CN106921974A - WIFI switching method and apparatus, system - Google Patents

WIFI switching method and apparatus, system Download PDF

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Publication number
CN106921974A
CN106921974A CN201510993241.5A CN201510993241A CN106921974A CN 106921974 A CN106921974 A CN 106921974A CN 201510993241 A CN201510993241 A CN 201510993241A CN 106921974 A CN106921974 A CN 106921974A
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CN
China
Prior art keywords
wifi
network
user equipment
list
signal
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Application number
CN201510993241.5A
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Chinese (zh)
Inventor
何松
万明明
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Beijing Qihoo Technology Co Ltd
Qizhi Software Beijing Co Ltd
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Beijing Qihoo Technology Co Ltd
Qizhi Software Beijing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Beijing Qihoo Technology Co Ltd, Qizhi Software Beijing Co Ltd filed Critical Beijing Qihoo Technology Co Ltd
Priority to CN201510993241.5A priority Critical patent/CN106921974A/en
Publication of CN106921974A publication Critical patent/CN106921974A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08Access security
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/14Reselecting a network or an air interface
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10Small scale networks; Flat hierarchical networks
    • H04W84/12WLAN [Wireless Local Area Networks]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses a kind of WIFI switching method and apparatus, system, wherein, methods described is included in when detecting WIFI switchings, obtains the WIFI lists that user equipment can be connected;According to the intensity of each WIFI signal of WIFI lists, WIFI signal of the signal intensity higher than threshold value is obtained;Asked to cloud server transmission WIFI safety detections, the WIFI safety detections request includes that the signal intensity is higher than network identity, routing iinformation and the connection attribute of the WIFI signal of threshold value, so that the cloud server detects whether the WIFI is safe;When receive the cloud server to return to the WIFI is safe testing result, WIFI switchings are carried out.

Description

WIFI switching method and apparatus, system
Technical field
The invention belongs to technical field of network security, specifically, be related to a kind of WIFI changing methods and Device, system.
Background technology
With the development of Internet technology, more and more users obtain Internet resources by internet, Also increasing user is connected by WIFI (wireless network, Wireless Fidelity) Internet.
But during the use of reality, user is possible to mobile terminal can be connected into what source was failed to understand In unsafe WIFI, the mobile terminal of user leads to carrying out network by unsafe WIFI The data produced during letter are easy to be stolen or are arrived by pry, but most of users do not recognize that Mobile terminal is connected to this risk to be brought during unsafe WIFI.
The content of the invention
In view of this, this application provides a kind of WIFI switching method and apparatus, system, it is ensured that The secure authentication of the WIFI network of user equipment switching, so as to ensure the peace of user's online and user data Entirely.
First aspect present invention provides a kind of WIFI changing methods, including:
When WIFI switchings are detected, the WIFI lists that user equipment can be connected are obtained;
According to the intensity of each WIFI signal of WIFI lists, WIFI of the signal intensity higher than threshold value is obtained Signal;
WIFI safety detections are sent to cloud server to ask, the WIFI safety detections request includes The signal intensity is higher than network identity, routing iinformation and the connection attribute of the WIFI signal of threshold value, with The cloud server is set to detect whether the WIFI is safe;
When receive the cloud server to return to the WIFI is safe testing result, carry out WIFI switches.
Wherein, the connection attribute of the WIFI includes:Service set, current geographic position, focus The information such as cipher mode, physical address, security setting;
The routing iinformation of the WIFI includes static state WIFI routing tables, dynamic WIFI routing tables, WIFI Route basic configuration information.
Wherein, after being asked to cloud server transmission WIFI safety detections, including:
Receive the cloud server and return to the WIFI when being dangerous testing result, will be described The network identity of WIFI is added in WIFI blacklists, or the use region of the WIFI is added to In the blacklist of WIFI regions, or forbid being switched to the WIFI.
Wherein, after being asked to cloud server transmission WIFI safety detections, including:
Receive the cloud server and return to the WIFI when being unknown testing result, and it is described Unsafe record number of times exceedes default frequency threshold value in the security history record of WIFI, then forbid cutting Change to the WIFI.
Wherein, according to the intensity of each WIFI signal of WIFI lists, it is higher than threshold value to obtain signal intensity WIFI signal after, including:
If the signal intensity is that the mandate that user equipment is set is believable higher than the WIFI signal of threshold value WIFI, then send the routing iinformation and connection attribute of the WIFI for safety is examined to the cloud server The information of result is surveyed, so that the cloud server adds the routing iinformation and connection attribute of the WIFI Enter in the list of network identifications of white list WIFI.
Second aspect present invention provides a kind of WIFI changing methods, including:
Cloud server receives the WIFI safety detections request that user equipment sends, and the WIFI is examined safely Surveying request includes that the WIFI safety detections request includes WIFI of the signal intensity higher than threshold value The network identity of signal, routing iinformation and connection attribute, the signal intensity are believed higher than the WIFI of threshold value Number it is the user equipment when detecting WIFI and switching, obtains the WIFI that user equipment can be connected List;According to the intensity of each WIFI signal of WIFI lists, signal intensity is obtained higher than threshold value WIFI signal;
Network identity, routing iinformation and connection attribute according to the WIFI, inquire about WIFI network safety Test database, determines whether the WIFI in the detection request is safe;
When it is determined that the WIFI in the detection request is safe testing result, by the safety Testing result is sent to user equipment, so that the user equipment carries out WIFI switchings.
