CN111885517A - Short message verification code sniffing prevention method and device - Google Patents
Short message verification code sniffing prevention method and device Download PDFInfo
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- CN111885517A CN111885517A CN202010701388.3A CN202010701388A CN111885517A CN 111885517 A CN111885517 A CN 111885517A CN 202010701388 A CN202010701388 A CN 202010701388A CN 111885517 A CN111885517 A CN 111885517A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
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Abstract
The invention discloses a short message verification code sniffing prevention method and a device, wherein the method comprises the following steps: receiving a short message sent by a short message gateway, and acquiring a destination terminal number carried in the short message; and if the user terminal corresponding to the target terminal number is connected with the pre-marked 2G network base station and the target terminal number is a non-2G terminal number, sending an identification notification message including the target terminal number to the short message gateway so that the short message gateway identifies the type of the short message. The short message verification code sniffing prevention method provided by the invention can avoid the target terminal number from being attacked by sniffing, avoid potential safety hazards brought to users by possible sniffing attacks in advance, and ensure the information safety of the users.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a short message verification code anti-sniffing method and a short message verification code anti-sniffing device.
Background
At present, a criminal means for attacking a short message verification code by using a short message sniffing technology exists, namely, by using the characteristic that the safety of a 2G network is relatively poor, in an area which is covered by a 2G wireless communication network and an area which is covered by a non-2G wireless communication network, a signal of a user terminal (such as a mobile phone) in the area is forced to be transferred to the 2G network by interfering a signal of the non-2G network, and then the short message verification code received by the user terminal in the area is monitored, so that great potential safety hazards are brought.
Disclosure of Invention
Therefore, the invention provides a short message verification code anti-sniffing method and a device, which aim to solve the problem of information security caused by a sniffing attack technology in the prior art.
In order to achieve the above object, a first aspect of the present invention provides a short message verification code anti-sniffing method, including:
receiving a short message sent by a short message gateway, and acquiring a destination terminal number carried in the short message;
and if the user terminal corresponding to the target terminal number is connected with a pre-marked second generation mobile phone communication technology 2G network base station and the target terminal number is a non-2G terminal number, sending an identification notification message including the target terminal number to the short message gateway so that the short message gateway identifies the type of the short message.
In some embodiments, the method further comprises:
and if the user terminals which are more than the preset number within the preset first time length are disconnected with the non-2G network base station and at least part of the user terminals are connected to the 2G network base station, marking the 2G network base station.
In some embodiments, the method further comprises:
and if the user terminal exceeding the preset proportion is disconnected with the corresponding 2G network base station and connected to a non-2G network base station after the second time length is preset, canceling the marking of the 2G network base station.
In some embodiments, after obtaining the destination terminal number carried therein, the method further includes:
if the target terminal number meets the preset condition, the short message is sent to a user terminal corresponding to the target terminal number;
the preset condition is one of the following conditions:
the user terminal corresponding to the target terminal number is not connected with the pre-marked 2G network base station and the target terminal number is a non-2G terminal number;
the user terminal corresponding to the target terminal number is connected with a pre-marked 2G network base station, and the target terminal number is a 2G terminal number;
and the user terminal corresponding to the target terminal number is not connected with the pre-marked 2G network base station, and the target terminal number is the 2G terminal number.
The second aspect of the present invention provides a short message verification code anti-sniffing method, including:
receiving a short message sent by an application platform, and sending the short message to a short message verification code anti-sniffing device;
receiving an identification notification message sent by a short message verification code anti-sniffing device;
and if the short message comprises a verification code, sending a sniffing attack prompting message to the application platform.
In some embodiments, after receiving the identification notification message sent by the short message authentication code sniffing device, the method further includes:
and if the short message does not comprise the verification code, sending a normal sending indication message to the short message verification code anti-sniffing device so that the short message verification code anti-sniffing device sends the short message to the user terminal corresponding to the target terminal number.
