CN105678455A - Method and system for monitoring transaction risk - Google Patents

Method and system for monitoring transaction risk Download PDF

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Publication number
CN105678455A
CN105678455A CN201610005772.3A CN201610005772A CN105678455A CN 105678455 A CN105678455 A CN 105678455A CN 201610005772 A CN201610005772 A CN 201610005772A CN 105678455 A CN105678455 A CN 105678455A
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China
Prior art keywords
verification
transaction
transaction data
risk
monitoring
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CN201610005772.3A
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Chinese (zh)
Inventor
聂震
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SHANGHAI HANYIN INFORMATION TECHNOLOGY Co Ltd
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SHANGHAI HANYIN INFORMATION TECHNOLOGY Co Ltd
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Priority to CN201610005772.3A priority Critical patent/CN105678455A/en
Publication of CN105678455A publication Critical patent/CN105678455A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00Administration; Management
    • G06Q10/06Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063Operations research, analysis or management
    • G06Q10/0635Risk analysis of enterprise or organisation activities
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce
    • G06Q30/06Buying, selling or leasing transactions
    • G06Q30/0601Electronic shopping [e-shopping]

Abstract

The invention provides a method and system for monitoring transaction risk which are used for performing risk verification of transaction data generated in transaction platforms. The monitor method comprises following steps: obtaining transaction data generated in real time and performing matching verification to the transaction data, and determining whether a transaction type corresponding to the transaction data exists or not; selecting a corresponding verification template according to the transaction type if the transaction type exists; selecting verification list information according to the verification template and performing list hit verification to the transaction data according to the verification list information; selecting corresponding risk monitor and control function according to the transaction type of the transaction data if the transaction data fails in passing through the list hit verification; performing verification to the transaction data according to the risk monitor and control function. According to the method, corresponding risk monitor and control can be performed according to features of the transaction data so that the risk monitor and control capability and monitor efficiency of transaction data are increased.

Description

A kind of monitoring method and system of transaction risk
Technical field
The present invention relates to security monitoring field, particularly relate to the monitoring method and system of a kind of transaction risk.
Background technology
Along with developing rapidly of Network Information, utilizing networking opening simultaneously easily, in the transaction of shopping at network, e-commerce system is born the probability of transaction risk and is also being continuously increased. Therefore in e-commerce system, the ability of risk monitoring and control is most important, finds risk in advance, can safeguard carrying out in order of e-commerce initiative.
For now, the method of the transaction data risk monitoring and control of e-commerce initiative mainly has two kinds: the first adopts manual type, supervisor according to the business bill of the previous day by bank transaction data craft typing risk monitoring system, but owing to risk monitoring system does not have and operation system mating interface, cause that transaction data scope cannot cover operation system and run overall process, system treatment effeciency is low, poor in timeliness and mistakes and omissions easily occur, affect the accuracy of Risk Monitoring, violation and doubtful situations additionally for teller are audited only by manual type investigation, risk identification ability can be caused, the second adopts monitoring system self-generating threshold mode, by comparing the size of transaction data and parameter threshold, carry out risk identification and risk control, but owing to overseer can only change monitoring parameter threshold value, the Monitoring Rules causing monitoring system is single, solidify, the market risk emerged in an endless stream cannot be adapted to, affect the effectiveness of business monitoring.
Therefore it provides a kind of method that can accurately transaction risk be monitored, become current problem demanding prompt solution.
Summary of the invention
In view of the above problems, the application describes a kind of monitoring method of transaction risk, and in order to the transaction data produced in transaction platform is carried out risk verification, monitoring method includes step:
Obtain the instant transaction data produced and transaction data is carried out coupling verification, it is judged that whether transaction data exists the type of transaction of correspondence;
If there is type of transaction, then select to verify template accordingly according to type of transaction; Otherwise, send alarm, turn by manually processing;
According to verification template selection check list information, and according to verifying list information, transaction data is carried out list hit verification;
If transaction data can pass through list hit verification, transaction data is sent directly in transaction platform to be traded;
If transaction data can not pass through list hit verification, select corresponding risk monitoring and control rule according to the type of transaction of transaction data;
According to the corresponding risk monitoring and control function of risk monitoring and control rule invocation;
According to risk monitoring and control function, transaction data is verified, if by verifying, then transaction data transmission is traded to transaction platform; Otherwise, shut the book and preserve transaction data.
