CN107613492A - The method and system that a kind of Wi Fi passwords automatically update - Google Patents

The method and system that a kind of Wi Fi passwords automatically update Download PDF

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Publication number
CN107613492A
CN107613492A CN201711035838.4A CN201711035838A CN107613492A CN 107613492 A CN107613492 A CN 107613492A CN 201711035838 A CN201711035838 A CN 201711035838A CN 107613492 A CN107613492 A CN 107613492A
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China
Prior art keywords
passwords
broadcast
intelligent terminal
router
multicast message
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CN201711035838.4A
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Chinese (zh)
Inventor
史龙
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Shanghai Feixun Data Communication Technology Co Ltd
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Shanghai Feixun Data Communication Technology Co Ltd
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Priority to CN201711035838.4A priority Critical patent/CN107613492A/en
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Abstract

The invention discloses the method and system that a kind of Wi Fi passwords automatically update, to solve the problems, such as that the process that intelligent terminal reconnects after router renewal Wi Fi passwords in the prior art is complicated cumbersome.This method includes:S1, obtain connection route device intelligent terminal MAC Address;S2, judge whether the router successfully changes Wi Fi passwords, if so, the new Wi Fi passwords after change are encrypted according to the MAC Address;S3, by the new Wi Fi passwords after encryption by broadcast and multicast message send to the intelligent terminal.The present invention sends the newest passwords of Wi Fi by broadcast and multicast message, and router and intelligent terminal are encrypted and decrypted by MAC Address, automatically update Wi Fi passwords, be manually entered without user, operation is very easy and hommization respectively again.

Description

The method and system that a kind of Wi-Fi passwords automatically update
Technical field
The present invention relates to radio network technique field, more particularly to the method and system that a kind of Wi-Fi passwords automatically update.
Background technology
It is frequently necessary to change the Wi-Fi passwords of router in life.But user is generally connected by multiple intelligent terminals Same router, e.g., computer, mobile phone or flat board.After router changes Wi-Fi passwords, intelligent terminal only remembers more Old Password before new.Each intelligent terminal is required for re-entering new Wi-Fi passwords, and operation is very inconvenient.
Router in the market, for this problem all without preferable solution.Changing the Wi-Fi of router After password, user needs to associate Wi-Fi again, inputs new password.Meanwhile user is possible to forget Password, or set There is mistake during new Wi-Fi passwords, cause not connecting Wi-Fi, router is recovered to dispatch from the factory by intelligence.User experience is poor.
Publication No. CN106412960A patent provides a kind of control method for realizing Wi-Fi distributions, is related to wireless Network access technique field, can after the Wi-Fi accounts and password of more new router, reduce equipment again the triviality of distribution and Complexity.The control method includes:S1:The Wi-Fi accounts and password of router are updated;S2:Determine whether that user needs By the Wi-Fi accounts and cryptosync of renewal into the equipment being connected with router;If so, into S3, if it is not, route is thought highly of Open, be authenticated according to the Wi-Fi accounts and password of renewal;S3:Selection needs to carry out setting for Wi-Fi accounts and cryptosync It is standby;S4:The Wi-Fi accounts of renewal and password are synchronized to selected equipment by the network transmission protocol by router, selected Equipment logged in again according to the Wi-Fi accounts after renewal and password.Above-mentioned control method is used to realize Wi-Fi distributions. This method also needs to the synchronous smart machine of selection during distribution again, and it also requires logging in again, operation is still The problem of in the presence of complexity.
The content of the invention
The technical problem to be solved in the present invention purpose is to provide the method and system that a kind of Wi-Fi passwords automatically update, Update that the process reconnected after Wi-Fi passwords is complicated cumbersome to ask solving intelligent terminal in the prior art in router Topic.
To achieve these goals, the technical solution adopted by the present invention is:
A kind of method that Wi-Fi passwords automatically update, including step:
S1, obtain connection route device intelligent terminal MAC Address;
S2, judge the router whether successfully change Wi-Fi passwords, if so, according to the MAC Address to change after New Wi-Fi passwords are encrypted;
S3, by the new Wi-Fi passwords after encryption by broadcast and multicast message send to the intelligent terminal.
Further, in addition to step:
The router is connected with one or more intelligent terminals.
Further, in addition to step:
When the intelligent terminal renewal for detecting all connection routers finishes, then stopping sends the broadcast and multicast Message.