The third aspect of the present invention provides a short message verification code sniffing prevention device, including:
the receiving module is used for receiving the short message sent by the short message gateway and acquiring a target terminal number carried in the short message;
the judging module is used for judging whether the user terminal corresponding to the target terminal number is connected with a pre-marked second generation mobile phone communication technology 2G network base station or not and whether the target terminal number is a non-2G terminal number or not;
and the sending module is used for sending an identification notification message comprising the target terminal number to the short message gateway if the user terminal corresponding to the target terminal number is connected with a pre-marked second generation mobile phone communication technology 2G network base station and the target terminal number is a non-2G terminal number, so that the short message gateway identifies the type of the short message.
In some embodiments, the determining module is further configured to determine whether there are more than a preset number of user terminals disconnected from the non-2G network base station within a preset first duration, and at least some of the user terminals are connected to the 2G network base station;
the device further comprises a marking module, which is used for marking the 2G network base station if the user terminals with the number larger than the preset number are disconnected with the non-2G network base station within the preset first duration and at least part of the user terminals are connected to the 2G network base station.
In some embodiments, the determining module is further configured to determine whether the user terminal that exceeds a preset ratio disconnects from the corresponding 2G network base station and is connected to the non-2G network base station after the preset second duration is reached;
the marking module is further configured to cancel the marking of the 2G network base station if the user terminal exceeding the preset ratio disconnects from the corresponding 2G network base station and connects to the non-2G network base station after the second duration is preset.
The fourth aspect of the present invention provides a short message gateway, including:
the receiving module is used for receiving the short message sent by the application platform, sending the short message to the short message verification code anti-sniffing device and receiving an identification notification message sent by the short message verification code anti-sniffing device;
the judging module is used for judging whether the short message comprises the verification code or not;
and the sending module is used for sending the short message to a short message verification code anti-sniffing device and sending a sniffing attack prompting message to the application platform if the short message comprises a verification code.
The invention has the following advantages:
the short message verification code sniffing method provided by the embodiment of the invention comprises the steps that a short message gateway receives a short message sent by an application platform and sends the short message to a short message verification code sniffing device, the short message verification code sniffing device receives the short message sent by the short message gateway and obtains a target terminal number carried in the short message, if a user terminal corresponding to the target terminal number is connected with a pre-marked second generation mobile phone communication technology 2G network base station and the target terminal number is a non-2G terminal number, an identification notification message comprising the target terminal number is sent to the short message gateway, the short message gateway receives the identification notification message sent by the short message verification code sniffing device, and if the short message comprises a verification code, a sniffing attack prompting message is sent to the application platform. The short message identifying code sniffing device can determine whether the short message gateway needs to be indicated to identify the type of the short message according to the destination terminal number included in the short message, and the short message gateway can determine whether the application platform needs to be indicated to take short message identifying code sniffing measures according to the identification result of whether the short message includes the identifying code, so that the destination terminal number is prevented from being attacked by sniffing, potential safety hazards brought to users by possible sniffing attacks are avoided in advance, and the information safety of the users is guaranteed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a schematic flow chart of a short message verification code sniffing prevention method according to embodiment 1 of the present invention;
fig. 2 is a second schematic flow chart of a short message verification code anti-sniffing method according to embodiment 2 of the present invention;
fig. 3 is a third schematic flow chart of a short message verification code sniffing prevention method according to embodiment 3 of the present invention;
fig. 4 is a schematic structural diagram of a short message verification code sniffing prevention device according to embodiment 4 of the present invention;
fig. 5 is a second schematic structural diagram of a short message verification code sniffing prevention device according to embodiment 5 of the present invention;
fig. 6 is a schematic structural diagram of a short message gateway provided in embodiment 6 of the present invention.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
The short message verification code sniffing method provided by the embodiment of the invention can be applied to a short message verification code sniffing system comprising a second generation mobile phone communication technology 2G network base station, a non-2G base station, a short message verification code sniffing device, a short message gateway, an application platform and a user terminal.
As shown in fig. 1, the short message verification code sniffing method provided in the embodiment of the present invention may include the following steps:
and step 11, the short message gateway receives the short message sent by the application platform.
The short message may include a destination terminal (e.g., a mobile phone) number, or may use the destination terminal number as an identifier.
And step 12, the short message gateway sends the short message to the short message verification code anti-sniffing device.
