CN111294311B - Traffic charging method and system for preventing traffic fraud - Google Patents
Traffic charging method and system for preventing traffic fraud Download PDFInfo
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- CN111294311B CN111294311B CN201811486744.3A CN201811486744A CN111294311B CN 111294311 B CN111294311 B CN 111294311B CN 201811486744 A CN201811486744 A CN 201811486744A CN 111294311 B CN111294311 B CN 111294311B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
- H04L12/1403—Architecture for metering, charging or billing
- H04L12/1407—Policy-and-charging control [PCC] architecture
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
- H04L12/1453—Methods or systems for payment or settlement of the charges for data transmission involving significant interaction with the data transmission network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
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- Computer Networks & Wireless Communication (AREA)
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- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The embodiment of the invention provides a flow charging method for preventing flow fraud, which comprises the following steps: receiving a service code of a user bill issued by a network element, and judging a flow charging mode of a user through the service code; if the flow charging mode of the user is free flow or directional flow, receiving an IP address of an Internet server and verifying the IP address; and if the IP address fails to be verified, judging that the user is a traffic fraud user. The method and the system provided by the embodiment of the invention can be used for verifying the IP of the flow access server of the user using free flow and special flow in real time, and can be used for effectively identifying and filtering the flow cheating user.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a flow charging method and a flow charging system for preventing flow fraud.
Background
The traffic fraud prevention is a telecom fraud behavior which utilizes the traffic charging loophole of an operator, bypasses a traffic charging system of a telecom operator by building a private malicious traffic forwarding agent platform and achieves the purpose of using the traffic for free. The main principle of traffic fraud prevention is that through a private traffic forwarding agent platform, internet traffic of ordinary charging is converted into special traffic of a telecom operator, wherein the traffic mainly comprises special protocol traffic such as DNS and the like and access traffic of certain public service type and special type websites. Because the existing flow charging system of the telecom operator cannot judge the authenticity of the special flows, the special flows are charged for free, and the flow fraud is difficult to identify.
The existing charging strategy in the mobile communication field is to judge whether the user uses free flow, directional flow or common flow according to the service _ code of the ticket issued by the network element. Such as wap.10086. cn, multimedia message channels, etc. visiting mobile companies, directed traffic is a traffic tariff packet with a lower rate. Under the existing charging strategy, the principle of flow fraud prevention is that the flow behavior is used maliciously and freely by utilizing the normal network protocol or loopholes of the charging rules of operators, and the expression forms are the normal network protocol or network access requests, so the method has the characteristics of easy realization, difficult discovery, difficult traceability and the like.
In the prior art, the method for identifying the user free from traffic fraud is usually to judge through the charging-free traffic data generated by the user accessing the internet, and it is difficult to judge the malicious traffic in the form of a normal network protocol.
Disclosure of Invention
The embodiment of the invention provides a flow charging method and a flow charging system for preventing flow fraud, which are used for solving the problem that in the prior art, the malicious flow in the form of a normal network protocol is difficult to judge by identifying a user free from flow fraud through the charging-free flow data generated by the user accessing the internet.
In a first aspect, an embodiment of the present invention provides a traffic charging method for preventing traffic fraud, including:
receiving a service code of a user call ticket issued by a network element, and judging a flow charging mode of a user through the service code;
if the flow charging mode of the user is free flow or directional flow, receiving an IP address of an Internet server and verifying the IP address;
and if the IP address fails to be verified, judging that the user is a traffic fraud user.
After the step of determining the traffic charging mode of the user through the service code, the method further includes: and if the flow charging mode of the user is the common flow, judging that the user is the common flow user.
The step of receiving an IP address of an internet server and verifying the IP address specifically includes: matching the received IP address of the Internet server through a preset IP address list; and if the IP address of the Internet server is not in the preset IP address list, judging that the IP address fails to be verified.
Wherein the method further comprises: and acquiring IP data of all Internet servers providing free flow and directional flow, and constructing an IP address list.
Wherein, the step after receiving the IP address of the Internet server and verifying the IP address further comprises: and if the IP address is successfully verified, judging that the user is a normal user.
In a second aspect, an embodiment of the present invention provides a traffic charging system for preventing traffic fraud, including:
the traffic type judging module is used for receiving the service code of the user call ticket issued by the network element and judging the traffic charging mode of the user through the service code;
the IP address validation module is used for receiving the IP address of the Internet server and validating the IP address if the flow charging mode of the user is free flow or directional flow;
and the early warning module is used for judging that the user is a traffic fraud user if the IP address validation fails.
Wherein, the IP address validation module is specifically configured to: matching the received IP address of the Internet server through a preset IP address list; and if the IP address of the Internet server is not in the preset IP address list, judging that the IP address fails to be verified.
Wherein the system further comprises: and the IP management module is used for acquiring IP data of all the Internet servers providing free flow and directional flow and constructing an IP address list.