Further, in addition to step:
When detecting that the time for sending the broadcast and multicast message reaches preset time, then stop sending the broadcast And multicast message.
Further, in addition to step:
After the broadcast for the encryption that the intelligent terminal for reception is sent to the router and multicast message, MAC Address is utilized Decryption;
Judge the intelligent terminal whether successful decryption, if so, obtain decryption after new Wi-Fi passwords and calling system WLAN authorities update Wi-Fi passwords;Otherwise, the broadcast and multicast message are abandoned.
The system that a kind of Wi-Fi passwords automatically update, including:
Acquisition module, the MAC Address of the intelligent terminal for obtaining connection route device;
Encrypting module, for judging whether the router successfully changes Wi-Fi passwords, if so, according to the MAC Address New Wi-Fi passwords after change are encrypted;
Sending module, for the new Wi-Fi passwords after encryption to be sent to the intelligence by broadcast and multicast message Can terminal.
Further, in addition to:
Link block, for the router to be connected with one or more intelligent terminals.
Further, in addition to:
Detection module, for finishing when the intelligent terminal renewal for detecting all connection routers, then stop sending The broadcast and multicast message.
Further, in addition to:
Module in limited time, for when detecting that the time for sending the broadcast and multicast message reaches preset time, then stopping Only send the broadcast and multicast message.
Further, in addition to:
Deciphering module, after the broadcast of the encryption sent for receiving the router and multicast message, utilize MAC Address Decryption;
Update module, for judge the intelligent terminal whether successful decryption, if so, obtain decryption after new Wi-Fi it is close Code and calling system WLAN authorities renewal Wi-Fi passwords;Otherwise, the broadcast and multicast message are abandoned.
It is of the invention compared with traditional technology, have the following advantages:
1. the present invention is encrypted and decrypted by MAC Address respectively by router and intelligent terminal, Wi- is automatically updated Fi passwords, are manually entered without user, and operation is very easy and hommization.
2. the present invention sends the newest passwords of Wi-Fi by broadcast and multicast message, improve intelligent terminal for reception and arrive message Success rate.
3. the intelligent terminal of the present invention can call WLAN authorities to automatically update Wi-Fi passwords, without being manually entered again, more It is intelligent.
Brief description of the drawings
Fig. 1 is the method flow diagram that a kind of Wi-Fi passwords that embodiment one provides automatically update;
Fig. 2 is the method flow diagram that a kind of Wi-Fi passwords that embodiment two provides automatically update;
Fig. 3 is the method flow diagram that a kind of Wi-Fi passwords that embodiment three provides automatically update;
Fig. 4 is the system construction drawing that a kind of Wi-Fi passwords that example IV provides automatically update;
Fig. 5 is the system construction drawing that a kind of Wi-Fi passwords that embodiment five provides automatically update;
Fig. 6 is the system construction drawing that a kind of Wi-Fi passwords that embodiment six provides automatically update.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described, But the present invention is not limited to these embodiments.
Embodiment one
A kind of method that Wi-Fi passwords automatically update is present embodiments provided, as shown in figure 1, including step:
S11:Router is connected with one or more intelligent terminals;
S12:Obtain the MAC Address of the intelligent terminal of connection route device;
S13:Judge whether router successfully changes Wi-Fi passwords, if so, according to MAC Address to the new Wi-Fi after change Password is encrypted;
S14:New Wi-Fi passwords after encryption are sent to intelligent terminal by broadcast and multicast message.
In order to ensure the security of wireless network, user is often modified to the Wi-Fi passwords of router.Existing skill In art, after user changes the Wi-Fi passwords of router, all intelligent terminals of connection route device need to re-connect It can continue to surf the Net.The operation for changing new password one by one is inconvenient.
The intelligent terminal of connection can be labeled as trusted device, changed by the present embodiment when user sets router After the Wi-Fi passwords of router, router by Xinmi City's code encryption, by broadcast and multicast message in the form of send out, work as intelligence After terminal receives message, Wi-Fi passwords are automatically updated.
In the present embodiment, step S11 is to be connected router with one or more intelligent terminals.
Specifically, user logs in router, the intelligent terminal of trusted device, i.e. connection route device is set.User can be with An intelligent terminal or multiple intelligent terminal connection route devices are selected, route is connected to by the Wi-Fi passwords for inputting current Device.User in use, can also add or delete the intelligent terminal of connection, very convenient.