And step 13, the short message verification code anti-sniffing device receives the short message sent by the short message gateway and acquires the number of the destination terminal carried in the short message.
And step 14, the short message verification code anti-sniffing device judges whether the user terminal corresponding to the target terminal number is connected with the pre-marked 2G network base station or not and whether the target terminal number is a non-2G terminal number or not.
In the embodiment of the invention, the short message verification code anti-sniffing device can continuously monitor the offline condition of the user terminal, two marking conditions are preset for the user terminal, and when the user terminal meets the two preset marking conditions, the 2G network base station can be marked.
The short message verification code sniffing prevention device can also preset two identification notification message sending conditions for the destination terminal number, wherein one is that the user terminal corresponding to the destination terminal number is connected with the pre-marked 2G network base station, and the other is that the destination terminal number is a non-2G terminal number, and when the judgment module judges that the destination terminal number simultaneously meets the two identification notification message sending conditions, step 15 can be executed.
And step 15, the short message verification code anti-sniffing device sends an identification notification message comprising the destination terminal number to the short message gateway.
The short message verification code anti-sniffing device can send an identification notification message including a destination terminal number to the short message gateway so that the short message gateway can identify the type of the short message, namely whether the short message is the short message including the verification code.
And step 16, the short message gateway receives the identification notification message sent by the short message verification code anti-sniffing device.
And step 17, the short message gateway judges whether the short message comprises the verification code.
When the judgment module of the short message gateway judges that the short message includes the verification code, step 18 can be executed.
And step 18, the short message gateway sends a sniffing attack prompting message to the application platform.
After receiving the sniffing attack prompting message sent by the short message gateway, the application platform can execute short message verification code anti-sniffing operation accordingly, namely, delay sending of the short message including the verification code, cancellation of sending of the short message including the verification code, or initiation of secondary verification to the user terminal, for example, notification of an emergency contact person registered in advance by the user terminal, initiation of verification to the user terminal by a manual customer service, and the like.
As can be seen from the foregoing steps 11 to 18, in the short message verification code sniffing prevention method provided in the embodiment of the present invention, the short message gateway receives a short message sent by an application platform, and sends the short message to the short message verification code sniffing prevention device, the short message verification code sniffing prevention device receives the short message sent by the short message gateway and obtains a destination terminal number carried in the short message, if a user terminal corresponding to the destination terminal number is connected to a pre-marked second generation mobile phone communication technology 2G network base station and the destination terminal number is a non-2G terminal number, an identification notification message including the destination terminal number is sent to the short message gateway, the short message gateway receives the identification notification message sent by the short message verification code sniffing prevention device, and if the short message includes a verification code, a sniffing attack prompt message is sent to the application platform. The short message identifying code sniffing device can determine whether the short message gateway needs to be indicated to identify the type of the short message according to the destination terminal number included in the short message, and the short message gateway can determine whether the application platform needs to be indicated to take short message identifying code sniffing measures according to the identification result of whether the short message includes the identifying code, so that the destination terminal number is prevented from being attacked by sniffing, potential safety hazards brought to users by possible sniffing attacks are avoided in advance, and the information safety of the users is guaranteed.
In some embodiments, the short message authentication code anti-sniffing method may further include:
and if the user terminals which are more than the preset number within the preset first time length are disconnected with the non-2G network base station and at least part of the user terminals are connected to the 2G network base station, marking the 2G network base station.
The preset number may be any natural number greater than 1. The preset first time period may be 10 seconds, but may also be a relatively short time period such as 8 seconds or 12 seconds, which is not limited in this embodiment of the present invention.
In step 14, two flag conditions are preset for the ue, one of which may be that more than a preset number of ues are disconnected from the non-2G network base station within a preset first time period, and the other may be that at least a part of the ues are connected to the 2G network base station. When the judgment module of the short message verification code sniffing device judges that the user terminal simultaneously meets the two preset marking conditions, the marking module of the short message verification code sniffing device can mark the 2G network base station to which the user terminals are connected.
