CN111225378A - Intelligent wifi screening method, mobile terminal and terminal readable storage medium - Google Patents

Intelligent wifi screening method, mobile terminal and terminal readable storage medium Download PDF

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Publication number
CN111225378A
CN111225378A CN201811428107.0A CN201811428107A CN111225378A CN 111225378 A CN111225378 A CN 111225378A CN 201811428107 A CN201811428107 A CN 201811428107A CN 111225378 A CN111225378 A CN 111225378A
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China
Prior art keywords
wifi
password
host
mobile terminal
free
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CN201811428107.0A
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CN111225378B (en
Inventor
阙新华
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Qiku Internet Technology Shenzhen Co Ltd
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Qiku Internet Technology Shenzhen Co Ltd
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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
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/02Access restriction performed under specific conditions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/16Discovering, processing access restriction or access information
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

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

Abstract

The invention provides an intelligent wifi screening method, a mobile terminal and a terminal readable storage medium, wherein a plurality of wifi host information in a preset range are obtained through the mobile terminal, and a password wifi host and a password-free wifi host which are contained in the wifi host information are identified, so that the mobile terminal obtains surrounding wifi signals and wifi host information, then the mobile terminal screens specified wifi hosts meeting preset conditions from all password-free wifi hosts according to preset rules, and is automatically connected with the specified wifi hosts to perform internet interaction, the specified wifi hosts screened by the mobile terminal have the effects of networking and not stealing user information, and the effects of filtering password-free wifi which cannot be networked by the mobile terminal and filtering password-free wifi which has user information stored by stealing the mobile terminal are realized.

Description

Intelligent wifi screening method, mobile terminal and terminal readable storage medium
Technical Field
The invention relates to the field of mobile terminals, in particular to an intelligent wifi screening method, a mobile terminal and a terminal readable storage medium.
Background
In the current life, a plurality of wifi signals can be identified by a mobile terminal (including a mobile phone, a tablet, a notebook computer and the like) of people, some require passwords, and some do not require passwords, so that a user usually tends to click to connect a wifi host without the passwords; some wifi without the password can cause people to mistakenly consider the wifi as free wifi, and people can not surf the internet actually after connecting the mobile terminal with the wifi without the password, so that the interaction experience of users is reduced; moreover, the free wifi has low safety and risks of stealing people's information.
Disclosure of Invention
The invention provides an intelligent wifi screening method, a mobile terminal and a terminal readable storage medium, and aims to help the mobile terminal to filter a password-free wifi host which cannot be on the internet and filter a password-free wifi host which steals user information of the mobile terminal.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides an intelligent wifi screening method, which comprises the following steps:
acquiring a plurality of wifi host information within a preset range by taking a mobile terminal as a center;
identifying wifi hosts with passwords and wifi hosts without passwords contained in the wifi host information, wherein at least one wifi host without passwords is identified;
selecting specified wifi hosts meeting preset conditions from the password-free wifi hosts according to preset rules;
and automatically connecting the specified wifi host to perform internet interaction.
Further, follow according to preset rule do not have the step of wifi host computer of appointed that the screening satisfies the predetermined condition in the wifi host computer of password, include:
connecting a first password-free wifi host in a trial mode, wherein the first password-free wifi host is any one of all password-free wifi hosts;
sending a preset downloading data packet to a cloud server according to a data channel corresponding to the first password-free wifi host;
judging whether the download content corresponding to the preset download data packet returned by the cloud server is received or not;
if yes, the first password-free wifi host is judged to be the appointed wifi host meeting the preset conditions, and the information of the first password-free wifi host is stored in the database to be connected.
Further, after the step of storing the first wireless wifi host in the database to be connected, the method includes:
calling second password-free wifi host information in the database to be connected;
encrypting user information in the mobile terminal to form a ciphertext, and establishing association with a monitoring text preselected by a user;
connecting the second password-free wifi host, and detecting whether the second password-free wifi host actively acquires the monitoring text;
and if so, excluding the second password-free wifi host information from the database to be connected.