In the present embodiment, step S12 is the MAC Address for the intelligent terminal for obtaining connection route device.
Specifically, if only an intelligent terminal just obtains the MAC Address of the intelligent terminal;If there are multiple intelligent terminals to connect Connect, then obtain the address of multiple intelligent terminals respectively, be stored in the database of router.The MAC Address of these storages is can The information of the equipment of trust.Router can determine whether trusted device according to MAC Address.
In the present embodiment, step S13 is judges whether router successfully changes Wi-Fi passwords, if so, according to MAC Address New Wi-Fi passwords after change are encrypted.
Specifically, after user changes router password, router first judges whether to change password success, it is assumed that fails then not Do any operation.If changing the success of Wi-Fi passwords, using the MAC Address obtained, Wi-Fi passwords new to router add It is close, if there are multiple MAC Address, then it is utilized respectively each MAC Address and is encrypted.New Wi-Fi passwords are encrypted, ensured Security in transmitting procedure.
In the present embodiment, step S14 is to send the new Wi-Fi passwords after encryption to intelligence by broadcast and multicast message Terminal.
Specifically, after new Wi-Fi passwords are encrypted router, broadcasting and being sent by way of multicast message to intelligence Energy terminal, if by multiple intelligent terminals, then sends multigroup broadcast and multicast message.
Broadcast is the communication mode of " a pair all " between main frame, and the signal that network is sent to each of which platform main frame all enters Row is unconditionally replicated and forwarded, and All hosts can receive all information, because it does not have to Path selection, so its network Cost can be very cheap.The advantages of broadcast is that the network equipment is simple, safeguards that simply cost of arranging net is cheap.But broadcast can not pin Integration time is wanted to provide personalized service in time each client.And the bandwidth that network allows server to provide data has Limit, the maximum bandwidth of client are equal to service total bandwidth.
Multicast is a kind of packet transmission means, when having multiple host while the recipient as packet, is gone out In the consideration to bandwidth and CPU burdens, multicast becomes a kind of optimal selection.Multicast passes through 224.0.0.0- 239.255.255.255 as destination address, it is range above multicast to have a source host to send destination address for D classes address The message of location, in a network, it is interested in if other main frames for this message organized, can applies adding this group, And this group can be received, and it is the message that can not receive this group that other, which are not the members of this group,.But multicast There is no mechanism for correcting errors, be difficult to make up after the wrong bag of packet loss occurs, although prevailing network all supports the transmission of multicast, recognize in client Card, QOS etc. also need to perfect.
When there is multiple host to want to receive identical message, it is that message is sent in LAN often to broadcast by the way of On individual main frame, no matter whether this main frame is interested in message.The waste of bandwidth and the resource of main frame are so will result in Waste.And multicast has a set of mechanism to relationship safeguard between group member and group, can clearly know in some subnet, if Have that main frame is interested in this kind of multicast message, if not then message will not be forwarded, and be notified that upstream router not This kind of message is forwarded again to downstream router.
In the present embodiment router simultaneously have sent broadcast and multicast message, can improve intelligent terminal for reception to message into Power.
Embodiment two
This implementation provides a kind of method that Wi-Fi passwords automatically update, as shown in Fig. 2 including step:
S21:Router is connected with one or more intelligent terminals;
S22:Obtain the MAC Address of the intelligent terminal of connection route device;
S23:Judge whether router successfully changes Wi-Fi passwords, if so, according to MAC Address to the new Wi-Fi after change Password is encrypted;
S24:New Wi-Fi passwords after encryption are sent to intelligent terminal by broadcast and multicast message;
S25:After the broadcast for the encryption that intelligent terminal for reception is sent to router and multicast message, decrypted using MAC Address;
S26:Judge intelligent terminal whether successful decryption, if so, obtain decryption after new Wi-Fi passwords and calling system WLAN authorities update Wi-Fi passwords;Otherwise, broadcast and multicast message are abandoned.
It is with the difference of embodiment one, in addition to step S25 and S26.