It should be noted that, the determination of whether the user terminal meets the operation of meeting the two preset marking conditions and the operation of marking the 2G network base station at the same time may also be performed by the non-2G network base station and the 2G network base station, and only the determination result needs to be notified to the short message authentication code sniffing prevention device. The specific device for executing the judgment operation and the marking operation can be determined according to the scale of the short message verification code anti-sniffing system.
In some embodiments, the short message authentication code anti-sniffing method may further include:
and if the user terminal exceeding the preset proportion is disconnected with the corresponding 2G network base station and connected to the non-2G network base station after the second time length is preset, the marking of the 2G network base station is cancelled.
In the process of continuously monitoring the offline condition of the user terminal, if the judgment module of the short message verification code sniffing device judges that the preset second time length is exceeded, the connection with the 2G network base station is disconnected, and the user terminal reconnected to the non-2G network base station exceeds the preset proportion, the marking module can cancel the previous marking on the 2G network base station.
The user terminal is disconnected from the non-2G network base station before and is connected to at least part of the user terminals of the 2G network base station. The proportion is the proportion of the user terminal which is disconnected with the 2G network base station after the preset second time length and is reconnected to the non-2G network base station, and the proportion of the user terminal which is disconnected with the non-2G network base station and is connected to the 2G network base station. The preset ratio may be 60%, but may also be other ratios, and the embodiment of the present invention is not limited to this.
The short message authentication code sniffing method provided by the embodiment of the present invention is briefly described below with a preset proportion of 60% as an example, if 100 user terminals are disconnected from the non-2G network base station within a preset first time period, 90 user terminals are connected to the 2G network base station in the 100 user terminals, and the marking module marks the 2G network base station to which the 90 user terminals are connected, then when the judging module judges that the preset second time period is up to 54 user terminals which are disconnected from the 2G network base station and reconnected to the non-2G network base station, the marking module may cancel the previous marking of the 2G network base station to which the 90 user terminals are connected.
In some embodiments, as shown in fig. 2, after the acquiring the destination terminal number carried therein (i.e. step 14), the method for anti-sniffing the short message authentication code may further include:
and 20, if the target terminal number meets the preset condition, sending the short message to the user terminal corresponding to the target terminal number.
The preset condition is one of the following conditions:
the user terminal corresponding to the target terminal number is not connected with the pre-marked 2G network base station, and the target terminal number is a non-2G terminal number;
the user terminal corresponding to the target terminal number is connected with the pre-marked 2G network base station, and the target terminal number is the 2G terminal number;
and the user terminal corresponding to the destination terminal number is not connected with the pre-marked 2G network base station, and the destination terminal number is the 2G terminal number.
Correspondingly, after step 14, after the determining module determines that the destination terminal number does not satisfy the two conditions for sending the identification notification message at the same time (i.e. the destination terminal number satisfies any preset short message sending condition), the sending module of the short message verification code anti-sniffing device may perform normal operations: and sending the short message to the user terminal corresponding to the target terminal number.
In some embodiments, as shown in fig. 3, after the short message gateway receives the identification notification message sent by the short message authentication code sniffing apparatus (i.e. step 17), the short message authentication code sniffing method may further include:
and step 21, if the short message does not include the verification code, sending a normal sending indication message to the short message verification code anti-sniffing device so that the short message verification code anti-sniffing device sends the short message to the user terminal corresponding to the destination terminal number.
Correspondingly, after step 17, when the determining module of the short message gateway determines that the short message does not include the verification code, the sending module of the short message gateway may send a normal sending indication message to the short message verification code sniffing device, so that the short message verification code sniffing device performs normal operations: and sending the short message to the user terminal corresponding to the target terminal number.
Based on the same technical concept, as shown in fig. 4, an embodiment of the present invention further provides a short message verification code sniffing prevention device, which may include:
the receiving module 101 is configured to receive a short message sent by a short message gateway, and acquire a destination terminal number carried in the short message.
The determining module 102 is configured to determine whether the user terminal corresponding to the destination terminal number is connected to a pre-marked second generation mobile phone communication technology 2G network base station, and whether the destination terminal number is a non-2G terminal number.