Further, the step of encrypting the user information in the mobile terminal to form a ciphertext and establishing association with the monitoring text preselected by the user comprises:
symmetrically encrypting the user information by AES to form the ciphertext;
and encapsulating the ciphertext in the monitoring text.
Further, the step of trying to connect the first wireless wifi host includes:
respectively acquiring the signal intensity of all the password-free wifi hosts;
and according to the signal intensity from strong to weak, sequentially connecting all the password-free wifi hosts in a pilot test mode with the first password-free wifi host.
Further, before the step of obtaining the wifi host information within a preset range with the mobile terminal as the center, the method includes:
judging whether the wifi connection function is in a starting state or not;
and if so, generating an instruction for acquiring a plurality of wifi host information within a preset range by taking the mobile terminal as a center.
Further, it is a plurality of to discern the wifi host information contains have the password wifi host computer and do not have the password wifi host computer after the step, include:
will with first wifi that there is password wifi host computer to correspond shows that the information display is in on mobile terminal's the screen, hide simultaneously no password wifi host computer's second wifi shows the information to verify whether no password wifi host computer can the networking and can not steal user information.
Further, it hides/shows the switch button to show wifi on mobile terminal's the screen, hide the second wifi of no password wifi host computer shows information to verify whether no password wifi host computer can the networking and can not steal after the step of user information, include:
generating a switching instruction according to the fact that a user clicks the wifi hiding/displaying switching button;
and displaying the second wifi display information according to the switching instruction.
The invention also provides a mobile terminal which comprises a memory and a processor, wherein the memory stores a terminal program, and the processor realizes the steps of the intelligent wifi screening method when executing the terminal program.
The invention also provides a terminal readable storage medium, wherein a terminal program is stored on the terminal, and the terminal realizes the steps of the intelligent wifi screening method when being executed by the processor.
The invention provides an intelligent wifi screening method, a mobile terminal and a terminal readable storage medium, which have the following beneficial effects:
obtain a plurality of wifi host computer information at the predetermined within range through mobile terminal to it has password wifi host computer and no password wifi host computer to discern that a plurality of wifi host computer information contain, thereby make mobile terminal obtain wifi signal and wifi host computer information on every side, mobile terminal screens the appointed wifi host computer that satisfies the predetermined condition in all no password wifi host computers according to the rule of predetermineeing afterwards, and connect appointed wifi host computer automatically and carry out the internet interaction, the appointed wifi host computer that makes mobile terminal screen through the predetermined condition possesses the effect that can network and stolen user information of taking, realize that mobile terminal filters the no password wifi that can't go to the net, and filter the effect that has the no password wifi of the user information that steals mobile terminal and preserve.
Drawings
FIG. 1 is a schematic diagram illustrating steps of a wifi intelligent screening method according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating steps of a wifi intelligent screening method according to another embodiment of the present invention;
fig. 3 is a block diagram schematically illustrating a structure of a terminal device according to an embodiment of the present invention.
The implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a schematic step diagram of the intelligent wifi screening method provided by the present invention includes:
s100, obtaining a plurality of wifi host information within a preset range with the mobile terminal as the center.
The mobile terminal obtains a plurality of wifi host information and corresponding wifi host information in a nearby preset range, and the preset range preferably adopts the maximum value covered by the mobile terminal Bluetooth signals.
S200, identifying that the wifi host signals contain a password wifi host and a password-free wifi host, wherein the password-free wifi host is at least one.
The mobile terminal identifies a password wifi host and a password-free wifi host contained in the wifi host information, and classifies the password wifi host and the password-free wifi host, the password wifi host is classified in a first database, the password-free wifi host is classified in a second database, and the first database and the second database are configured in a storage of the mobile terminal; through classification, the mobile terminal is effectively distinguished to have a password wifi host and a no password wifi host.