It is also preferred that the left verification list information includes black list information and white list information.
It is also preferred that the left the process that transaction data carries out list hit verification includes step:
Need to carry out black list information and the white list information of list verification according to verification stencil-chosen;
According to black list information, transaction data is verified;
If blacklist hits, shut the book and preserve transaction data; Otherwise, according to white list information, transaction data is verified;
If white list hits, then transaction data is sent to transaction platform to be traded; Otherwise, perform step and select corresponding risk monitoring and control rule according to the type of transaction of transaction data.
It is also preferred that the left shut the book and after preserving transaction data, the information shut the book is fed back to transaction platform and sends alarm.
It is also preferred that the left risk monitoring and control function includes:
In n1 minute, whether same producing is stuck in same trade company Successful Transaction stroke count more than N1 pen;
Whether same producing produces stroke count more than N2 pen in the card odd-numbered day;
Same proceed to the accumulative operation of card odd-numbered day and whether proceed to stroke count more than N3 pen;
Whether the interval between two Successful Transactions of same bank card is more than n2 minute;
Wherein, N1, N2, N3 are positive integer, and n1 and n2 is greater than the real number of 0.
Present invention also offers the monitoring system of a kind of transaction risk, monitoring system includes:
Type of transaction correction verification module, in order to carry out coupling verification to judge whether transaction data exists the type of transaction of correspondence to transaction data;
Verification stencil-chosen module, is connected with type of transaction correction verification module, in order to select corresponding verification template according to type of transaction;
List correction verification module, is connected with verification stencil-chosen module, in order to obtain corresponding verification list information according to verification template, and carries out list hit verification according to verification list information;
Risk monitoring and control selects module, is connected with list correction verification module, in order to select corresponding risk monitoring and control rule according to type of transaction;
Risk monitoring and control function check module, selects module to be connected with risk monitoring and control, in order to the risk monitoring and control function corresponding according to risk monitoring and control rules selection, transaction data is verified.
It is also preferred that the left list correction verification module includes:
Verification list selects unit, is connected with verification stencil-chosen module, in order to the black list information corresponding according to verification stencil-chosen and white list information;
Blacklist verification unit, selects unit to be connected with verification list, in order to transaction data to be verified according to black list information;
White list verification unit, selects unit and blacklist verification unit to be connected with verification list, in order to transaction data to be verified according to white list information respectively.
Preferably, monitoring system also includes alarm module, alarm module is connected with blacklist verification unit and risk monitoring and control function check module respectively, in order to when transaction data blacklist hits or does not pass through the verification of risk monitoring and control function check module, to preserve transaction data and also to send alarm.
Technique scheme has the advantage that or beneficial effect: the transaction risk monitoring method that the present embodiment provides, can according to the feature of the instant transaction data produced, it is carried out list hit verification and risk monitoring and control function check, in these processes, the type of transaction that different transaction data is corresponding is different, so verification list information when carrying out list hit verification is different, risk monitoring and control function is also different. Namely the present invention can carry out corresponding risk monitoring and control according to the feature of this transaction data, thus improving the risk monitoring and control ability to transaction data and monitoring efficiency.
Accompanying drawing explanation
With reference to appended accompanying drawing, to describe embodiments of the invention more fully. But, appended accompanying drawing is merely to illustrate and sets forth, is not intended that limitation of the scope of the invention.