Specifically, router sends the new Wi-Fi passwords after encryption to intelligent terminal, intelligence by broadcast and multicast message Energy terminal receives the broadcast comprising new Wi-Fi passwords and the multicast message of the encryption of router transmission.Now, intelligent terminal is first First broadcast and multicast message are decrypted.Fail if being decrypted using MAC Address, abandon group broadcast and multicast message, Without any operation.If encrypting successfully, new Wi-Fi passwords can be got, now, intelligent terminal calling system WLAN authorities Automatically update password.So as to realize that intelligent terminal automatically updates Wi-Fi passwords.Operated without user, it is convenient and swift and intelligent Change, improve Consumer's Experience.
Embodiment three
A kind of method that Wi-Fi passwords automatically update is present embodiments provided, as shown in figure 3, including step:
S31:Router is connected with one or more intelligent terminals;
S32:Obtain the MAC Address of the intelligent terminal of connection route device;
S33:Judge whether router successfully changes Wi-Fi passwords, if so, according to MAC Address to the new Wi-Fi after change Password is encrypted;
S34:New Wi-Fi passwords after encryption are sent to intelligent terminal by broadcast and multicast message;
S35:After the broadcast for the encryption that intelligent terminal for reception is sent to router and multicast message, decrypted using MAC Address;
S36:Judge intelligent terminal whether successful decryption, if so, obtain decryption after new Wi-Fi passwords and calling system WLAN authorities update Wi-Fi passwords;Otherwise, broadcast and multicast message are abandoned;
S37:Finished when the intelligent terminal for detecting all connection route devices updates, then stop sending broadcast and multicast report Text;
S38:When detecting that the time for sending broadcast and multicast message reaches preset time, then stop sending broadcast and group Report text.
It is with embodiment one, two differences, in addition to step S37 and step S38.
Specifically, router, which can be set, in user detects trusted device, that is, the intelligent terminal connected all upper limit, i.e. institute The intelligent terminal for having connection has been updated to new password, then is automatically stopped transmission broadcast and multicast message.Renewal Wi- can also be set After Fi passwords, router sends the duration of message, when router detects that the time for sending broadcast and multicast message reaches During preset time, then stop sending broadcast and multicast message.Both can both be separately provided, and can also set simultaneously.
If being separately provided step S37, update Wi-Fi passwords in the intelligent terminal for detecting all connection route devices and finish Afterwards, just stop sending broadcast and multicast message to intelligent terminal.
If being separately provided step S38, when router detects that the time for sending broadcast and multicast message reaches default Between, such as it is provided with 2 minutes, then after 2 minutes, stops sending broadcast and multicast message.
If being provided with step S37 and step S38 simultaneously, the intelligent terminal of all connection route devices is detected in router After updating Wi-Fi passwords or when sending broadcast and the time arrival preset time of multicast message, just stop sending broadcasting And multicast message.
According to aforesaid operations, router will not send message ceaselessly always, save Internet resources, more science Change.
Example IV
The system that a kind of Wi-Fi passwords automatically update is present embodiments provided, as shown in figure 4, including:
Link block 41, for router to be connected with one or more intelligent terminals;
Acquisition module 42, the MAC Address of the intelligent terminal for obtaining connection route device;
Encrypting module 43, for judging whether router successfully changes Wi-Fi passwords, if so, according to MAC Address to change New Wi-Fi passwords afterwards are encrypted;
Sending module 44, for the new Wi-Fi passwords after encryption to be sent to intelligent terminal by broadcast and multicast message.
The intelligent terminal of connection can be labeled as trusted device, changed by the present embodiment when user sets router After the Wi-Fi passwords of router, router by Xinmi City's code encryption, by broadcast and multicast message in the form of send out, work as intelligence After terminal receives message, Wi-Fi passwords are automatically updated.
In the present embodiment, link block 41 is used to router being connected with one or more intelligent terminals.
Specifically, user logs in router, the intelligent terminal of trusted device, i.e. connection route device is set.User can be with An intelligent terminal or multiple intelligent terminal connection route devices are selected, route is connected to by the Wi-Fi passwords for inputting current Device.User in use, can also add or delete the intelligent terminal of connection, very convenient.
In the present embodiment, acquisition module 42 is used for the MAC Address for obtaining the intelligent terminal of connection route device.
Specifically, if only an intelligent terminal just obtains the MAC Address of the intelligent terminal;If there are multiple intelligent terminals to connect Connect, then obtain the address of multiple intelligent terminals respectively, be stored in the database of router.The MAC Address of these storages is can The information of the equipment of trust.Router can determine whether trusted device according to MAC Address.