The mode that a plurality of wifi host information of mobile terminal discernment contained has password wifi host computer and no password wifi host computer is: s201, the mobile terminal is provided with network probes, the network probes are used for testing connection and not performing data transmission, and the mobile terminal sends out the network probes to perform one-to-one test connection with information of a plurality of wifi hosts; s202, the network probe and part of wifi signals of the information of the plurality of wifi hosts can establish test connection, and the mobile terminal determines that the part of wifi signals are password-free wifi hosts; the network probe receives the other part of wifi signal password blocking of the wifi host information, and the mobile terminal determines that the other part is the wifi host with the password.
S300, screening the specified wifi host meeting the preset conditions from the password-free wifi host according to the preset rules.
The preset rule is a set program stored in a memory of the mobile terminal, and the preset rule is used for helping the mobile terminal to screen out the specified wifi host meeting the preset condition capable of being networked from the plurality of password-free wifi hosts. In another embodiment of the present application, the preset condition is that networking is enabled and security threat to user information is not caused.
S400, automatically connecting the specified wifi host to perform internet interaction.
The mobile terminal is automatically connected with an appointed wifi host which can be networked to carry out internet interaction, in another embodiment, the mobile terminal screens out the password-free wifi host with the fastest internet interaction speed, and the technical means is as follows:
in the embodiment, the mobile terminal acquires a plurality of specified wifi hosts which can be networked and are within a preset range; the mobile terminal is sequentially connected with each specified wifi host, and the network transmission rate corresponding to each specified wifi host is tested and recorded; the mobile terminal is connected with the designated wifi host with the fastest network transmission rate.
In another embodiment of the application, if the mobile terminal does not have a password-free wifi host which can be networked within a preset range, a reminding signal is generated; and displaying a reminding signal on a screen of the mobile terminal to inform a user that no wifi host without the password selects the wifi host with the password to connect within the current preset range.
In one embodiment, the step of screening the specified wifi hosts meeting the preset condition from the password-free wifi hosts according to the preset rule includes:
s310, a first password-free wifi host is connected in a trial mode, wherein the first password-free wifi host is any one of all password-free wifi hosts.
The method comprises the steps that the mobile terminal tries to connect a first wireless-password wifi host within a preset range; there may be a plurality of password-free wifi hosts within a preset range of the mobile terminal, and the first password-free wifi host is one of the password-free wifi hosts.
S320, sending a preset download data packet to a cloud server according to a data channel corresponding to the first password-free wifi host;
the technical effect that whether the password-free wifi host in a preset range can be networked or not is detected by the mobile terminal is achieved. The preset downloading data packet comprises the preset downloading content and a downloading request, and when the preset downloading data packet is sent to the cloud server, the cloud server can automatically recognize the downloading request and automatically download the preset downloading content.
The mobile terminal sends the preset downloading data packet to the cloud server through a data channel established by the first password-free wifi host.
And S330, judging whether the download content corresponding to the preset download data packet returned by the cloud server is received.
The data channel established by the first password-free wifi host needs to transmit the download content corresponding to the preset download data packet to the mobile terminal, and the mobile terminal judges whether the download content can be transmitted through the data channel at the moment.
S330, if yes, the first password-free wifi host is judged to be the appointed wifi host meeting the preset conditions, and information of the first password-free wifi host is stored in the database to be connected.
If the mobile terminal detects that the data channel established by the first password-free wifi host can return the downloading content corresponding to the preset downloading data packet to the mobile terminal through the cloud server, the mobile terminal judges that the first password-free wifi host can be networked, namely, the mobile terminal is the appointed wifi host, but whether the first password-free wifi host steals the user information is not judged temporarily, so that the mobile terminal disconnects the first password-free wifi host, and stores the first password-free wifi host in the database to be connected.
Further, for whether there is the technological effect of stealing user information in order to realize that mobile terminal detects no password wifi host computer, after the step of waiting to connect the database with first no password wifi host computer storage, include:
s340, calling second password-free wifi host information from a database to be connected;
the password-free wifi host stored in the database to be connected can perform internet interaction, so that the second password-free wifi host is called in the database to be connected, and the mobile terminal judges whether the second password-free wifi host has the risk of embezzlement of user information.