Fig. 1 is the schematic flow sheet one of the monitoring method of a kind of transaction risk of the present invention;
Fig. 2 is the schematic flow sheet two of the monitoring method of a kind of transaction risk of the present invention;
Fig. 3 is the structural representation one of the monitoring system of a kind of transaction risk of the present invention;
Fig. 4 is the structural representation two of the monitoring system of a kind of transaction risk of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the monitoring method and system of a kind of transaction risk of the present invention is described in detail.
Embodiment one
As it is shown in figure 1, a kind of monitoring method of transaction risk, for the transaction data produced in transaction platform is carried out risk verification, this process includes step:
Obtain the instant transaction data produced and transaction data is carried out coupling verification, it may be judged whether there is the type of transaction that this transaction data is corresponding;
If there is the type of transaction that this transaction data is corresponding, select to verify template accordingly according to this type of transaction; If being absent from, then sending alarm, turning by manually processing;
According to verification template selection check list information, and according to verifying list information, this transaction data is carried out list hit verification;
If list hit verification can not be passed through, then select corresponding risk monitoring and control rule according to the type of transaction of transaction data, and call this risk monitoring and control function corresponding to risk monitoring and control rule; If list hit verification can be passed through, then this transaction data is sent directly in transaction platform to be traded;
According to risk monitoring and control function, this transaction data is verified, if by, the transmission of this transaction data is traded to transaction platform; If not passing through, then preserve this transaction data and send alarm.
Specifically, transaction data is being monitored in process, first obtain this transaction data and transaction data is carried out coupling verification, judge whether the type of transaction that this transaction data is corresponding, in a kind of embodiment, type of transaction includes, as: account account is logical, block pleasure pair, 99 commercial circles, telephone expenses, game, travelling merchants, card volume etc. If existing, then need this transaction data is carried out next step detection; Otherwise, then send alarm, turn by manually processing. When transaction data being carried out next step detection, select to verify template accordingly firstly the need of according to this type of transaction, then according to verification template selection check list information, and according to verifying list information, this transaction data is carried out list hit inspection, such as, the user producing transaction data is carried out list hit inspection. If this bright hit of transaction data list, then this transaction data safety is described, it is not necessary to proceed verification; Otherwise, then also this transaction data uncertain whether safety is described, then just also need to further verification.
For the transaction data of list hit verification can not be passed through, select corresponding risk monitoring and control rule according to the type of transaction of this transaction data, and call this risk monitoring and control function corresponding to risk monitoring and control rule.If by the test of risk monitoring and control function, then this transaction data safety being described, then this transaction data is delivered to transaction platform to carry out arm's length dealing; Otherwise, then illustrate that this transaction data is dangerous, then now preserve this transaction data, and send warning, can also point out in this process and carry out manual intervention.
Specifically, as in figure 2 it is shown, according to verification template selection check list information the process that according to verification list information, transaction data is carried out list hit verification, including step:
Need to carry out black list information and the white list information of list verification according to verification stencil-chosen;
According to black list information, transaction data is verified;
If blacklist hits, shut the book and preserve this transaction data, and the information that transaction stops is fed back in transaction platform;
If blacklist is miss, then according to white list information, transaction data is verified;
If white list hits, then this Transaction Information is sent to transaction platform to be traded;
If white list is miss, then performs step and according to risk monitoring and control function, this transaction data is verified.
Specifically, when there is type of transaction corresponding to transaction data, selecting to verify template accordingly, then carrying out list hit verification. When carrying out list hit verification, need to carry out black list information and the white list information of list verification according to verification stencil-chosen, be then sequentially carried out blacklist hit and white list hit. When transaction data being verified according to black list information, if blacklist hit, illustrate that this transaction data is dangerous, then shut the book and preserve this transaction data, and the information that transaction stops is fed back in transaction platform; Otherwise, then this transaction data is proceeded white list hit verification. When transaction data being verified according to white list information, if white list hit, then this trading information safety is described, then directly this transaction data is back to transaction platform to be traded; Otherwise, then need to perform step according to risk monitoring and control function, this transaction data to be verified.
