CN107872797A - A kind of radio switch-in method and device - Google Patents
A kind of radio switch-in method and device Download PDFInfo
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- CN107872797A CN107872797A CN201610853926.4A CN201610853926A CN107872797A CN 107872797 A CN107872797 A CN 107872797A CN 201610853926 A CN201610853926 A CN 201610853926A CN 107872797 A CN107872797 A CN 107872797A
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- 238000000060 site-specific infrared dichroism spectroscopy Methods 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 5
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- 238000010586 diagram Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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Abstract
The invention discloses a kind of radio switch-in method, presets at least a group of access authentication information, and by each group access authentication information transmission to user terminal；According to default safety regulation, the access authentication information for selecting the first access authentication information itself currently to be connected as access from each group access authentication information, the access authentication information of the current connection of the selection is used for user terminal and carries out access authentication.The invention also discloses a kind of wireless access device.
Description
Technical Field
The present invention relates to the field of wireless network security, and in particular, to a wireless access method and apparatus.
Background
The personal hotspot (MiFi) is a portable broadband wireless access device, and integrates the functions of a modem, a router and an access point, wherein the built-in modem can access a path of mobile communication wireless signals, and the internal router can share the wireless connection among a plurality of users and wireless devices; the MiFi access equipment converts data of a mobile network into wireless network (WiFi) data, shares WiFi signals to establish a temporary wireless local area network, and supplies the temporary wireless local area network with one wireless internet access terminal to use.
However, the medium used by the wireless connection is open, and all wireless devices can receive information transmitted by other users as long as the wireless devices have the same coding and modulation and demodulation technology. The existing Mifi access equipment is easy to crack an access password by an intruder, so that the Mifi access equipment is intruded, data leakage is caused, and the problem of information safety is caused. Frequent password replacement is a better solution to the problem that the Mifi access device is invaded, but frequent password replacement easily brings the risk of password forgetting. Moreover, the connection mode of the existing MiFi access equipment is too complex, and the access of new equipment at each time needs manual input and resetting, so that the user experience is influenced.
Therefore, how to improve the access security of the wireless network, prevent the wireless network from being illegally intruded, simplify the access operation, and improve the user experience is an urgent problem to be solved.
Disclosure of Invention
In view of this, embodiments of the present invention are expected to provide a wireless access method and apparatus, which can improve wireless network access security, prevent unauthorized intrusion, simplify access operation, and improve user experience.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the embodiment of the invention provides a wireless access method, which comprises the following steps:
presetting at least one group of access authentication information, and transmitting each group of access authentication information to a user side;
and selecting first access authentication information from the access authentication information groups as the currently connected access authentication information according to a preset safety rule, wherein the currently connected access authentication information is used for access authentication of a user side.
In the above scheme, the transmitting each group of access authentication information to the user side includes:
setting the access authentication information of each group as label information;
the label information is read by the user side, and the user side identifies the access authentication information in the label information.
In the above scheme, the access authentication information of each group is set as tag information; the method comprises the following steps: and setting the access authentication information as bar code label information, and/or Radio Frequency Identification (RFID) label information, and/or Near Field Communication (NFC) label information.
In the above scheme, the method further comprises: displaying the barcode label on a display device, and/or displaying the barcode label on a network user interface (Web UI), and/or arranging the barcode label on a physical label.
In the foregoing solution, setting the groups of access authentication information as tag information includes: and setting each group of access authentication information into one label information.
In the above scheme, the method further comprises: and selecting second access authentication information from the access authentication information groups according to a preset switching rule, and replacing the currently connected access authentication information from the first access authentication information into the second access authentication information.
In the foregoing solution, the access authentication information includes: a Service Set Identifier (SSID), and/or a password, and/or an encryption type.
The embodiment of the invention also provides a wireless access device, which comprises: the device comprises a setting module and an access control module; wherein,
the setting module is used for presetting at least one group of access authentication information and transmitting each group of access authentication information to the user side;
and the access control module is used for selecting first access authentication information from the access authentication information groups as currently connected access authentication information according to a preset safety rule, wherein the currently connected access authentication information is used for access authentication of a user side.
In the foregoing solution, the setting module is specifically configured to:
setting the access authentication information of each group as label information;
the label information is read by the user side, and the user side identifies the access authentication information in the label information.
In the foregoing solution, the setting module is specifically configured to: and setting the access authentication information of each group as bar code label information, and/or RFID label information, and/or NFC label information.