Wherein, described method also includes:
The WIFI network safety detection database is set up, in the WIFI network safety detection database The list of network identifications of list of network identifications and blacklist WIFI including white list WIFI, the white name The list of network identifications of single WIFI includes the network identity of each safe WIFI and corresponding route Information and connection attribute;The list of network identifications of the blacklist WIFI includes each dangerous WIFI Network identity and corresponding routing iinformation and connection attribute;Or
The dangerous historical record of WIFI is set up, the dangerous historical record of the WIFI sets including user The network identity of the standby unsafe WIFI for reporting and the number of times for reporting.
Wherein, according to the WIFI network identity, routing iinformation and connection attribute, inquire about WIFI nets Network safety detection database, determines whether the WIFI in the detection request is safe, including:
According to the routing iinformation and connection attribute of the WIFI, the network mark with the white list WIFI The routing iinformation and connection attribute known in list are matched, if the match is successful, it is determined that the WIFI It is safety;Or
Carried out with the routing iinformation and connection attribute in the list of network identifications of the blacklist WIFI Match somebody with somebody, if the match is successful, it is determined that the WIFI is dangerous;Or
According to the routing iinformation and connection attribute of the WIFI, the network mark with the white list WIFI Know routing iinformation and connection attribute matching in the list of network identifications of list and blacklist WIFI not into Work(, it is determined that the WIFI is unknown, then inquire about the dangerous historical record of the WIFI, it is determined that Whether the dangerous record of the WIFI exceedes preset times threshold value.
Wherein it is determined that after the WIFI is dangerous or unknown, also including:
It is that dangerous testing result is sent to the user equipment by the WIFI, so that the use Family equipment adds the network identity of the WIFI in WIFI blacklists, or making the WIFI It is added in the blacklist of WIFI regions with region, or the switching for forbidding the WIFI;Or
It is unknown by the WIFI, and dangerous record is more than the testing result of preset times threshold value The user equipment is sent to, so that the user equipment forbids the switching of the WIFI.
Wherein, described method also includes:
The routing iinformation and connection attribute for receiving the WIFI that the user equipment sends are safety detection The information of result, the network of white list WIFI is added to by the routing iinformation and connection attribute of the WIFI In identification list.
Third aspect present invention provides a kind of WIFI switching devices, positioned at user equipment side, including:
Acquisition module, for when WIFI switchings are detected, obtaining the WIFI that user equipment can be connected List;According to the intensity of each WIFI signal of WIFI lists, signal intensity is obtained higher than threshold value WIFI signal;
Sending module, asks, the WIFI safety for sending WIFI safety detections to cloud server Detection request includes network identity, routing iinformation of the signal intensity higher than the WIFI signal of threshold value And connection attribute, so that the cloud server detects whether the WIFI is safe;
Handover module, is peace for receive the cloud server to return to the WIFI in receiver module During full testing result, WIFI switchings are carried out.
Wherein, the connection attribute of the WIFI includes:Service set, current geographic position, focus The information such as cipher mode, physical address, security setting;
The routing iinformation of the WIFI includes static state WIFI routing tables, dynamic WIFI routing tables, WIFI Route basic configuration information.
Wherein, described device also includes:
Setup module, the WIFI is returned for receiving the cloud server in the receiver module During for dangerous testing result, during the network identity of the WIFI added into WIFI blacklists, or will The use region of the WIFI is added in the blacklist of WIFI regions, or forbids being switched to the WIFI.
Wherein, the setup module, is additionally operable to receiving the cloud server return WIFI Unsafe record number of times surpasses during for unknown testing result, and in the security history record of the WIFI Default frequency threshold value is crossed, then forbids being switched to the WIFI.
Wherein, the sending module, if be additionally operable to the signal intensity being higher than the WIFI signal of threshold value The believable WIFI of mandate that user equipment is set, then send the road of the WIFI to the cloud server It is the information of safety detection result by information and connection attribute, so that the cloud server is by the WIFI Routing iinformation and connection attribute be added in the list of network identifications of white list WIFI.
Fourth aspect present invention provides a kind of WIFI switching devices, positioned at cloud server, including:
Receiver module, the WIFI safety detections request for receiving user equipment transmission, the WIFI peaces Full inspection surveys request includes that the WIFI safety detections request includes the signal intensity higher than threshold value The network identity of WIFI signal, routing iinformation and connection attribute, WIFI of the signal intensity higher than threshold value Signal is the user equipment when detecting WIFI and switching, and obtains the WIFI that user equipment can be connected List;According to the intensity of each WIFI signal of WIFI lists, signal intensity is obtained higher than threshold value WIFI signal;
Enquiry module, for the network identity according to the WIFI, routing iinformation and connection attribute, looks into Ask WIFI network safety detection database;
Determining module, it is whether safe for determining the WIFI in the detection request;
Sending module, for it is determined that the WIFI in the detection request is safe testing result When, the safety detection result is sent to user equipment, so as to the user equipment carries out WIFI cut Change.
Wherein, described device also includes:
Module is set up, for setting up the WIFI network safety detection database, the WIFI network peace Full Test database includes the network identity of the list of network identifications of white list WIFI and blacklist WIFI List, the list of network identifications of the white list WIFI includes the network identity of each safe WIFI And corresponding routing iinformation and connection attribute;The list of network identifications of the blacklist WIFI includes The network identity and corresponding routing iinformation and connection attribute of each dangerous WIFI;Or
The dangerous historical record of WIFI is set up, the dangerous historical record of the WIFI sets including user The network identity of the standby unsafe WIFI for reporting and the number of times for reporting.