And S350, encrypting the user information in the mobile terminal to form a ciphertext, and establishing association with the monitoring text preselected by the user.
The mobile terminal is firstly made with preventive measures to prevent the instant user information which is connected with the second password-free wifi host from being stolen. All user information stored in a memory of the mobile terminal is encrypted, and a ciphertext is formed by encrypting the user information, so that the effect of preventing the user information from being stolen is achieved; the monitoring text preset by the user is not encrypted, and the monitoring text can be understood as bait and is preset in the mobile terminal in advance for the user.
And S360, connecting the second password-free wifi host, and detecting whether the active acquisition monitoring text exists corresponding to the second password-free wifi host.
And S370, if so, excluding the second password-free wifi host information from the database to be connected.
If the wifi management host corresponding to the second password-free wifi host actively calls the monitoring text, the mobile terminal immediately disconnects the second password-free wifi host and deletes the information of the second password-free wifi host in the database to be connected. The wifi management host can be a router.
In one embodiment, the step S350 of encrypting the user information in the mobile terminal to form a ciphertext and associating the ciphertext with the monitoring text pre-selected by the user includes:
s351, symmetrically encrypting the user information through AES to form a ciphertext;
and S352, packaging the ciphertext into the monitoring text.
AES symmetric Encryption Standard (Advanced Encryption Standard) encrypts user information through an AES symmetric Encryption algorithm to form a ciphertext, and effectively prevents the user information from being stolen. The mobile terminal can not carry out AES encryption to the monitoring text, encapsulates the ciphertext in the monitoring text, if need steal the ciphertext, then need acquire the monitoring text earlier, after mobile terminal connects the second and does not have password wifi host computer, when wifi management equipment that corresponds with the second and does not have password wifi host computer acquireed the monitoring text, mobile terminal initiative disconnection second does not have password wifi host computer. For example, in the embodiment, the ciphertext is encapsulated in the monitoring text by executing the command line and associating the ciphertext with the storage address of the monitoring text.
In one embodiment, the step of trying to connect a first wireless wifi host includes:
s311, respectively obtaining the signal intensity of all the wifi hosts without the passwords;
s312, according to the signal intensity from strong to weak, the first password-free wifi host is connected with all the password-free wifi hosts in a trial mode in sequence.
The mobile terminal obtains the signal strength of no password wifi host computer, and signal strength includes high strength, well intensity, end intensity, and mobile terminal is according to signal strength's height, all connects gradually no password wifi host computer by the reinforce in a plurality of no password wifi host computers, as first no password wifi host computer for the high no password wifi host computer of preferred detection intensity, in order to save mobile terminal's connect time.
Referring to fig. 2, a schematic step diagram of the intelligent wifi screening method provided by the present invention, in an embodiment, before the step of obtaining information of a plurality of wifi hosts within a preset range centered on a mobile terminal, the method includes:
s110, judging whether the wifi connection function is in a starting state;
and S120, if yes, generating an instruction for acquiring a plurality of wifi host signals within a preset range with the mobile terminal as the center.
The intelligent wifi screening method can be triggered only when a user clicks on a screen of the mobile terminal to start a wifi connection function.
In one embodiment, after the step S200 of identifying that the wifi hosts include at least one of a password wifi host and a password-free wifi host, the method includes:
s210, displaying first wifi display information corresponding to the wifi host with the password on a screen of the mobile terminal; hiding second wifi display information of the password-free wifi host, and verifying whether the password-free wifi host can be networked or not without stealing user information;
the mobile terminal displays the password wifi host on a screen by using first wifi display information, the first wifi display information comprises a wifi login domain name, the wifi name can also be understood, and one password wifi host corresponds to one wifi display information.
Because the second wifi display information that no password wifi host computer corresponds shows on mobile terminal's screen, the user can more tend click the second wifi display information that no password wifi host computer corresponds, on the one hand if there is not actual network connection of this no password wifi host computer can reduce user experience, on the other hand if there is the stealing user information in this no password wifi host computer and may lead to the user property, data such as data are stolen, the security is low, so the mobile terminal of this embodiment hides the second wifi display information of no password wifi host computer at the background to hide the second wifi display information that no password wifi host computer corresponds.