In the foregoing solution, the setting module is further configured to: and displaying the bar code label on a display device, and/or displaying the bar code label on a Web UI, and/or arranging the bar code label on a physical label.
In the foregoing solution, the setting module is specifically configured to: and setting each group of access authentication information into one label information.
In the foregoing solution, the access control module is further configured to: and selecting second access authentication information from the access authentication information groups according to a preset switching rule, and replacing the currently connected access authentication information from the first access authentication information into the second access authentication information.
In the foregoing solution, the access authentication information includes: SSID, and/or password, and/or encryption type.
The wireless access method and the wireless access device provided by the embodiment of the invention are characterized in that at least one group of access authentication information is preset, and each group of access authentication information is transmitted to a user side; according to a preset safety rule, selecting first access authentication information from the access authentication information groups as currently connected access authentication information; and the access authentication information of the current connection is used for the access authentication of the user side. Therefore, the access point can change the access authentication information according to the rule, the wireless network access safety is improved, illegal invasion is effectively prevented, the user side can directly log in according to the prestored authentication information, input is not needed, the access operation is simplified, and the user experience is improved.
Drawings
Fig. 1 is a flowchart illustrating a wireless access method according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating an access method of a MiFi access device according to an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating a user side access process according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a wireless access device according to an embodiment of the present invention.
Detailed Description
In the embodiment of the invention, at least one group of access authentication information is preset, and each group of access authentication information is transmitted to a user side; according to a preset safety rule, selecting first access authentication information from the access authentication information groups as currently connected access authentication information; and the access authentication information of the current connection is used for the access authentication of the user side.
The present invention will be described in further detail with reference to examples.
As shown in fig. 1, a wireless access method provided in an embodiment of the present invention includes:
step 101: presetting at least one group of access authentication information, and transmitting each group of access authentication information to a user side;
here, access authentication information may be actively generated by a wireless access device such as a MiFi access device, or may be set by a manager of the access device; the user terminal may be a terminal or the like that needs to be connected to the wireless access device. After one or more groups of access authentication information are generated, an access authentication information list consisting of all the access authentication information can be formed and stored in the storage device in the wireless access device; wherein the access authentication information includes: SSID, and/or password, and/or encryption type, etc.; the wireless access may be WiFi access or the like;
after generating each access authentication information list, each access authentication information can be transmitted to the user side for the access authentication of the user side; here, the access authentication information is transmitted to the user in a tag information manner; the tag information includes: barcode tag information, and/or RFID tag information, and/or NFC tag information, and the like; the user end can store the access authentication information in the memory of the user end after acquiring the access authentication information;
specifically, after the access authentication information is generated, the access authentication information may be converted into a barcode tag, such as a two-dimensional code tag, and the two-dimensional code tag is displayed on a display device such as a display screen and/or a setting interface of a web user interface (web UI) of the device, or may be directly set on the access device in the form of a physical tag such as a paper two-dimensional tag; the two-dimensional code label can contain all the access authentication information or can be a part of all the access authentication information and is provided for scanning and identifying a user; the user side can adopt the existing bar code identification technology, such as the two-dimensional code identification technology and the like to identify the two-dimensional code label, and stores the identified access authentication information into the memory. Similarly, the access authentication information can be converted into RFID tag information and/or NFC tag information, which is read by the RFID tag and the NFC tag reader of the user side and stored in the memory;
the generated SSID may contain a certain feature code to distinguish from other wireless access devices, and generate time to allow the access user to determine whether to access a correct wireless access device or to select manual access in case of connection failure. For example, the feature code AAABBBCCC, where AAA may be a partial number of a Universal Unique Identifier (UUID) of the radio access equipment or a special character set by the user; the BBB may be the sequence of SSID generation, and may increase in value with each generation of a new SSID and password; CCC is a random code used to distinguish different SSIDs generated simultaneously.
Step 102: according to a preset safety rule, selecting first access authentication information from the access authentication information groups as currently connected access authentication information, wherein the currently connected access authentication information is used for access authentication of a user side;
the access authentication information stored in the wireless access equipment can be used according to a preset safety rule, for example, the access authentication information can be cyclically used according to a sequence, or a group of access authentication information can be randomly selected and set as the access authentication information required by the connection of the current user; and selecting the access authentication information for access authentication to be required in the generated list, so that the user side can perform access authentication according to the access authentication information acquired in advance.