It addition, in the present embodiment, risk monitoring and control function includes:
It is stuck in n1 minute inherent same trade company Successful Transaction stroke count whether more than the function of N1 pen for monitoring same producing;
Stroke count is produced in the card odd-numbered day whether more than the function of N2 pen for monitoring same producing;
Same proceed to the card odd-numbered day for monitoring and add up to operate and proceed to stroke count whether more than the function of N3 pen;
For monitoring interval between two Successful Transactions of same bank card whether function more than n2 minute etc.
Wherein, N1, N2, N3 are positive integer, and n1 and n2 is greater than the real number of 0. Specifically, if transaction data blacklist and white list are all miss, then need to further determine that the safety of this transaction data, be at this moment accomplished by this transaction data is passed through risk monitoring and control function to judge. For different transaction data, N1, N2, N3 and n1, n2 can be different.
The transaction risk monitoring method that the present embodiment provides, can according to the feature of the instant transaction data produced, it is carried out list hit verification and risk monitoring and control function check, in these processes, the type of transaction that different transaction data is corresponding is different, so verification list information when carrying out list hit verification is different, risk monitoring and control function is also different. Namely this method can carry out corresponding risk monitoring and control according to the feature of this transaction data, thus improving the risk monitoring and control ability to transaction data and monitoring efficiency.
Embodiment two
Monitoring method according to a kind of transaction risk that above-described embodiment proposes, the present embodiment proposes the monitoring system of a kind of transaction risk.
As it is shown on figure 3, the monitoring system of a kind of transaction risk, including:
Type of transaction correction verification module, the type of transaction corresponding to judge whether this transaction data in order to transaction data to be carried out coupling verification;
Verification stencil-chosen module, is connected with type of transaction correction verification module, in order to select corresponding verification template according to type of transaction;
List correction verification module, is connected with verification stencil-chosen module, in order to obtain corresponding verification list information according to verification template, and carries out list hit verification according to verification list;
Risk monitoring and control selects module, is connected with list correction verification module, in order to select corresponding risk monitoring and control rule according to type of transaction;
Risk monitoring and control function check module, selects module to be connected with risk monitoring and control, in order to transaction data to be verified according to risk monitoring and control rules selection corresponding risk monitoring and control function;
Alarm module, is connected with risk monitoring and control function check module, preserves this transaction data and sends alarm during in order to not pass through the verification of risk monitoring and control function check module when transaction data.
Specifically, first by type of transaction correction verification module, transaction data is carried out coupling to verify, it may be judged whether there is the type of transaction that this transaction data is corresponding. If being absent from, stopping verification and sending alarm, turning by manually processing; Otherwise, verification stencil-chosen module selects to verify template accordingly according to the type of transaction of this transaction data. In short, in this verification platform, first have to the type of transaction of transaction data is judged, if not finding the type of transaction of this transaction data, then illustrate that this transaction data is dangerous, so not being traded. It addition, the verification template of every kind of type of transaction is different from, therefore if it find that when this transaction data has corresponding type of transaction, then be accomplished by selecting corresponding verification template according to this type of transaction.
After verification stencil-chosen module have selected corresponding verification template, list correction verification module is according to verification template selection check list information, and according to verifying list information, this transaction data carries out list hit inspection. If this transaction data can not pass through the verification of list correction verification module, then illustrating to determine now then needs the safety of this transaction data further to be verified by risk monitoring and control function check module. In the process carrying out verification further, first selected module to select corresponding risk monitoring and control rule according to type of transaction by risk monitoring and control, then according to risk monitoring and control rules selection corresponding risk monitoring and control function, transaction data could be verified by risk monitoring and control function check module. It is worthy of note, in this process, if transaction data can pass through the verification of risk monitoring and control function check module, this transaction data safety is described, then this transaction data is back to transaction platform and processes; Otherwise, then illustrate that this transaction data is dangerous, now start alarm module, preserve this transaction data and send alarm.