Wherein, the determining module specifically for:
According to the routing iinformation and connection attribute of the WIFI, the network mark with the white list WIFI The routing iinformation and connection attribute known in list are matched, if the match is successful, it is determined that the WIFI It is safety;Or
Carried out with the routing iinformation and connection attribute in the list of network identifications of the blacklist WIFI Match somebody with somebody, if the match is successful, it is determined that the WIFI is dangerous;Or
According to the routing iinformation and connection attribute of the WIFI, the network mark with the white list WIFI Know routing iinformation and connection attribute matching in the list of network identifications of list and blacklist WIFI not into Work(, it is determined that the WIFI is unknown, then inquire about the dangerous historical record of the WIFI, it is determined that Whether the dangerous record of the WIFI exceedes preset times threshold value.
Wherein, the sending module is additionally operable to:
It is that dangerous testing result is sent to the user equipment by the WIFI, so that the use Family equipment adds the network identity of the WIFI in WIFI blacklists, or making the WIFI It is added in the blacklist of WIFI regions with region, or the switching for forbidding the WIFI;Or
It is unknown by the WIFI, and dangerous record is more than the testing result of preset times threshold value The user equipment is sent to, so that the user equipment forbids the switching of the WIFI.
Wherein, the receiver module, the route for receiving the WIFI that the user equipment sends Information and connection attribute are the information of safety detection result, and the routing iinformation of the WIFI and connection are belonged to Property is added in the list of network identifications of white list WIFI.
The present invention also provides a kind of WIFI switching systems, including:User equipment and cloud server;
The user equipment includes the device as described in the third aspect;
The cloud server includes the device as described in fourth aspect.
In the embodiment of the present invention, user equipment, can be by be switched WIFI when WIFI switchings are carried out Information is sent to cloud server and carries out detecting what whether the WIFI trusted safely, it is determined that safety is trusted On the basis of carry out WIFI switchings;It is determined that the WIFI forbids WIFI to switch when being danger, it is determined that When the WIFI is that unknown and unsafe record number of times exceedes default frequency threshold value, WIFI is forbidden to switch, Ensure the WIFI safety of user equipment switching, while also ensureing the security of user's online.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, constitutes of the application Point, the schematic description and description of the application is used to explain the application, does not constitute to the application's Improper restriction.In the accompanying drawings:
Fig. 1 is a kind of schematic flow sheet of WIFI changing methods that the embodiment of the present application is provided;
Fig. 2 is a kind of structural representation of WIFI switching devices that the embodiment of the present application is provided;
Fig. 3 is a kind of structural representation of WIFI switching devices that the embodiment of the present application is provided.
Specific embodiment
Embodiments of the present invention are described in detail below in conjunction with drawings and Examples, thereby to the present invention How application technology means can fully understand to solve technical problem and reach the implementation process of technology effect And implement according to this.
In a typical configuration, computing device include one or more processors (CPU), input/ Output interface, network interface and internal memory.
Internal memory potentially includes the volatile memory in computer-readable medium, random access memory And/or the form, such as read-only storage (ROM) or flash memory (flash RAM) such as Nonvolatile memory (RAM). Internal memory is the example of computer-readable medium.
Computer-readable medium includes that permanent and non-permanent, removable and non-removable media can be by Any method or technique realizes information Store.Information can be computer-readable instruction, data structure, The module of program or other data.The example of the storage medium of computer includes, but are not limited to phase transition internal memory (PRAM), static RAM (SRAM), dynamic random access memory (DRAM), other The random access memory (RAM) of type, read-only storage (ROM), electrically erasable is read-only deposits Reservoir (EEPROM), fast flash memory bank or other memory techniques, read-only optical disc read-only storage (CD-ROM), digital versatile disc (DVD) or other optical storages, magnetic cassette tape, tape magnetic Disk storage or other magnetic storage apparatus or any other non-transmission medium, can be used for storage can be counted The information that calculation equipment is accessed.Defined according to herein, computer-readable medium does not include non-temporary computer Readable media (transitory media), such as data-signal and carrier wave of modulation.
Some vocabulary are such as have invoked in the middle of specification and claim to censure specific components.This area skill Art personnel are, it is to be appreciated that hardware manufacturer may call same component with different nouns.This explanation Book and claim not in the way of the difference of title is used as distinguishing component, but with component in function On difference be used as distinguish criterion.Such as " the bag in specification in the whole text and claim mentioned in Containing " it is an open language, therefore " include but be not limited to " should be construed to." substantially " refer to can In the error range of reception, those skilled in the art can solve the technology in the range of certain error and ask Topic, basically reaches the technique effect.Additionally, " coupling " one word is herein comprising any directly and indirect Electric property coupling means.Therefore, if a first device is coupled to a second device described in text, represent The first device can directly be electrically coupled to the second device, or by other devices or coupling means The second device is electrically coupled to indirectly.Specification subsequent descriptions are implementation preferable implementation of the invention Mode, so the description is for the purpose of illustrating rule of the invention, to be not limited to the present invention Scope.Protection scope of the present invention ought be defined depending on the appended claims person of defining.
Also, it should be noted that term " including ", "comprising" or its any other variant be intended to contain Lid nonexcludability is included, so that commodity or system including a series of key elements not only include those Key element, but also other key elements including being not expressly set out, or also include for this commodity or The intrinsic key element of system.In the absence of more restrictions, being limited by sentence "including a ..." Fixed key element, it is not excluded that also exist in the commodity or system including the key element it is other it is identical will Element.
Fig. 1 is a kind of schematic flow sheet of WIFI changing methods that the embodiment of the present application is provided;Such as Fig. 1 It is shown, including:
101st, user equipment obtains the WIFI that user equipment can be connected when WIFI switchings are detected List;
For example, during user equipment switching WIFI, the WIFI signal that can be connected first is searched for, if can To search during multiple WIFI signals, multiple WIFI signals are arranged to WIFI lists.