After hiding no password wifi host computer to backstage at mobile terminal, mobile terminal can verify no password wifi host computer, verify whether no password wifi host computer can the networking and can not steal user information, verify no password wifi host computer through the backstage and can enough make mobile terminal carry out the network interaction and can not steal a no password wifi host computer of user information again in order to select.
In one embodiment, after the step of hiding the second wifi display information of the password-free wifi host and verifying whether the password-free wifi host can be networked without stealing user information, the method comprises:
s220, generating a switching instruction according to the fact that a user clicks a wifi hiding/displaying switching button;
and S230, displaying second wifi display information according to the switching instruction.
In order to enable a user to know whether a password-free wifi host exists in a preset range of the mobile terminal or not, the user confirms that the current mobile terminal is screening the password-free wifi host, a wifi hiding/displaying switching button is displayed on a screen interface of the mobile terminal, and a switching instruction is generated by clicking the wifi hiding/displaying switching button by the user.
In another embodiment, after the step of displaying the first wifi display information corresponding to the wifi host with the password on the screen of the mobile terminal, the method includes:
s211, displaying a request connection button at a preset position of first wifi display information, wherein the first wifi display information comprises a plurality of wifi with passwords, and one wifi with a password corresponds to one request connection button;
s212, a request connection button is displayed at a preset position of first wifi display information on a screen of the mobile terminal, wherein the mobile terminal can display a plurality of pieces of first wifi display information, so that the plurality of pieces of first wifi display information are in one-to-one correspondence with the plurality of request connection buttons respectively, and the preset position is that the request connection button corresponding to the first wifi display information is arranged near the first wifi display information.
S213, sending a connection request generated by clicking a request connection button by a user to the wifi host with the password so as to request the mobile terminal to be connected with the wifi host with the password.
S215, obtaining the connection permission information of the wifi host with the password, and connecting the wifi host with the password according to the connection permission information.
When no password wifi host computer exists in the preset range of the mobile terminal, the mobile terminal informs the user through the screen to connect with the password wifi host computer to establish internet connection, and the user can adopt the following technical means to complete the connection of the mobile terminal with the password wifi host computer when not knowing the wifi password of the password wifi host computer, if the wifi management host computer to which the password wifi host computer belongs allows the mobile terminal to be connected with the password wifi host computer, then the mobile terminal obtains the allowed connection information of the wifi management host computer to connect with the password wifi according to the allowed connection information.
Referring to fig. 3, in an embodiment of the present application, a terminal device is further provided, where the terminal device may be a server, and an internal structure of the terminal device may be as shown in fig. 3. The terminal device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the computer designed processor is used to provide computational and control capabilities. The memory of the terminal equipment comprises a nonvolatile storage medium and an internal memory. The nonvolatile storage medium stores an operating system, a terminal program, and a database. The internal memory provides an environment for the operation of the operating system and the terminal program in the nonvolatile storage medium. The database of the terminal equipment is used for intelligently screening wifi and other data. The network interface of the terminal device is used for connecting and communicating with an external terminal through a network. The terminal program is executed by the processor to realize an intelligent wifi screening method.
The processor executes the steps of the intelligent wifi screening method:
acquiring a plurality of wifi host information within a preset range by taking a mobile terminal as a center;
identifying wifi hosts with passwords and wifi hosts without passwords contained in the wifi host information, wherein at least one wifi host without passwords is identified;
screening specified wifi hosts meeting preset conditions from the wifi hosts without passwords according to preset rules;
and automatically connecting the specified wifi host to perform internet interaction.
Those skilled in the art will understand that the structure shown in fig. 3 is only a block diagram of a part of the structure related to the present application, and does not constitute a limitation on the terminal device to which the present application is applied.