The sending module 103 is configured to send an identification notification message including a destination terminal number to the short message gateway if the user terminal corresponding to the destination terminal number is connected to the pre-marked second generation mobile phone communication technology 2G network base station and the destination terminal number is a non-2G terminal number, so that the short message gateway identifies the type of the short message.
In some embodiments, the determining module 102 is further configured to determine whether there are more than a preset number of ues disconnected from the non-2G network base station within a preset first duration, and at least a part of the ues are connected to the 2G network base station
As shown in fig. 5, the apparatus may further include a marking module 104, configured to mark the 2G network base station if more than a preset number of user terminals are disconnected from the non-2G network base station within a preset first duration and at least some of the user terminals are connected to the 2G network base station.
In some embodiments, the determining module 102 is further configured to determine whether there is a user equipment with a duration exceeding a preset ratio that is disconnected from the corresponding 2G network base station and connected to the non-2G network base station after the preset second duration.
The marking module 104 is further configured to cancel the marking of the 2G network base station if the user terminal exceeding the preset ratio disconnects from the corresponding 2G network base station and connects to the non-2G network base station after the second duration is preset.
In some embodiments, the determining module 102 is further configured to determine whether the destination terminal number meets a preset condition; the preset condition is one of the following conditions:
the user terminal corresponding to the target terminal number is not connected with the pre-marked 2G network base station, and the target terminal number is a non-2G terminal number;
the user terminal corresponding to the target terminal number is connected with the pre-marked 2G network base station, and the target terminal number is the 2G terminal number;
and the user terminal corresponding to the destination terminal number is not connected with the pre-marked 2G network base station, and the destination terminal number is the 2G terminal number.
The sending module 103 is further configured to send the short message to the user terminal corresponding to the destination terminal number if the destination terminal number meets the preset condition.
As shown in fig. 6, an embodiment of the present invention further provides a short message gateway, which may include:
the receiving module 201 is configured to receive a short message sent by the application platform, send the short message to the short message verification code sniffing prevention device, and receive an identification notification message sent by the short message verification code sniffing prevention device.
The determining module 202 is configured to determine whether the short message includes the verification code.
The sending module 203 is configured to send the short message to the short message verification code anti-sniffing device, and send a sniffing attack prompting message to the application platform if the short message includes the verification code.
In some embodiments, the sending module 203 is further configured to send a normal sending instruction message to the short message verification code sniffing device if the short message does not include the verification code, so that the short message verification code sniffing device sends the short message to the user terminal corresponding to the destination terminal number.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. A short message verification code sniffing prevention method is characterized by comprising the following steps:
receiving a short message sent by a short message gateway, and acquiring a destination terminal number carried in the short message;
and if the user terminal corresponding to the target terminal number is connected with a pre-marked second generation mobile phone communication technology 2G network base station and the target terminal number is a non-2G terminal number, sending an identification notification message including the target terminal number to the short message gateway so that the short message gateway identifies the type of the short message.
2. The method of claim 1, further comprising:
and if the user terminals which are more than the preset number within the preset first time length are disconnected with the non-2G network base station and at least part of the user terminals are connected to the 2G network base station, marking the 2G network base station.
3. The method of claim 2, further comprising:
and if the user terminal exceeding the preset proportion is disconnected with the corresponding 2G network base station and connected to a non-2G network base station after the second time length is preset, canceling the marking of the 2G network base station.
4. The method according to any one of claims 1-3, wherein after acquiring the destination terminal number carried therein, the method further comprises:
if the target terminal number meets the preset condition, the short message is sent to a user terminal corresponding to the target terminal number;
the preset condition is one of the following conditions:
the user terminal corresponding to the target terminal number is not connected with the pre-marked 2G network base station and the target terminal number is a non-2G terminal number;
the user terminal corresponding to the target terminal number is connected with a pre-marked 2G network base station, and the target terminal number is a 2G terminal number;
and the user terminal corresponding to the target terminal number is not connected with the pre-marked 2G network base station, and the target terminal number is the 2G terminal number.
5. A short message verification code sniffing prevention method is characterized by comprising the following steps:
receiving a short message sent by an application platform, and sending the short message to a short message verification code anti-sniffing device;
receiving an identification notification message sent by a short message verification code anti-sniffing device;
and if the short message comprises a verification code, sending a sniffing attack prompting message to the application platform.