102nd, user equipment obtains signal intensity according to the intensity of each WIFI signal of WIFI lists Higher than the WIFI signal of threshold value;
The WIFI lists include multiple WIFI signals, and each WIFI signal one signal of correspondence is strong Degree, setting signal intensity threshold in the embodiment of the present invention, this threshold value can be set according to online demand Put;The demand fast in order to meet user's networking speed, in the embodiment of the present invention, the WIFI signal of switching Intensity is needed higher than the threshold value for setting, therefore, signal intensity is obtained in WIFI lists higher than threshold value WIFI signal and corresponding network identity, routing iinformation and connection attribute.
Wherein, the connection attribute of the WIFI includes:Service set, current geographic position, focus The information such as cipher mode, physical address, security setting;The routing iinformation of the WIFI includes static state WIFI Routing table, dynamic WIFI routing tables, WIFI route basic configuration informations.
It should be noted that in the embodiment of the present invention, in a step 101, if the signal intensity is higher than The WIFI signal of threshold value is mandate believable WIFI (inhabitation of such as user or the public affairs that user equipment is set The WIFI set in the range of department is the WIFI for trusting), then send the WIFI to the cloud server Routing iinformation and connection attribute be the information of safety detection result so that the cloud server will be described The routing iinformation and connection attribute of WIFI are added in the list of network identifications of white list WIFI.
103rd, user equipment sends WIFI safety detections and asks to cloud server;
Wherein, the WIFI safety detections request includes that the signal intensity is believed higher than the WIFI of threshold value Number network identity, routing iinformation and connection attribute;
104th, the network mark of the WIFI that cloud server includes according to WIFI safety detections request Knowledge, routing iinformation and connection attribute, inquire about WIFI network safety detection database, determine the detection Whether the WIFI in request is safe;
Specifically, being set up in the embodiment of the present invention, in cloud server has WIFI network safety detection number According to storehouse, wherein, the WIFI network safety detection database includes the network identity of white list WIFI List and the list of network identifications of blacklist WIFI, wrap in the list of network identifications of the white list WIFI Include the network identity and corresponding routing iinformation and connection attribute of each safe WIFI;The black name The list of network identifications of single WIFI includes the network identity of each dangerous WIFI and corresponding route Information and connection attribute.
Based on above-mentioned WIFI network safety detection database, cloud server is wrapped during safety detection is asked The routing iinformation and connection attribute of the WIFI for including, the network identity with the white list WIFI are arranged Routing iinformation and connection attribute in table are matched, if the match is successful, it is determined that the WIFI is peace Complete;Or
The routing iinformation and connection attribute of the WIFI that safety detection is asked to include are black with described Routing iinformation and connection attribute in the list of network identifications of list WIFI are matched, if the match is successful, Then determine that the WIFI is dangerous;Or
The routing iinformation and connection attribute of the WIFI that safety detection is asked to include are white with described Routing iinformation and company in the list of network identifications of list WIFI and the list of network identifications of blacklist WIFI Connect attributes match unsuccessful, it is determined that the WIFI is unknown, then inquire about the uneasiness of the WIFI Full historical record, determines whether the dangerous record of the WIFI exceedes preset times threshold value.Therefore, The dangerous historical record for having WIFI, the dangerous historical record of the WIFI are set up in cloud server The network identity of the unsafe WIFI including user equipment to report and the number of times for reporting.
Alternatively, the foundation of the list of network identifications of white list WIFI can be achieved in that:
User equipment can pre-set the WIFI for authorizing and trusting, for example, user can will be clear and definite For the routing iinformation for trusting WIFI is preserved in a user device;User equipment can also be deployed in certain In individual trust region, such as in the inhabitation of user or firm-wide, the region that user equipment will be detected Interior WIFI is defined as trusting WIFI and preserving, meanwhile, these trust is sent to cloud server The information of WIFI;Afterwards, cloud server sets up the list of network identifications of white list WIFI, by user The information of the trust WIFI that equipment sends is added in the list of network identifications of white list WIFI.
Alternatively, the foundation of the list of network identifications of blacklist WIFI can be achieved in that:
For example, there occurs that Dangerous Internet event (is such as stolen by the WIFI when user equipment is using certain WIFI Take user profile), then it is considered that the WIFI is the WIFI of a fishing WIFI or danger, use The WIFI information of the fishing or danger can be sent to cloud server by family equipment, and cloud server is built The list of network identifications of vertical blacklist WIFI, the information of the dangerous WIFI that user equipment is sent is added To in the list of network identifications of blacklist WIFI.Or, user equipment is the free WIFI's of certain offer Dangerous Internet event (user profile has such as been stolen by the WIFI) is there occurs when region is using WIFI, And the region is by the WIFI that multiple (predetermined number) user equipment to report are dangerous, then user The danger zone can be reported cloud server by equipment, and cloud server can be by the danger zone All WIFI be added to the list of network identifications of blacklist WIFI.
105th, cloud server sends the qualification result that the WIFI safety detections are asked to user equipment.
Alternatively after step 105, including:
The 106th, if WIFI described in qualification result is safe, user equipment carries out WIFI switchings;
Or
If the 107th, WIFI described in qualification result for it is dangerous, user equipment is by the network of the WIFI Mark is added in WIFI blacklists, or that the use region of the WIFI is added into WIFI regions is black In list, or forbid being switched to the WIFI;
Or
The 108th, if WIFI described in qualification result is unknown, and the security history of the WIFI is recorded In it is unsafe record number of times exceed default frequency threshold value, then forbid being switched to the WIFI.