In the present embodiment, encrypting module 43 is used to judge whether router successfully changes Wi-Fi passwords, if so, according to MAC New Wi-Fi passwords after change are encrypted for address.
Specifically, after user changes router password, router first judges whether to change password success, it is assumed that fails then not Do any operation.If changing the success of Wi-Fi passwords, using the MAC Address obtained, Wi-Fi passwords new to router add It is close, if there are multiple MAC Address, then it is utilized respectively each MAC Address and is encrypted.New Wi-Fi passwords are encrypted, ensured Security in transmitting procedure.
In the present embodiment, sending module 44 is used to send the new Wi-Fi passwords after encryption by broadcast and multicast message To intelligent terminal.
Specifically, after new Wi-Fi passwords are encrypted router, broadcasting and being sent by way of multicast message to intelligence Energy terminal, if by multiple intelligent terminals, then sends multigroup broadcast and multicast message.
In the present embodiment router simultaneously have sent broadcast and multicast message, can improve intelligent terminal for reception to message into Power.
Embodiment five
This implementation provides the system that a kind of Wi-Fi passwords automatically update, as shown in figure 5, including:
Link block 51, for router to be connected with one or more intelligent terminals;
Acquisition module 52, the MAC Address of the intelligent terminal for obtaining connection route device;
Encrypting module 53, for judging whether router successfully changes Wi-Fi passwords, if so, according to MAC Address to change New Wi-Fi passwords afterwards are encrypted;
Sending module 54, for the new Wi-Fi passwords after encryption to be sent to intelligent terminal by broadcast and multicast message;
Deciphering module 55, after the broadcast of the encryption sent for intelligent terminal for reception to router and multicast message, utilize MAC Address is decrypted;
Update module 56, for judge intelligent terminal whether successful decryption, if so, obtain decryption after new Wi-Fi passwords And calling system WLAN authorities renewal Wi-Fi passwords;Otherwise, broadcast and multicast message are abandoned.
It is with example IV difference, in addition to deciphering module 55 and update module 56.
Specifically, router sends the new Wi-Fi passwords after encryption to intelligent terminal, intelligence by broadcast and multicast message Energy terminal receives the broadcast comprising new Wi-Fi passwords and the multicast message of the encryption of router transmission.Now, deciphering module 55 First have to broadcast and multicast message being decrypted.Fail if being decrypted using MAC Address, abandon group broadcast and multicast report Text, without any operation.If encrypting successfully, new Wi-Fi passwords can be got, now, the calling system of update module 56 WLAN authorities automatically update password.So as to realize that intelligent terminal automatically updates Wi-Fi passwords.Operated without user, it is convenient and swift And it is intelligent, improve Consumer's Experience.
Embodiment six
The system that a kind of Wi-Fi passwords automatically update is present embodiments provided, as shown in fig. 6, including:
Link block 61, for router to be connected with one or more intelligent terminals;
Acquisition module 62, the MAC Address of the intelligent terminal for obtaining connection route device;
Encrypting module 63, for judging whether router successfully changes Wi-Fi passwords, if so, according to MAC Address to change New Wi-Fi passwords afterwards are encrypted;
Sending module 64, for the new Wi-Fi passwords after encryption to be sent to intelligent terminal by broadcast and multicast message;
Deciphering module 65, after the broadcast of the encryption sent for receiving router and multicast message, utilize MAC Address solution It is close;
Update module 66, for judge intelligent terminal whether successful decryption, if so, obtain decryption after new Wi-Fi passwords And calling system WLAN authorities renewal Wi-Fi passwords;Otherwise, broadcast and multicast message are abandoned;
Detection module 67, for finishing when the intelligent terminal renewal for detecting all connection route devices, then stop sending extensively Broadcast and multicast message;
Module 68 in limited time, for when detecting that the time for sending broadcast and multicast message reaches preset time, then stopping Send broadcast and multicast message.
It is with example IV, five differences, in addition to detection module 67 and module 68 in limited time.
Specifically, router, which can be set, in user detects trusted device, that is, the intelligent terminal connected all upper limit, i.e. institute The intelligent terminal for having connection has been updated to new password, then is automatically stopped transmission broadcast and multicast message.Renewal Wi- can also be set After Fi passwords, router sends the duration of message, when router detects that the time for sending broadcast and multicast message reaches During preset time, then stop sending broadcast and multicast message.Both can both be separately provided, and can also set simultaneously.