Further, according to a preset switching rule, selecting second access authentication information from the access authentication information of each group, and replacing the currently connected access authentication information from the first access authentication information into the second access authentication information; the wireless access equipment can dynamically switch the access authentication information in the list according to the time and the use condition of the user, can switch the access authentication information in a short time class according to the use condition of the user when no user accesses or no data communication exists, can prolong the use time when the user is using, can set a longest cut-off switching time, and forcibly switches the current access authentication information when the longest cut-off switching time is reached.
When a user starts a wireless access function, such as a WiFi access function, the WiFi can automatically scan the SSID of access authentication information in the surrounding environment, the user acquires the access authentication information with the same SSID from a pre-stored access authentication information list, and the user is connected with the wireless access equipment by adopting an encryption method and a password corresponding to the SSID, and data transmission with the wireless access equipment can be realized after the connection is successful. Even if the access authentication information of the wireless access device changes, the new access authentication information still exists in the pre-stored access authentication information list of the user side, so that the user device can automatically disconnect, re-scan and automatically re-access the wireless access device when the user device can not scan the previous connection SSID.
Therefore, the wireless access equipment generates a plurality of groups of access authentication information at one time, the plurality of groups of access authentication information are stored by using label information such as two-dimensional codes, and the plurality of groups of access authentication information can realize automatic and dynamic switching without manual setting and is different from a switching mode of manual input. The user end can be accessed once without changing and memorizing for a long time, and the realization is very easy. And the user side identifies the label information, analyzes the label information into a character string and then stores the character string into the WiFi list. Compared with the prior art, the method is easy to realize, can be used on the current hardware without large modification, dynamically switches the passwords through multiple groups of SSIDs, and improves the information security level of a user; through the display of two-dimensional code, avoid memory, both improved safety, also very easy to operate simultaneously improves user experience.
The positive effects produced by the present invention will be described in further detail with reference to specific examples below;
the present example details embodiments of the present invention with WiFi connectivity of the MiFi access device to the user side. As shown in fig. 2, the process of generating multiple sets of SSIDs and passwords and dynamically switching keys by the MiFi access device includes the following steps:
step 201: the method comprises the steps that the MiFi access equipment is started or set in a factory, a plurality of groups of access authentication information SSIDs, corresponding passwords and encryption modes are generated, wherein the SSIDs comprise specific special code characters, such as YU0626001, YU is used for distinguishing codes of other equipment, 0626 is used for generating time, 001 is used for distinguishing different SSIDs generated at the same time;
step 202: the generated necessary connection information such as a plurality of groups of SSIDs, corresponding passwords, encryption modes and the like is firstly stored in equipment, and meanwhile, two-dimensional codes are generated and displayed on an LCD display interface, a label or a set web UI and provided for a user side to scan;
step 203: the MiFi access equipment selects one group of SSID and corresponding password from the stored multiple groups of lists as the SSID and the password used by the current wireless MiFi access equipment and provides the SSID and the password for a user to connect; the SSID and the password list can be selected in a random mode or a sequential mode and can be repeatedly used;
step 204: the MiFi access device may check the number of user connections and determine whether there is data transmission, and if there is no user connection or there is user connection but there is no data transmission, the password may be switched once in 4 hours, and go to step 205; if there is a user access and data transmission, switching once with a time delay of at most 8 hours, and going to step 205;
step 205: when the MiFi access equipment is overtime, the SSID and the password are switched, the MiFi can be closed and then the on mode is carried out, and the switching time does not exceed 5 s; go to step 203.
As shown in fig. 3, the ue connection process mainly includes the following steps:
step 301: a user side scans a two-dimensional code of a character string containing a plurality of groups of SSIDs, passwords and encryption modes, can read and analyze the two-dimensional code by an Application (APP), and restores the two-dimensional code into the character string containing the SSIDs, the passwords and the encryption modes, and stores the information into a WiFi connection setting list;
step 302: after the user side starts WiFi, the WiFi will automatically start to scan the peripheral SSIDs;
step 303, WiFi detects whether the scanned SSID is in the stored multi-group list, if yes, go to step 304, automatically try to connect and authenticate with the corresponding password; otherwise, go to step 302 to continue scanning;
step 304: the WiFi connection of the user side is authenticated, and data transmission is started;
step 305: if the middle MiFi access device switches SSID and password and loses connection, step 302 is reached, and the user-side WiFi device will re-scan SSID and automatically access if the new SSID is still in the list.