In the embodiment of the present invention, user equipment, can be by be switched WIFI when WIFI switchings are carried out Information is sent to cloud server and carries out detecting what whether the WIFI trusted safely, it is determined that safety is trusted On the basis of carry out WIFI switchings;It is determined that the WIFI forbids WIFI to switch when being danger, it is determined that When the WIFI is that unknown and unsafe record number of times exceedes default frequency threshold value, WIFI is forbidden to switch, Ensure the WIFI safety of user equipment switching, while also ensureing the security of user's online.
Fig. 2 is a kind of structural representation of WIFI switching devices that the embodiment of the present application is provided;Positioned at use Family equipment side, as shown in Fig. 2 including:
Acquisition module 21, for when WIFI switchings are detected, obtaining what user equipment can be connected WIFI lists;According to the intensity of each WIFI signal of WIFI lists, it is higher than threshold to obtain signal intensity The WIFI signal of value;
Sending module 22, asks, the WIFI for sending WIFI safety detections to cloud server Safety detection request includes network identity of the signal intensity higher than the WIFI signal of threshold value, route Information and connection attribute, so that the cloud server detects whether the WIFI is safe;
Handover module 23, the WIFI is returned for receiving the cloud server in receiver module 24 For safety testing result when, carry out WIFI switchings.
Wherein, the connection attribute of the WIFI includes:Service set, current geographic position, focus The information such as cipher mode, physical address, security setting;
The routing iinformation of the WIFI includes static state WIFI routing tables, dynamic WIFI routing tables, WIFI Route basic configuration information.
Wherein, described device also includes:
Setup module 25, it is described for receiving the cloud server return in the receiver module When WIFI is dangerous testing result, during the network identity of the WIFI added into WIFI blacklists, Or the use region of the WIFI is added in the blacklist of WIFI regions, or forbid being switched to institute State WIFI.
The setup module 25, it is not to be additionally operable to receive the cloud server to return to the WIFI Unsafe record number of times exceedes in advance during the testing result known, and in the security history record of the WIFI If frequency threshold value, then forbid being switched to the WIFI.
The sending module 22, if it is user to be additionally operable to the signal intensity higher than the WIFI signal of threshold value The believable WIFI of mandate that equipment is set, the then route for sending the WIFI to the cloud server is believed Breath and connection attribute are the information of safety detection result, so that the cloud server is by the WIFI's Routing iinformation and connection attribute are added in the list of network identifications of white list WIFI;Or to the cloud The routing iinformation and connection attribute that end server sends the WIFI are dangerous information, so that the cloud The routing iinformation and connection attribute of the WIFI are added to end server the network identity of blacklist WIFI In list.
Fig. 3 is a kind of structural representation of WIFI switching devices that the embodiment of the present application is provided, positioned at cloud End server side, as shown in figure 3, including:
Receiver module 31, the WIFI safety detections request for receiving user equipment transmission, the WIFI Safety detection request includes that the WIFI safety detections request includes that the signal intensity is higher than threshold value The network identity of WIFI signal, routing iinformation and connection attribute, the signal intensity is higher than threshold value WIFI signal is the user equipment when detecting WIFI and switching, and obtains what user equipment can be connected WIFI lists;According to the intensity of each WIFI signal of WIFI lists, it is higher than threshold to obtain signal intensity The WIFI signal of value;
Enquiry module 32, for the network identity according to the WIFI, routing iinformation and connection attribute, Inquiry WIFI network safety detection database;
Determining module 33, it is whether safe for determining the WIFI in the detection request;
Sending module 34, for it is determined that the WIFI in the detection request is safe detection knot During fruit, the safety detection result is sent to user equipment, so that the user equipment carries out WIFI Switching.
Described device also includes:
Module 35 is set up, for setting up the WIFI network safety detection database, the WIFI nets Network safety detection database includes the network of the list of network identifications of white list WIFI and blacklist WIFI Identification list, the list of network identifications of the white list WIFI includes the network of each safe WIFI Mark and corresponding routing iinformation and connection attribute;In the list of network identifications of the blacklist WIFI Network identity and corresponding routing iinformation and connection attribute including each dangerous WIFI;Or build The dangerous historical record of vertical WIFI, the dangerous historical record of the WIFI includes user equipment to report Unsafe WIFI network identity and the number of times that reports.
The determining module 33 specifically for:
According to the routing iinformation and connection attribute of the WIFI, the network mark with the white list WIFI The routing iinformation and connection attribute known in list are matched, if the match is successful, it is determined that the WIFI It is safety;Or
Carried out with the routing iinformation and connection attribute in the list of network identifications of the blacklist WIFI Match somebody with somebody, if the match is successful, it is determined that the WIFI is dangerous;Or
According to the routing iinformation and connection attribute of the WIFI, the network mark with the white list WIFI Know routing iinformation and connection attribute matching in the list of network identifications of list and blacklist WIFI not into Work(, it is determined that the WIFI is unknown, then inquire about the dangerous historical record of the WIFI, it is determined that Whether the dangerous record of the WIFI exceedes preset times threshold value.
The sending module 34 is additionally operable to:
It is that dangerous testing result is sent to the user equipment by the WIFI, so that the use Family equipment adds the network identity of the WIFI in WIFI blacklists, or making the WIFI It is added in the blacklist of WIFI regions with region, or the switching for forbidding the WIFI;Or
It is unknown by the WIFI, and dangerous record is more than the testing result of preset times threshold value The user equipment is sent to, so that the user equipment forbids the switching of the WIFI.
The receiver module 31, the routing iinformation for receiving the WIFI that the user equipment sends It is the information of safety detection result with connection attribute, the routing iinformation and connection attribute of the WIFI is added Enter in the list of network identifications of white list WIFI;Or be additionally operable to receive what the user equipment sent The routing iinformation and connection attribute of the WIFI are dangerous information, by the routing iinformation of the WIFI and Connection attribute is added in the list of network identifications of blacklist WIFI.