In a third aspect, an embodiment of the present invention provides an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor executes the program to implement the steps of the traffic fraud prevention traffic charging method provided in the first aspect.
In a fourth aspect, an embodiment of the present invention provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the traffic fraud prevention traffic charging method provided in the first aspect.
The flow charging method and the system for preventing the flow fraud, which are provided by the embodiment of the invention, can be used for verifying the IP of the flow access server of the user using the free flow and the special flow in real time, and can be used for effectively identifying and filtering the users with the flow fraud.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a flowchart illustrating a traffic charging method for preventing traffic fraud according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a traffic charging system for preventing traffic fraud according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic flow chart of a traffic charging method for preventing traffic fraud according to an embodiment of the present invention, where the method includes:
s1, receiving the service code of the user list issued by the network element, and judging the flow charging mode of the user through the service code.
And S2, if the user' S flow charging mode is free flow or directional flow, receiving the IP address of the Internet server and verifying the IP address.
S3, if the IP address fails to be verified, the user is judged to be a traffic fraud user.
Specifically, when the user wastes time in performing the flow meter, the servicecode of the ticket issued by the network element is obtained first to judge whether the user uses the free flow, the directional flow or the common flow. Wherein, the directional flow is a flow resource packet with lower rate.
After judging the free flow or the directional flow used by the user through the service code, the system can request the IP address of the server from the website server, and after obtaining the IP address of the server, the IP address is verified, so that the authenticity of the website server can be verified. In this embodiment, all users may be validated for traffic usage, or only large traffic users may be validated, and a user with a free traffic or a directed traffic may be validated for real-time IP, so that a fraudulent traffic user may be quickly identified.
By the method, the IP of the traffic access server of the user using free traffic and special traffic is verified in real time, and the traffic cheating user can be effectively identified and filtered.
On the basis of the above embodiment, after the step of determining the traffic charging mode of the user by the service code, the method further includes: and if the flow charging mode of the user is the common flow, judging that the user is the common flow user.
Specifically, when the service code judges that the user is a normal traffic user, the user is a normal charging user, and no traffic fraud action exists, so that no further IP verification is performed on the user.
On the basis of the above embodiment, the step of receiving the IP address of the internet server and verifying the IP address specifically includes: matching the received IP address of the Internet server through a preset IP address list; and if the IP address of the Internet server is not in the preset IP address list, judging that the IP address fails to be verified.
Wherein the method further comprises: and acquiring IP data of all Internet servers providing free flow and directional flow, and constructing an IP address list.
Specifically, in this embodiment, an IP data management model is first established, IP data collection is performed on all directional traffic servers of all traffic-free servers, an IP address list is established, and when the traffic usage status of a user is verified, the collected IP of the server accessed by the user is compared with the IP in the IP address list stored in advance, and when the server IP does not exist in the IP address list, it can be determined that a traffic fraud condition exists for the user who uses the traffic.
On the basis of the above embodiment, the step after receiving the IP address of the internet server and verifying the IP address further includes: and if the IP address is successfully verified, judging that the user is a normal user. Specifically, when the server IP address is successfully verified, the user is indicated as a normal user
Referring to fig. 2, fig. 2 is a schematic structural diagram of a traffic charging system for preventing traffic fraud according to an embodiment of the present invention, where the system includes: a traffic type judging module 21, an IP address verifying module 22 and an early warning module 23.
The traffic type judging module 21 is configured to receive a service code of a user call ticket issued by a network element, and judge a traffic charging mode of the user according to the service code.
The IP address validation module 22 is configured to receive an IP address of an internet server and validate the IP address if the traffic charging mode of the user is free traffic or directional traffic.
The early warning module 23 is configured to determine that the user is a traffic fraud user if the IP address validation fails.
Specifically, when the user wastes time in performing the flow meter, the service code of the ticket issued by the network element is first obtained to determine whether the user uses the free flow, the directional flow, or the normal flow. Wherein, the directional flow is a flow resource packet with lower rate.
After judging the free flow or the directional flow used by the user through the service code, the system can request the IP address of the server from the website server, and after obtaining the IP address of the server, the IP address is verified, so that the authenticity of the website server can be verified. In this embodiment, all users may be validated for traffic usage, or only large traffic users may be validated, and a user with a free traffic or a directed traffic may be validated for real-time IP, so that a fraudulent traffic user may be quickly identified.
Through the system, the IP of the traffic access server of the user using free traffic and special traffic is verified in real time, and the traffic cheating user can be effectively identified and filtered.
On the basis of the above embodiment, the IP address validation module is specifically configured to: matching the received IP address of the Internet server through a preset IP address list; and if the IP address of the Internet server is not in the preset IP address list, judging that the IP address fails to be verified.
The system further comprises: and the IP management module is used for acquiring IP data of all the Internet servers providing free flow and directional flow and constructing an IP address list.