As shown in fig. 4, a wireless access apparatus provided in an embodiment of the present invention includes: a setting module 41 and an access control module 42; wherein,
the setting module 41 is configured to preset at least one group of access authentication information, and transmit each group of access authentication information to a user side;
here, access authentication information may be actively generated by a wireless access device such as a MiFi access device, or may be set by a manager of the access device; the user terminal may be a terminal or the like that needs to be connected to the wireless access device. After one or more groups of access authentication information are generated, an access authentication information list consisting of all the access authentication information can be formed and stored in the storage device in the wireless access device; wherein the access authentication information includes: SSID, and/or password, and/or encryption type, etc.; the wireless access may be WiFi access or the like;
after generating each access authentication information list, each access authentication information can be transmitted to the user side for the access authentication of the user side; here, the access authentication information is transmitted to the user in a tag information manner; the tag information includes: barcode tag information, and/or RFID tag information, and/or NFC tag information, and the like; the user end can store the access authentication information in the memory of the user end after acquiring the access authentication information;
specifically, after the access authentication information is generated, the access authentication information may be converted into a barcode tag, such as a two-dimensional code tag, and the two-dimensional code tag is displayed on a display screen and/or a setting interface of a web UI of the device, or may be directly set on the access device in the form of a physical tag such as a paper two-dimensional tag; the two-dimensional code label can contain all the access authentication information or can be a part of all the access authentication information and is provided for scanning and identifying a user; the user side can adopt the existing bar code identification technology, such as the two-dimensional code identification technology and the like to identify the two-dimensional code label, and stores the identified access authentication information into the memory. Similarly, the access authentication information can be converted into RFID tag information and/or NFC tag information, which is read by the RFID tag and the NFC tag reader of the user side and stored in the memory;
the generated SSID may contain a certain feature code to distinguish from other wireless access devices, and generate time to allow the access user to determine whether to access a correct wireless access device or to select manual access in case of connection failure. Such as feature code AAABBBCCC, where AAA may be a partial number of UUID of the radio access equipment or a special character set by the user; the BBB may be the sequence of SSID generation, and may increase in value with each generation of a new SSID and password; CCC is a random code used to distinguish different SSIDs generated simultaneously.
The access control module 42 is configured to select, according to a preset security rule, first access authentication information from the access authentication information groups as currently connected access authentication information, where the currently connected access authentication information is used for access authentication of a user side;
the access authentication information stored in the wireless access equipment can be used according to a preset safety rule, for example, the access authentication information can be cyclically used according to a sequence, or a group of access authentication information can be randomly selected and set as the access authentication information required by the connection of the current user; and selecting the access authentication information for access authentication to be required in the generated list, so that the user side can perform access authentication according to the access authentication information acquired in advance.
Further, according to a preset switching rule, selecting second access authentication information from the access authentication information of each group, and replacing the currently connected access authentication information from the first access authentication information into the second access authentication information; the wireless access equipment can dynamically switch the access authentication information in the list according to the time and the use condition of the user, can switch the access authentication information in a short time class according to the use condition of the user when no user accesses or no data communication exists, can prolong the use time when the user is using, can set a longest cut-off switching time, and forcibly switches the current access authentication information when the longest cut-off switching time is reached.
When a user starts a wireless access function, such as a WiFi access function, the WiFi can automatically scan the SSID of access authentication information in the surrounding environment, the user acquires the access authentication information with the same SSID from a pre-stored access authentication information list, and the user is connected with the wireless access equipment by adopting an encryption method and a password corresponding to the SSID, and data transmission with the wireless access equipment can be realized after the connection is successful. Even if the access authentication information of the wireless access device changes, the new access authentication information still exists in the pre-stored access authentication information list of the user side, so that the user device can automatically disconnect, re-scan and automatically re-access the wireless access device when the user device can not scan the previous connection SSID.
Therefore, the wireless access equipment generates a plurality of groups of access authentication information at one time, the plurality of groups of access authentication information are stored by using label information such as two-dimensional codes, and the plurality of groups of access authentication information can realize automatic and dynamic switching without manual setting and is different from a switching mode of manual input. The user end can be accessed once without changing and memorizing for a long time, and the realization is very easy. And the user side identifies the label information, analyzes the label information into a character string and then stores the character string into the WiFi list. Compared with the prior art, the method is easy to realize, can be used on the current hardware without large modification, dynamically switches the passwords through multiple groups of SSIDs, and improves the information security level of a user; through the display of two-dimensional code, avoid memory, both improved safety, also very easy to operate simultaneously improves user experience.