The method that Fig. 2 and Fig. 3 shown devices can perform embodiment illustrated in fig. 1, its realization principle and skill Art effect is repeated no more.
The embodiment of the present invention also provides a kind of WIFI switching systems, including user equipment and cloud server, Wherein, user equipment includes device as shown in Figure 2, and cloud server includes device as shown in Figure 3, Its realization principle and technique effect are repeated no more.
1a, a kind of WIFI changing methods, including:
When WIFI switchings are detected, the WIFI lists that user equipment can be connected are obtained;
According to the intensity of each WIFI signal of WIFI lists, WIFI of the signal intensity higher than threshold value is obtained Signal;
WIFI safety detections are sent to cloud server to ask, the WIFI safety detections request includes The signal intensity is higher than network identity, routing iinformation and the connection attribute of the WIFI signal of threshold value, with The cloud server is set to detect whether the WIFI is safe;
When receive the cloud server to return to the WIFI is safe testing result, carry out WIFI switches.
2a, the method as described in 1a, the connection attribute of the WIFI include:Service set, when The information such as preceding geographical position, focus cipher mode, physical address, security setting;
The routing iinformation of the WIFI includes static state WIFI routing tables, dynamic WIFI routing tables, WIFI Route basic configuration information.
3a, the method as described in 1a, after being asked to cloud server transmission WIFI safety detections, bag Include:
Receive the cloud server and return to the WIFI when being dangerous testing result, will be described The network identity of WIFI is added in WIFI blacklists, or the use region of the WIFI is added to In the blacklist of WIFI regions, or forbid being switched to the WIFI.
4a, the method as described in 1a, after being asked to cloud server transmission WIFI safety detections, bag Include:
Receive the cloud server and return to the WIFI when being unknown testing result, and it is described Unsafe record number of times exceedes default frequency threshold value in the security history record of WIFI, then forbid cutting Change to the WIFI.
5a, the method as described in 1a, according to the intensity of each WIFI signal of WIFI lists, obtain After signal intensity is higher than the WIFI signal of threshold value, including:
If the signal intensity is that the mandate that user equipment is set is believable higher than the WIFI signal of threshold value WIFI, then send the routing iinformation and connection attribute of the WIFI for safety is examined to the cloud server The information of result is surveyed, so that the cloud server adds the routing iinformation and connection attribute of the WIFI Enter in the list of network identifications of white list WIFI.
6b, a kind of WIFI changing methods, including:
Cloud server receives the WIFI safety detections request that user equipment sends, and the WIFI is examined safely Surveying request includes that the WIFI safety detections request includes WIFI of the signal intensity higher than threshold value The network identity of signal, routing iinformation and connection attribute, the signal intensity are believed higher than the WIFI of threshold value Number it is the user equipment when detecting WIFI and switching, obtains the WIFI that user equipment can be connected List;According to the intensity of each WIFI signal of WIFI lists, signal intensity is obtained higher than threshold value WIFI signal;
Network identity, routing iinformation and connection attribute according to the WIFI, inquire about WIFI network safety Test database, determines whether the WIFI in the detection request is safe;
When it is determined that the WIFI in the detection request is safe testing result, by the safety Testing result is sent to user equipment, so that the user equipment carries out WIFI switchings.
7b, the method as described in 6b, also include:
The WIFI network safety detection database is set up, in the WIFI network safety detection database The list of network identifications of list of network identifications and blacklist WIFI including white list WIFI, the white name The list of network identifications of single WIFI includes the network identity of each safe WIFI and corresponding route Information and connection attribute;The list of network identifications of the blacklist WIFI includes each dangerous WIFI Network identity and corresponding routing iinformation and connection attribute;Or
The dangerous historical record of WIFI is set up, the dangerous historical record of the WIFI sets including user The network identity of the standby unsafe WIFI for reporting and the number of times for reporting.
8b, the method as described in 7b, network identity, routing iinformation and connection category according to the WIFI Property, WIFI network safety detection database is inquired about, whether determine the WIFI detected in request Safety, including:
According to the routing iinformation and connection attribute of the WIFI, the network mark with the white list WIFI The routing iinformation and connection attribute known in list are matched, if the match is successful, it is determined that the WIFI It is safety;Or
Carried out with the routing iinformation and connection attribute in the list of network identifications of the blacklist WIFI Match somebody with somebody, if the match is successful, it is determined that the WIFI is dangerous;Or
According to the routing iinformation and connection attribute of the WIFI, the network mark with the white list WIFI Know routing iinformation and connection attribute matching in the list of network identifications of list and blacklist WIFI not into Work(, it is determined that the WIFI is unknown, then inquire about the dangerous historical record of the WIFI, it is determined that Whether the dangerous record of the WIFI exceedes preset times threshold value.
9b, the method as described in 8b, after determining that the WIFI is dangerous or unknown, also include:
It is that dangerous testing result is sent to the user equipment by the WIFI, so that the use Family equipment adds the network identity of the WIFI in WIFI blacklists, or making the WIFI It is added in the blacklist of WIFI regions with region, or the switching for forbidding the WIFI;Or
It is unknown by the WIFI, and dangerous record is more than the testing result of preset times threshold value The user equipment is sent to, so that the user equipment forbids the switching of the WIFI.
10b, the method as described in 6b, also include:
The routing iinformation and connection attribute for receiving the WIFI that the user equipment sends are safety detection The information of result, the network of white list WIFI is added to by the routing iinformation and connection attribute of the WIFI In identification list.