6. The method of claim 5, wherein after receiving the identification notification message sent by the short message authentication code sniffing device, the method further comprises:
and if the short message does not comprise the verification code, sending a normal sending indication message to the short message verification code anti-sniffing device so that the short message verification code anti-sniffing device sends the short message to the user terminal corresponding to the target terminal number.
7. The utility model provides a SMS identifying code anti-sniffing device which characterized in that includes:
the receiving module is used for receiving the short message sent by the short message gateway and acquiring a target terminal number carried in the short message;
the judging module is used for judging whether the user terminal corresponding to the target terminal number is connected with a pre-marked second generation mobile phone communication technology 2G network base station or not and whether the target terminal number is a non-2G terminal number or not;
and the sending module is used for sending an identification notification message comprising the target terminal number to the short message gateway if the user terminal corresponding to the target terminal number is connected with a pre-marked second generation mobile phone communication technology 2G network base station and the target terminal number is a non-2G terminal number, so that the short message gateway identifies the type of the short message.
8. The apparatus of claim 7, wherein the determining module is further configured to determine whether more than a preset number of user terminals are disconnected from the non-2G network base station within a preset first duration, and at least some of the user terminals are connected to the 2G network base station;
the device further comprises a marking module, which is used for marking the 2G network base station if the user terminals with the number larger than the preset number are disconnected with the non-2G network base station within the preset first duration and at least part of the user terminals are connected to the 2G network base station.
9. The apparatus according to claim 8, wherein the determining module is further configured to determine whether the ue that exceeds a preset ratio disconnects from the corresponding 2G network base station and connects to the non-2G network base station after the preset second duration;
the marking module is further configured to cancel the marking of the 2G network base station if the user terminal exceeding the preset ratio disconnects from the corresponding 2G network base station and connects to the non-2G network base station after the second duration is preset.
10. A short message gateway, comprising:
the receiving module is used for receiving the short message sent by the application platform, sending the short message to the short message verification code anti-sniffing device and receiving an identification notification message sent by the short message verification code anti-sniffing device;
the judging module is used for judging whether the short message comprises the verification code or not;
and the sending module is used for sending the short message to a short message verification code anti-sniffing device and sending a sniffing attack prompting message to the application platform if the short message comprises a verification code.
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Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110021216A1 (en) * | 2009-07-24 | 2011-01-27 | Christopher David Pudney | Messaging in mobile telecommunications networks |
| EP2680625A2 (en) * | 2011-05-03 | 2014-01-01 | Huawei Technologies Co., Ltd. | Method and device for receiving or transmitting short message |
| CN104581732A (en) * | 2014-12-25 | 2015-04-29 | 中国科学院信息工程研究所 | Real-time pseudo base station determining method and system based on short message |
| CN105049608A (en) * | 2015-06-25 | 2015-11-11 | 广东欧珀移动通信有限公司 | Short message verification code processing method and device and mobile terminals |
| CN106102107A (en) * | 2016-08-15 | 2016-11-09 | 广东欧珀移动通信有限公司 | A kind of processing incoming call and terminal |