If being separately provided detection module 67, Wi-Fi passwords are updated in the intelligent terminal for detecting all connection route devices After, just stop sending broadcast and multicast message to intelligent terminal.
If being separately provided module 68 in limited time, it is default to detect that the time for sending broadcast and multicast message reaches in router Time, such as it is provided with 2 minutes, then after 2 minutes, stops sending broadcast and multicast message.
If being provided with detection module 67 and in limited time module 68 simultaneously, the intelligence of all connection route devices is detected in router After energy terminal renewal Wi-Fi passwords or when sending broadcast and the time arrival preset time of multicast message, just stop hair Send broadcast and multicast message.
According to aforesaid operations, Internet resources have been saved, it is more scientific.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.

Claims (10)

1. a kind of method that Wi-Fi passwords automatically update, it is characterised in that including step:
S1, obtain connection route device intelligent terminal MAC Address;
S2, judge whether the router successfully changes Wi-Fi passwords, if so, according to the MAC Address to new after change Wi-Fi passwords are encrypted;
S3, by the new Wi-Fi passwords after encryption by broadcast and multicast message send to the intelligent terminal.
2. the method that a kind of Wi-Fi passwords according to claim 1 automatically update, it is characterised in that also including step:
The router is connected with one or more intelligent terminals.
3. the method that a kind of Wi-Fi passwords according to claim 1 automatically update, it is characterised in that also including step:
When the intelligent terminal renewal for detecting all connection routers finishes, then stopping sends the broadcast and multicast report Text.
4. the method that a kind of Wi-Fi passwords according to claim 1 automatically update, it is characterised in that also including step:
When detecting that the time for sending the broadcast and multicast message reaches preset time, then stop sending the broadcast and group Report text.
5. the method that a kind of Wi-Fi passwords according to claim 1 automatically update, it is characterised in that also including step:
After the broadcast for the encryption that the intelligent terminal for reception is sent to the router and multicast message, decrypted using MAC Address;
Judge the intelligent terminal whether successful decryption, if so, obtain decryption after new Wi-Fi passwords and calling system WLAN power Limit renewal Wi-Fi passwords;Otherwise, the broadcast and multicast message are abandoned.
A kind of 6. system that Wi-Fi passwords automatically update, it is characterised in that including:
Acquisition module, the MAC Address of the intelligent terminal for obtaining connection route device;
Encrypting module, for judging whether the router successfully changes Wi-Fi passwords, if so, according to the MAC Address to more New Wi-Fi passwords after changing are encrypted;
Sending module, for the new Wi-Fi passwords after encryption to be sent to the intelligence eventually by broadcast and multicast message End.
7. the system that a kind of Wi-Fi passwords according to claim 6 automatically update, it is characterised in that also include:
Link block, for the router to be connected with one or more intelligent terminals.
8. the system that a kind of Wi-Fi passwords according to claim 6 automatically update, it is characterised in that also include:
Detection module, for being finished when the intelligent terminal renewal for detecting all connection routers, then stop described in transmission Broadcast and multicast message.
9. the system that a kind of Wi-Fi passwords according to claim 6 automatically update, it is characterised in that also include:
Module in limited time, for when detecting that the time for sending the broadcast and multicast message reaches preset time, then stopping hair Send the broadcast and multicast message.
10. the system that a kind of Wi-Fi passwords according to claim 6 automatically update, it is characterised in that also include:
Deciphering module, after the broadcast of the encryption sent for receiving the router and multicast message, utilize MAC Address solution It is close;
Update module, for judge the intelligent terminal whether successful decryption, if so, obtain decryption after new Wi-Fi passwords simultaneously Calling system WLAN authorities update Wi-Fi passwords;Otherwise, the broadcast and multicast message are abandoned.
CN201711035838.4A 2017-10-30 2017-10-30 The method and system that a kind of Wi Fi passwords automatically update Pending CN107613492A (en)

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WO2022108650A1 (en) * 2020-11-19 2022-05-27 Arris Enterprises Llc Method for seamlessly recovering a single sign-on password in wi-fi multi-access point device network
US11943361B2 (en) 2020-11-19 2024-03-26 Arris Enterprises Llc Method for seamlessly recovering a single sign-on password in Wi-Fi multi-access point device network

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