11c, a kind of WIFI switching devices, positioned at user equipment side, including:
Acquisition module, for when WIFI switchings are detected, obtaining the WIFI that user equipment can be connected List;According to the intensity of each WIFI signal of WIFI lists, signal intensity is obtained higher than threshold value WIFI signal;
Sending module, asks, the WIFI safety for sending WIFI safety detections to cloud server Detection request includes network identity, routing iinformation of the signal intensity higher than the WIFI signal of threshold value And connection attribute, so that the cloud server detects whether the WIFI is safe;
Handover module, is peace for receive the cloud server to return to the WIFI in receiver module During full testing result, WIFI switchings are carried out.
12c, the device as described in 11c, the connection attribute of the WIFI include:Service set, The information such as current geographic position, focus cipher mode, physical address, security setting;
The routing iinformation of the WIFI includes static state WIFI routing tables, dynamic WIFI routing tables, WIFI Route basic configuration information.
13c, the device as described in 11c, also include:
Setup module, the WIFI is returned for receiving the cloud server in the receiver module During for dangerous testing result, during the network identity of the WIFI added into WIFI blacklists, or will The use region of the WIFI is added in the blacklist of WIFI regions, or forbids being switched to the WIFI.
14c, the device as described in 11c:
The setup module, it is unknown to be additionally operable to receive the cloud server to return to the WIFI Testing result when, and in the security history record of the WIFI unsafe record number of times exceed it is default Frequency threshold value, then forbid being switched to the WIFI.
15c, the device as described in 11c:
The sending module, if being additionally operable to WIFI signal of the signal intensity higher than threshold value for user sets The standby believable WIFI of mandate for setting, then send the routing iinformation of the WIFI to the cloud server It is the information of safety detection result with connection attribute, so that the cloud server is by the road of the WIFI It is added in the list of network identifications of white list WIFI by information and connection attribute.
16d, a kind of WIFI switching devices, positioned at cloud server, including:
Receiver module, the WIFI safety detections request for receiving user equipment transmission, the WIFI peaces Full inspection surveys request includes that the WIFI safety detections request includes the signal intensity higher than threshold value The network identity of WIFI signal, routing iinformation and connection attribute, WIFI of the signal intensity higher than threshold value Signal is the user equipment when detecting WIFI and switching, and obtains the WIFI that user equipment can be connected List;According to the intensity of each WIFI signal of WIFI lists, signal intensity is obtained higher than threshold value WIFI signal;
Enquiry module, for the network identity according to the WIFI, routing iinformation and connection attribute, looks into Ask WIFI network safety detection database;
Determining module, it is whether safe for determining the WIFI in the detection request;
Sending module, for it is determined that the WIFI in the detection request is safe testing result When, the safety detection result is sent to user equipment, so as to the user equipment carries out WIFI cut Change.
17d, the device as described in 16d, also include:
Module is set up, for setting up the WIFI network safety detection database, the WIFI network peace Full Test database includes the network identity of the list of network identifications of white list WIFI and blacklist WIFI List, the list of network identifications of the white list WIFI includes the network identity of each safe WIFI And corresponding routing iinformation and connection attribute;The list of network identifications of the blacklist WIFI includes The network identity and corresponding routing iinformation and connection attribute of each dangerous WIFI;Or
The dangerous historical record of WIFI is set up, the dangerous historical record of the WIFI sets including user The network identity of the standby unsafe WIFI for reporting and the number of times for reporting.
18d, the device as described in 17d, the determining module specifically for:
According to the routing iinformation and connection attribute of the WIFI, the network mark with the white list WIFI The routing iinformation and connection attribute known in list are matched, if the match is successful, it is determined that the WIFI It is safety;Or
Carried out with the routing iinformation and connection attribute in the list of network identifications of the blacklist WIFI Match somebody with somebody, if the match is successful, it is determined that the WIFI is dangerous;Or
According to the routing iinformation and connection attribute of the WIFI, the network mark with the white list WIFI Know routing iinformation and connection attribute matching in the list of network identifications of list and blacklist WIFI not into Work(, it is determined that the WIFI is unknown, then inquire about the dangerous historical record of the WIFI, it is determined that Whether the dangerous record of the WIFI exceedes preset times threshold value.
19d, the device as described in 18d, the sending module are additionally operable to:
It is that dangerous testing result is sent to the user equipment by the WIFI, so that the use Family equipment adds the network identity of the WIFI in WIFI blacklists, or making the WIFI It is added in the blacklist of WIFI regions with region, or the switching for forbidding the WIFI;Or
It is unknown by the WIFI, and dangerous record is more than the testing result of preset times threshold value The user equipment is sent to, so that the user equipment forbids the switching of the WIFI.
20d, the device as described in 16d:
The receiver module, for receive the WIFI that the user equipment sends routing iinformation and Connection attribute is the information of safety detection result, and the routing iinformation of the WIFI and connection attribute are added To in the list of network identifications of white list WIFI.
21e, a kind of WIFI switching systems, including:User equipment and cloud server;
The user equipment includes the device as any one of 11c-15c;
The cloud server includes the device as any one of 16d-20d.
Described above has shown and described some preferred embodiments of the invention, but as it was previously stated, should manage The solution present invention is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, And can be used for various other combinations, modification and environment, and can in invention contemplated scope described herein, It is modified by the technology or knowledge of above-mentioned teaching or association area.And those skilled in the art are carried out changes Dynamic and change does not depart from the spirit and scope of the present invention, then all should be in the protection of appended claims of the present invention In the range of.

