of a corresponding security plug-in on the online banking website and the installing program, so as to visit the corresponding online banking website via the security plug-in.
    Type: Application
    Filed: May 27, 2015
    Publication date: August 24, 2017
    Applicant: Beijing Qihoo Technology Company Limited
    Inventors: Zhigang Hou, Hongyi Zhou
  • Patent number: 9742774
    Abstract: Disclosed are a method and an apparatus for determining a phishing website. The method comprises: a server determining whether a target website accessed by a client is a gray website, the gray website being a website neither in a preset blacklist nor in a whitelist; the client acquiring the browsing information of the gray website in the local client, and determining whether the browsing information meets a preset condition; if yes, determining that the gray website is a non-phishing website; if not, the client acquiring the domain name feature information of the gray website, and when the domain name feature information conforms to a pre-configured rule, determining that the gray website is a phishing website.
    Type: Grant
    Filed: August 19, 2013
    Date of Patent: August 22, 2017
    Assignee: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventor: Ming Wen
  • Patent number: 9742789
    Abstract: Disclosed are a method, device and system for intercepting a web address. The method comprises: triggering an interception program pre-injected in a browser process; the interception program obtaining web address information of a network connection upon detecting a network connection operation, and determining whether the web address information is malicious web address information; and if the web address information is malicious web address information, the interception program instructing the browser process to stop accessing the malicious web address information. The present disclosure can interrupt a connection of a malicious URL in time.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: August 22, 2017
    Assignee: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventors: Yi Ding, Yuan Li
  • Patent number: 9729499
    Abstract: Disclosed are a browser and a method for domain name resolution by the same. The method comprises: starting the browser and calling DNS acceleration data information, wherein the DNS acceleration data information comprises several domain names obtained in advance and IP address information corresponding to each domain name; receiving an access request for a certain URL initiated by a user, parsing the access request and extracting the domain name corresponding to the URL; and detecting whether the domain name corresponding to the URL is contained in the DNS acceleration data information, and if yes, obtaining the IP address information corresponding to the domain name, and utilizing the IP address information for access processing. By conducting statistics on some primary domain names in advance to form DNS acceleration data information, the disclosure may implement webpage browsing acceleration when the DNS acceleration data information is called by a user-side browser.
    Type: Grant
    Filed: September 6, 2013
    Date of Patent: August 8, 2017
    Assignee: Beijing Qihoo Technology Company Limited
    Inventors: Binyan Dong, Huan Ren
  • Patent number: 9728167
    Abstract: The present invention discloses a device and method for controlling zooming-in of an electronic map, a device and method for controlling zooming-out of an electronic map, a device and method for controlling panning of an electronic map, a device and method for computing tiles within a visual region of an electronic map, and a device and method for processing an electronic map tile request queue, wherein the method for controlling zooming-in of an electronic map comprises: determining a target display level to be reached via zooming in when receiving an instruction of zooming in the map, and searching out a plurality of target tiles that need to be displayed in the target display level; selecting a pre-loaded display level based on a relationship between a current display level and the target display level, and searching out pre-loaded tiles corresponding to the target tiles in the pre-loaded display level; acquiring the pre-loaded tiles and the target tiles according to an order of priority, loading and displ
    Type: Grant
    Filed: September 23, 2014
    Date of Patent: August 8, 2017
    Assignee: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventor: Xinming Yang