Wherein, as shown in Figure 4, list correction verification module includes:
Verification list selects unit, is connected with verification stencil-chosen module, in order to need to carry out black list information and the white list information of list verification according to verification stencil-chosen;
Blacklist verification unit, selects unit and alarm module to be connected with verification list, in order to transaction data to be verified according to black list information respectively;
White list verification unit, selects unit and alarm module to be connected with blacklist verification unit, verification list, in order to transaction data to be verified according to white list information.
Specifically, after verification stencil-chosen module selects corresponding verification template according to type of transaction, verification list selects unit to need to carry out black list information and the white list information of list verification according to verification stencil-chosen, and then transaction data is verified by blacklist verification unit according to black list information. In this process, if blacklist hit, then enable alarm module, shut the book and preserve this transaction data, and the information that transaction stops is fed back in transaction platform; If blacklist is miss, then white list verification unit proceeds verification. If white list hits, then this transaction data safety is described, then this transaction data is sent to transaction platform to be traded; Otherwise, it is impossible to determine the safety of this transaction data, then this transaction data is sent to risk monitoring and control and selects in module, determine carrying out further risk.
For a person skilled in the art, after reading described above, various changes and modifications will be apparent to undoubtedly. Therefore, appending claims should regard whole variations and modifications of the true intention containing the present invention and scope as. In Claims scope, the scope of any and all equivalence and content, be all considered as still belonging to the intent and scope of the invention.

Claims (8)

1. a monitoring method for transaction risk, in order to the transaction data produced in transaction platform is carried out risk verification, it is characterised in that described monitoring method includes step:
Obtain the instant described transaction data produced and described transaction data is carried out coupling verification, it is judged that whether described transaction data exists the type of transaction of correspondence;
If there is described type of transaction, then select to verify template accordingly according to described type of transaction; Otherwise, send alarm, turn by manually processing;
According to described verification template selection check list information, and according to described verification list information, described transaction data carried out list hit verification;
If described transaction data can pass through list hit verification, described transaction data is sent directly in described transaction platform to be traded;
If described transaction data can not pass through list hit verification, select corresponding risk monitoring and control rule according to the type of transaction of described transaction data;
According to the corresponding risk monitoring and control function of described risk monitoring and control rule invocation;
According to described risk monitoring and control function, described transaction data is verified, if by verifying, then described transaction data is sent extremely described transaction platform and is traded; Otherwise, shut the book and preserve described transaction data.
2. the monitoring method of transaction risk according to claim 1, it is characterised in that described verification list information includes black list information and white list information.
3. the monitoring method of transaction risk according to claim 2, it is characterised in that the process that described transaction data carries out list hit verification includes step:
Need to carry out the described black list information of list verification and described white list information according to described verification stencil-chosen;
According to described black list information, described transaction data is verified;
If blacklist hits, shut the book and preserve described transaction data; Otherwise, according to described white list information, described transaction data is verified;
If white list hits, then described transaction data is sent to described transaction platform to be traded; Otherwise, perform step and select corresponding risk monitoring and control rule according to the type of transaction of described transaction data.
4. the monitoring method of transaction risk according to claim 3, it is characterised in that shut the book and after preserving described transaction data, the information shut the book is fed back to described transaction platform and sends alarm.
5. the monitoring method of transaction risk according to claim 1, it is characterised in that described risk monitoring and control function includes:
In n1 minute, whether same producing is stuck in same trade company Successful Transaction stroke count more than N1 pen;
Whether same producing produces stroke count more than N2 pen in the card odd-numbered day;
Same proceed to the accumulative operation of card odd-numbered day and whether proceed to stroke count more than N3 pen;
Whether the interval between two Successful Transactions of same bank card is more than n2 minute;
Wherein, N1, N2, N3 are positive integer, and n1 and n2 is greater than the real number of 0.