| CN106507352A (en) * | 2016-10-28 | 2017-03-15 | 北京奇虎科技有限公司 | The website identification method of short message verification code and identification terminal |
| CN106656977A (en) * | 2016-10-19 | 2017-05-10 | 广东欧珀移动通信有限公司 | Verification code obtaining method and mobile terminal |
| CN106850225A (en) * | 2015-12-04 | 2017-06-13 | 中国电信股份有限公司 | Identifying code transfer approach and system |
| CN108229151A (en) * | 2016-12-09 | 2018-06-29 | 武汉安天信息技术有限责任公司 | A kind of anti-short message applied to mobile terminal kidnaps method and device |
| CN109587683A (en) * | 2019-01-04 | 2019-04-05 | 中国联合网络通信集团有限公司 | Method and system, application program and the terminal information database of the anti-monitoring of short message |
| CN110149599A (en) * | 2019-03-28 | 2019-08-20 | 华为技术有限公司 | A kind of short message means of defence and terminal device |
| CN110381452A (en) * | 2019-07-31 | 2019-10-25 | 中国工商银行股份有限公司 | The anti-sniff method of GMS short message, terminal and server |
| CN110830930A (en) * | 2019-11-19 | 2020-02-21 | 东北石油大学 | Verification code anti-sniffing processing method and device |
| CN111192049A (en) * | 2019-12-30 | 2020-05-22 | 刘付荣 | Network security payment protection method and mobile terminal |
| CN111246409A (en) * | 2018-11-28 | 2020-06-05 | ***通信集团浙江有限公司 | Communication service processing method and device |
| CN111246404A (en) * | 2018-11-28 | 2020-06-05 | ***通信集团浙江有限公司 | Method and device for processing verification code short message |
| CN111356091A (en) * | 2018-12-21 | 2020-06-30 | ***通信集团终端有限公司 | Message sending and receiving method and terminal |
-
2020
- 2020-07-20 CN CN202010701388.3A patent/CN111885517B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110021216A1 (en) * | 2009-07-24 | 2011-01-27 | Christopher David Pudney | Messaging in mobile telecommunications networks |
| EP2680625A2 (en) * | 2011-05-03 | 2014-01-01 | Huawei Technologies Co., Ltd. | Method and device for receiving or transmitting short message |
| CN104581732A (en) * | 2014-12-25 | 2015-04-29 | 中国科学院信息工程研究所 | Real-time pseudo base station determining method and system based on short message |
| CN105049608A (en) * | 2015-06-25 | 2015-11-11 | 广东欧珀移动通信有限公司 | Short message verification code processing method and device and mobile terminals |
| CN106850225A (en) * | 2015-12-04 | 2017-06-13 | 中国电信股份有限公司 | Identifying code transfer approach and system |
| CN106102107A (en) * | 2016-08-15 | 2016-11-09 | 广东欧珀移动通信有限公司 | A kind of processing incoming call and terminal |
| CN106656977A (en) * | 2016-10-19 | 2017-05-10 | 广东欧珀移动通信有限公司 | Verification code obtaining method and mobile terminal |
| CN106507352A (en) * | 2016-10-28 | 2017-03-15 | 北京奇虎科技有限公司 | The website identification method of short message verification code and identification terminal |
| CN108229151A (en) * | 2016-12-09 | 2018-06-29 | 武汉安天信息技术有限责任公司 | A kind of anti-short message applied to mobile terminal kidnaps method and device |
| CN111246409A (en) * | 2018-11-28 | 2020-06-05 | ***通信集团浙江有限公司 | Communication service processing method and device |
| CN111246404A (en) * | 2018-11-28 | 2020-06-05 | ***通信集团浙江有限公司 | Method and device for processing verification code short message |
| CN111356091A (en) * | 2018-12-21 | 2020-06-30 | ***通信集团终端有限公司 | Message sending and receiving method and terminal |
| CN109587683A (en) * | 2019-01-04 | 2019-04-05 | 中国联合网络通信集团有限公司 | Method and system, application program and the terminal information database of the anti-monitoring of short message |
| CN110149599A (en) * | 2019-03-28 | 2019-08-20 | 华为技术有限公司 | A kind of short message means of defence and terminal device |
| CN110381452A (en) * | 2019-07-31 | 2019-10-25 | 中国工商银行股份有限公司 | The anti-sniff method of GMS short message, terminal and server |
| CN110830930A (en) * | 2019-11-19 | 2020-02-21 | 东北石油大学 | Verification code anti-sniffing processing method and device |
| CN111192049A (en) * | 2019-12-30 | 2020-05-22 | 刘付荣 | Network security payment protection method and mobile terminal |
Non-Patent Citations (2)
| Title |
|---|
| "三亚侦破利用"嗅探"设备盗刷银行卡案", 《中国防伪报道》 * |
| CT1 CHAIRMAN: "C1-184063 "3GPP TSG CT1#111-Bis – agenda for Tdoc allocation"", 《3GPP TSG CT1#111-BIS》 * |
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