An embodiment of the present application further provides a terminal readable storage medium, where a terminal program is stored, and when the terminal program is executed by a processor, the method for intelligently screening wifi is implemented, specifically:
acquiring a plurality of wifi host information within a preset range by taking a mobile terminal as a center;
identifying wifi hosts with passwords and wifi hosts without passwords contained in the wifi host information, wherein at least one wifi host without passwords is identified;
screening specified wifi hosts meeting preset conditions from the wifi hosts without passwords according to preset rules;
and automatically connecting the specified wifi host to perform internet interaction.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an intelligent wifi screening method which is characterized in that, includes:
acquiring a plurality of wifi host information within a preset range by taking a mobile terminal as a center;
identifying wifi hosts with passwords and wifi hosts without passwords contained in the wifi host information, wherein at least one wifi host without passwords is identified;
selecting specified wifi hosts meeting preset conditions from the password-free wifi hosts according to preset rules;
and automatically connecting the specified wifi host to perform internet interaction.
2. The wifi intelligent screening method according to claim 1, wherein the step of screening the specified wifi host satisfying the preset condition from the password-free wifi host according to the preset rule includes:
connecting a first password-free wifi host in a trial mode, wherein the first password-free wifi host is any one of all password-free wifi hosts;
sending a preset downloading data packet to a cloud server according to a data channel corresponding to the first password-free wifi host;
judging whether the download content corresponding to the preset download data packet returned by the cloud server is received or not;
if yes, the first password-free wifi host is judged to be the appointed wifi host meeting the preset conditions, and the information of the first password-free wifi host is stored in the database to be connected.
3. The intelligent screening wifi method of claim 2, after the step of storing the first wireless wifi host with password in the database to be connected, comprising:
calling second password-free wifi host information in the database to be connected;
encrypting user information in the mobile terminal to form a ciphertext, and establishing association with a monitoring text preselected by a user;
connecting the second password-free wifi host, and detecting whether the second password-free wifi host actively acquires the monitoring text;
and if so, excluding the second password-free wifi host information from the database to be connected.
4. The wifi intelligent screening method according to claim 3, wherein the step of encrypting the user information in the mobile terminal to form a ciphertext and establishing association with the monitoring text preselected by the user includes:
symmetrically encrypting the user information by AES to form the ciphertext;
and encapsulating the ciphertext in the monitoring text.
5. The intelligent screening wifi method of claim 2, wherein the step of trying to connect the first wireless wifi host includes:
respectively acquiring the signal intensity of all the password-free wifi hosts;
and according to the signal intensity from strong to weak, sequentially connecting all the password-free wifi hosts in a pilot test mode with the first password-free wifi host.
6. The wifi intelligent screening method according to claim 1, wherein before the step of obtaining wifi host information in a preset range with a mobile terminal as a center, the method includes:
judging whether the wifi connection function is in a starting state or not;
and if so, generating an instruction for acquiring a plurality of wifi host information within a preset range by taking the mobile terminal as a center.
7. The wifi intelligent screening method according to claim 1, after the step of identifying wifi hosts with passwords and wifi hosts without passwords contained in the wifi host information, comprising:
will with first wifi that there is password wifi host computer to correspond shows that the information display is in on mobile terminal's the screen, hide simultaneously no password wifi host computer's second wifi shows the information to verify whether no password wifi host computer can the networking and can not steal user information.
8. The intelligent wifi screening method of claim 7, characterized in that a wifi hide/display switch button is displayed on the screen of the mobile terminal, the second wifi display information of the password-free wifi host is hidden, and after the step of verifying whether the password-free wifi host can be networked and not steal user information, the method comprises:
generating a switching instruction according to the fact that a user clicks the wifi hiding/displaying switching button;
and displaying the second wifi display information according to the switching instruction.
9. A mobile terminal comprising a memory and a processor, the memory having a terminal program stored therein, wherein the processor implements the steps of the method of any one of claims 1 to 8 when executing the terminal program.
10. A terminal readable storage medium, on which a terminal program is stored, characterized in that the terminal program, when executed by a processor, implements the steps of the method of any one of claims 1 to 8.
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