6. the monitoring system of a transaction risk, it is characterised in that described monitoring system includes:
Type of transaction correction verification module, in order to carry out coupling verification to judge whether described transaction data exists the type of transaction of correspondence to transaction data;
Verification stencil-chosen module, is connected with described type of transaction correction verification module, in order to select corresponding verification template according to described type of transaction;
List correction verification module, is connected with described verification stencil-chosen module, in order to obtain corresponding verification list information according to described verification template, and carries out list hit verification according to described verification list information;
Risk monitoring and control selects module, is connected with described list correction verification module, in order to select corresponding risk monitoring and control rule according to described type of transaction;
Risk monitoring and control function check module, selects module to be connected with described risk monitoring and control, in order to the risk monitoring and control function corresponding according to described risk monitoring and control rules selection, described transaction data is verified.
7. the monitoring system of transaction risk according to claim 6, it is characterised in that described list correction verification module includes:
Verification list selects unit, is connected with described verification stencil-chosen module, in order to the black list information corresponding according to described verification stencil-chosen and white list information;
Blacklist verification unit, selects unit to be connected with described verification list, in order to described transaction data to be verified according to described black list information;
White list verification unit, selects unit and described blacklist verification unit to be connected with described verification list, in order to described transaction data to be verified according to described white list information respectively.
8. the monitoring system of transaction risk according to claim 7, it is characterized in that, described monitoring system also includes alarm module, described alarm module is connected with described blacklist verification unit and described risk monitoring and control function check module respectively, in order to when described transaction data blacklist hits or does not pass through the verification of described risk monitoring and control function check module, to preserve described transaction data and to send alarm.
CN201610005772.3A 2016-01-05 2016-01-05 Method and system for monitoring transaction risk Pending CN105678455A (en)

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CN106600402A (en) * 2016-11-02 2017-04-26 上海成括信息科技有限公司 Improvement on unusual transaction risk monitoring system based on cases published by exchanges
CN106815725A (en) * 2016-12-30 2017-06-09 中国银联股份有限公司 A kind of transaction verification method and device
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CN111754237A (en) * 2020-06-24 2020-10-09 中国银行股份有限公司 Verification method and device for transfer transaction

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CN106204051A (en) * 2016-08-02 2016-12-07 江苏云天翼付数据信息技术服务有限公司 Bank card risk managing and control system and method
CN106875078B (en) * 2016-08-03 2020-09-01 阿里巴巴集团控股有限公司 Transaction risk detection method, device and equipment
CN106875078A (en) * 2016-08-03 2017-06-20 阿里巴巴集团控股有限公司 transaction risk detection method, device and equipment
CN106600402A (en) * 2016-11-02 2017-04-26 上海成括信息科技有限公司 Improvement on unusual transaction risk monitoring system based on cases published by exchanges
CN106600402B (en) * 2016-11-02 2022-02-22 上海金仕达成括信息科技有限公司 Abnormal transaction risk monitoring system based on improved case published by exchange
CN106815725A (en) * 2016-12-30 2017-06-09 中国银联股份有限公司 A kind of transaction verification method and device
CN107341666A (en) * 2017-07-26 2017-11-10 太仓华淏信息科技有限公司 A kind of risk management method of e-commerce transaction behavior
CN108320071A (en) * 2017-12-22 2018-07-24 阿里巴巴集团控股有限公司 A kind of Operational Risk management method, apparatus and equipment
CN108364132A (en) * 2018-02-11 2018-08-03 深圳市快付通金融网络科技服务有限公司 A kind of air control method, apparatus, computer installation and computer readable storage medium
CN108805566A (en) * 2018-05-18 2018-11-13 阿里巴巴集团控股有限公司 payment application processing method, device and equipment
CN109064258A (en) * 2018-07-09 2018-12-21 上海瀚银信息技术有限公司 A kind of limit check system and limit method of calibration
CN109064258B (en) * 2018-07-09 2022-12-06 上海瀚银信息技术有限公司 Quota verification system and quota verification method
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