Claims (10)

1. a kind of WIFI changing methods, it is characterised in that including:
When WIFI switchings are detected, the WIFI lists that user equipment can be connected are obtained;
According to the intensity of each WIFI signal of WIFI lists, WIFI of the signal intensity higher than threshold value is obtained Signal;
WIFI safety detections are sent to cloud server to ask, the WIFI safety detections request includes The signal intensity is higher than network identity, routing iinformation and the connection attribute of the WIFI signal of threshold value, with The cloud server is set to detect whether the WIFI is safe;
When receive the cloud server to return to the WIFI is safe testing result, carry out WIFI switches.
2. the method for claim 1, it is characterised in that the connection attribute bag of the WIFI Include:Service set, current geographic position, focus cipher mode, physical address, security setting etc. are believed Breath;
The routing iinformation of the WIFI includes static state WIFI routing tables, dynamic WIFI routing tables, WIFI Route basic configuration information.
3. the method for claim 1, it is characterised in that send WIFI to cloud server and pacify Full inspection is surveyed after request, including:
Receive the cloud server and return to the WIFI when being dangerous testing result, will be described The network identity of WIFI is added in WIFI blacklists, or the use region of the WIFI is added to In the blacklist of WIFI regions, or forbid being switched to the WIFI.
4. the method for claim 1, it is characterised in that send WIFI to cloud server and pacify Full inspection is surveyed after request, including:
Receive the cloud server and return to the WIFI when being unknown testing result, and it is described Unsafe record number of times exceedes default frequency threshold value in the security history record of WIFI, then forbid cutting Change to the WIFI.
5. a kind of WIFI changing methods, it is characterised in that including:
Cloud server receives the WIFI safety detections request that user equipment sends, and the WIFI is examined safely Surveying request includes that the WIFI safety detections request includes WIFI of the signal intensity higher than threshold value The network identity of signal, routing iinformation and connection attribute, the signal intensity are believed higher than the WIFI of threshold value Number it is the user equipment when detecting WIFI and switching, obtains the WIFI that user equipment can be connected List;According to the intensity of each WIFI signal of WIFI lists, signal intensity is obtained higher than threshold value WIFI signal;
Network identity, routing iinformation and connection attribute according to the WIFI, inquire about WIFI network safety Test database, determines whether the WIFI in the detection request is safe;
When it is determined that the WIFI in the detection request is safe testing result, by the safety Testing result is sent to user equipment, so that the user equipment carries out WIFI switchings.
6. method as claimed in claim 5, it is characterised in that also include:
The WIFI network safety detection database is set up, in the WIFI network safety detection database The list of network identifications of list of network identifications and blacklist WIFI including white list WIFI, the white name The list of network identifications of single WIFI includes the network identity of each safe WIFI and corresponding route Information and connection attribute;The list of network identifications of the blacklist WIFI includes each dangerous WIFI Network identity and corresponding routing iinformation and connection attribute;Or
The dangerous historical record of WIFI is set up, the dangerous historical record of the WIFI sets including user The network identity of the standby unsafe WIFI for reporting and the number of times for reporting.
7. method as claimed in claim 6, it is characterised in that network identity according to the WIFI, Routing iinformation and connection attribute, inquire about WIFI network safety detection database, determine the detection request In the WIFI whether safety, including:
According to the routing iinformation and connection attribute of the WIFI, the network mark with the white list WIFI The routing iinformation and connection attribute known in list are matched, if the match is successful, it is determined that the WIFI It is safety;Or
Carried out with the routing iinformation and connection attribute in the list of network identifications of the blacklist WIFI Match somebody with somebody, if the match is successful, it is determined that the WIFI is dangerous;Or
According to the routing iinformation and connection attribute of the WIFI, the network mark with the white list WIFI Know routing iinformation and connection attribute matching in the list of network identifications of list and blacklist WIFI not into Work(, it is determined that the WIFI is unknown, then inquire about the dangerous historical record of the WIFI, it is determined that Whether the dangerous record of the WIFI exceedes preset times threshold value.
8. a kind of WIFI switching devices, positioned at user equipment side, it is characterised in that including:
Acquisition module, for when WIFI switchings are detected, obtaining the WIFI that user equipment can be connected List;According to the intensity of each WIFI signal of WIFI lists, signal intensity is obtained higher than threshold value WIFI signal;
Sending module, asks, the WIFI safety for sending WIFI safety detections to cloud server Detection request includes network identity, routing iinformation of the signal intensity higher than the WIFI signal of threshold value And connection attribute, so that the cloud server detects whether the WIFI is safe;
Handover module, is peace for receive the cloud server to return to the WIFI in receiver module During full testing result, WIFI switchings are carried out.
9. a kind of WIFI switching devices, positioned at cloud server, it is characterised in that including:
Receiver module, the WIFI safety detections request for receiving user equipment transmission, the WIFI peaces Full inspection surveys request includes that the WIFI safety detections request includes the signal intensity higher than threshold value The network identity of WIFI signal, routing iinformation and connection attribute, WIFI of the signal intensity higher than threshold value Signal is the user equipment when detecting WIFI and switching, and obtains the WIFI that user equipment can be connected List;According to the intensity of each WIFI signal of WIFI lists, signal intensity is obtained higher than threshold value WIFI signal;
Enquiry module, for the network identity according to the WIFI, routing iinformation and connection attribute, looks into Ask WIFI network safety detection database;
Determining module, it is whether safe for determining the WIFI in the detection request;
Sending module, for it is determined that the WIFI in the detection request is safe testing result When, the safety detection result is sent to user equipment, so as to the user equipment carries out WIFI cut Change.
10. a kind of WIFI switching systems, it is characterised in that including:User equipment and cloud server;
The user equipment includes device as claimed in claim 8;
The cloud server includes device as claimed in claim 9.
CN201510993241.5A 2015-12-24 2015-12-24 WIFI switching method and apparatus, system Pending CN106921974A (en)

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Application publication date: 20170704