Specifically, in this embodiment, an IP data management model is first established, IP data collection is performed on all directional traffic servers of all traffic-free servers, an IP address list is established, and when the traffic usage status of a user is verified, the collected IP of the server accessed by the user is compared with the IP in the IP address list stored in advance, and when the server IP does not exist in the IP address list, it can be determined that a traffic fraud condition exists for the user who uses the traffic.
Fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 3, the electronic device includes: a processor (processor)301, a communication Interface (communication Interface)302, a memory (memory)303 and a bus 304, wherein the processor 301, the communication Interface 302 and the memory 303 complete communication with each other through the bus 304. Processor 301 may call logic instructions in memory 303 to perform methods including, for example: receiving a service code of a user call ticket issued by a network element, and judging a flow charging mode of a user through the service code; if the flow charging mode of the user is free flow or directional flow, receiving an IP address of an Internet server and verifying the IP address; and if the IP address fails to be verified, judging that the user is a traffic fraud user.
An embodiment of the present invention discloses a computer program product, which includes a computer program stored on a non-transitory computer readable storage medium, where the computer program includes program instructions, and when the program instructions are executed by a computer, the computer can execute the method provided by the above method embodiments, for example, the method includes: receiving a service code of a user call ticket issued by a network element, and judging a flow charging mode of a user through the service code; if the flow charging mode of the user is free flow or directional flow, receiving an IP address of an Internet server and verifying the IP address; and if the IP address fails to be verified, judging that the user is a traffic fraud user.
The present embodiments provide a non-transitory computer-readable storage medium storing computer instructions that cause a computer to perform the methods provided by the above method embodiments, for example, including: receiving a service code of a user call ticket issued by a network element, and judging a flow charging mode of a user through the service code; if the flow charging mode of the user is free flow or directional flow, receiving an IP address of an Internet server and verifying the IP address; and if the IP address fails to be verified, judging that the user is a traffic fraud user.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A traffic charging method for preventing traffic fraud is characterized by comprising the following steps:
receiving a service code of a user call ticket issued by a network element, and judging a flow charging mode of a user through the service code;
acquiring IP data of all internet servers providing free flow and directional flow, and constructing an IP address list;
if the flow charging mode of the user is free flow or directional flow, matching the received IP address of the Internet server through a preset IP address list;
if the IP address of the Internet server is not in the preset IP address list, judging that the IP address fails to be verified;
if the IP address fails to be verified, judging that the user is a traffic fraud user;
the method comprises the steps of establishing an IP data management model, collecting IP data of all directional traffic servers of all traffic-free servers, establishing an IP address list, comparing the collected IP of the server accessed by a user with the IP in the pre-stored IP address list when the traffic using state of the user is verified, and judging that the traffic fraud condition exists in the user who uses the traffic when the IP of the server does not exist in the IP address list.
2. The method according to claim 1, wherein after the step of determining the traffic charging method of the user through the service code, the method further comprises:
and if the flow charging mode of the user is the common flow, judging that the user is the common flow user.
3. The method of claim 1, wherein the step of receiving an IP address of an internet server and verifying the IP address further comprises:
and if the IP address is successfully verified, judging that the user is a normal user.
4. A traffic charging system for preventing traffic fraud, comprising:
the traffic type judging module is used for receiving the service code of the user call ticket issued by the network element and judging the traffic charging mode of the user through the service code;
the IP management module is used for acquiring IP data of all internet servers providing free flow and directional flow and constructing an IP address list;
the IP address validation module is used for matching the received IP address of the Internet server through a preset IP address list if the flow charging mode of the user is free flow or directional flow;
if the IP address of the Internet server is not in the preset IP address list, judging that the IP address fails to be verified;
the early warning module is used for judging that the user is a traffic fraud user if the IP address validation fails;
the method comprises the steps of establishing an IP data management model, collecting IP data of all directional traffic servers of all traffic-free servers, establishing an IP address list, comparing the collected IP of the server accessed by a user with the IP in the pre-stored IP address list when the traffic using state of the user is verified, and judging that the traffic fraud condition exists in the user who uses the traffic when the IP of the server does not exist in the IP address list.
5. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program performs the steps of the method for traffic fraud prevention of traffic fraud according to any of claims 1 to 3.
6. A non-transitory computer readable storage medium, having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the steps of the traffic fraud prevention traffic charging method according to any of claims 1 to 3.
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| CN201811486744.3A CN111294311B (en) | 2018-12-06 | 2018-12-06 | Traffic charging method and system for preventing traffic fraud |
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| CN201811486744.3A CN111294311B (en) | 2018-12-06 | 2018-12-06 | Traffic charging method and system for preventing traffic fraud |
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| CN114172711B (en) * | 2021-12-02 | 2024-01-30 | 中国电信股份有限公司 | User request processing method, system, device, computer readable medium and equipment |
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