In practical applications, the setting module 41 and the access control module 42 may be implemented by a Central Processing Unit (CPU), a Microprocessor (MPU), a Digital Signal Processor (DSP), a Field Programmable Gate Array (FPGA), or the like of the wireless access device.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (14)
1. A wireless access method, the method comprising:
presetting at least one group of access authentication information, and transmitting each group of access authentication information to a user side;
and selecting first access authentication information from the access authentication information groups as the currently connected access authentication information according to a preset safety rule, wherein the currently connected access authentication information is used for access authentication of a user side.
2. The method of claim 1, wherein transmitting each set of access authentication information to the user side comprises:
setting the access authentication information of each group as label information;
the label information is read by the user side, and the user side identifies the access authentication information in the label information.
3. The method according to claim 2, wherein the sets of access authentication information are set as tag information; the method comprises the following steps: and setting the group of access authentication information as bar code label information, and/or Radio Frequency Identification (RFID) label information, and/or Near Field Communication (NFC) label information.
4. The method of claim 3, further comprising: and displaying the bar code label on a display device, and/or displaying the bar code label on a Web UI (user interface) of a network user, and/or setting the bar code label on a physical label.
5. The method according to claim 2, wherein the setting the sets of access authentication information as tag information comprises: and setting each group of access authentication information into one label information.
6. The method of claim 1, further comprising: and selecting second access authentication information from the access authentication information groups according to a preset switching rule, and replacing the currently connected access authentication information from the first access authentication information into the second access authentication information.
7. The method of any of claims 1 to 6, wherein the access authentication information comprises: the service set identifies the SSID, and/or password, and/or encryption type.
8. A wireless access apparatus, the apparatus comprising: the device comprises a setting module and an access control module; wherein,
the setting module is used for presetting at least one group of access authentication information and transmitting each group of access authentication information to the user side;
and the access control module is used for selecting first access authentication information from the access authentication information groups as currently connected access authentication information according to a preset safety rule, wherein the currently connected access authentication information is used for access authentication of a user side.
9. The apparatus according to claim 8, wherein the setting module is specifically configured to:
setting the access authentication information of each group as label information;
the label information is read by the user side, and the user side identifies the access authentication information in the label information.
10. The apparatus according to claim 9, wherein the setting module is specifically configured to: and setting the access authentication information of each group as bar code label information, and/or RFID label information, and/or NFC label information.
11. The apparatus of claim 10, wherein the setup module is further configured to: and displaying the bar code label on a display device, and/or displaying the bar code label on a Web UI (user interface) of a network user, and/or setting the bar code label on a physical label.
12. The apparatus according to claim 9, wherein the setting module is specifically configured to: and setting each group of access authentication information into one label information.
13. The apparatus of claim 8, wherein the access control module is further configured to: and selecting second access authentication information from the access authentication information groups according to a preset switching rule, and replacing the currently connected access authentication information from the first access authentication information into the second access authentication information.
14. The apparatus according to any one of claims 8 to 13, wherein the access authentication information comprises: SSID, and/or password, and/or encryption type.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610853926.4A CN107872797A (en) | 2016-09-26 | 2016-09-26 | A kind of radio switch-in method and device |
| PCT/CN2017/086020 WO2018054085A1 (en) | 2016-09-26 | 2017-05-25 | Wireless access method and device, storage medium, and wireless access apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610853926.4A CN107872797A (en) | 2016-09-26 | 2016-09-26 | A kind of radio switch-in method and device |
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| CN107872797A true CN107872797A (en) | 2018-04-03 |
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| CN201610853926.4A Withdrawn CN107872797A (en) | 2016-09-26 | 2016-09-26 | A kind of radio switch-in method and device |
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| CN (1) | CN107872797A (en) |
| WO (1) | WO2018054085A1 (en) |
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| CN111757421A (en) * | 2020-06-09 | 2020-10-09 | 四川虹美智能科技有限公司 | Method and device for intelligent equipment network distribution |
| CN111935802A (en) * | 2020-07-24 | 2020-11-13 | 深圳创维数字技术有限公司 | Equipment network distribution method and device and computer readable storage medium |
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|---|---|
| WO2018054085A1 (en) | 2018-03-29 |
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