SG11202004182WA - Graph structure model training and junk account identification - Google Patents

Graph structure model training and junk account identification

Info

Publication number
SG11202004182WA
SG11202004182WA SG11202004182WA SG11202004182WA SG11202004182WA SG 11202004182W A SG11202004182W A SG 11202004182WA SG 11202004182W A SG11202004182W A SG 11202004182WA SG 11202004182W A SG11202004182W A SG 11202004182WA SG 11202004182W A SG11202004182W A SG 11202004182WA
Authority
SG
Singapore
Prior art keywords
model training
structure model
graph structure
account identification
junk account
Prior art date
Application number
SG11202004182WA
Inventor
Ziqi Liu
Chaochao Chen
Jun Zhou
Xiaolong Li
Original Assignee
Alibaba Group Holding Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alibaba Group Holding Ltd filed Critical Alibaba Group Holding Ltd
Publication of SG11202004182WA publication Critical patent/SG11202004182WA/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/552—Detecting local intrusion or implementing counter-measures involving long-term monitoring or reporting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/901—Indexing; Data structures therefor; Storage structures
    • G06F16/9024—Graphs; Linked lists
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/214—Generating training patterns; Bootstrap methods, e.g. bagging or boosting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/554—Detecting local intrusion or implementing counter-measures involving event detection and direct action
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G06F21/577—Assessing vulnerabilities and evaluating computer system security
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G06N3/084—Backpropagation, e.g. using gradient descent
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N5/00—Computing arrangements using knowledge-based models
    • G06N5/04—Inference or reasoning models
    • 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
    • H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • 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
    • H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • H04L63/1416—Event detection, e.g. attack signature detection
    • 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
    • H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • H04L63/1425—Traffic logging, e.g. anomaly detection
    • 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
    • H04L63/1483—Countermeasures against malicious traffic service impersonation, e.g. phishing, pharming or web spoofing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/047—Probabilistic or stochastic networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Mining & Analysis (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • Databases & Information Systems (AREA)
  • Computational Linguistics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Evolutionary Biology (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
SG11202004182WA 2018-03-14 2019-01-16 Graph structure model training and junk account identification SG11202004182WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810209270.1A CN110278175B (en) 2018-03-14 2018-03-14 Graph structure model training and garbage account identification method, device and equipment
PCT/CN2019/071868 WO2019174393A1 (en) 2018-03-14 2019-01-16 Graph structure model training and junk account identification

Publications (1)

Publication Number Publication Date
SG11202004182WA true SG11202004182WA (en) 2020-06-29

Family

ID=67907357

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202004182WA SG11202004182WA (en) 2018-03-14 2019-01-16 Graph structure model training and junk account identification

Country Status (6)

Country Link
US (1) US10917425B2 (en)
EP (1) EP3703332B1 (en)
CN (1) CN110278175B (en)
SG (1) SG11202004182WA (en)
TW (1) TWI690191B (en)
WO (1) WO2019174393A1 (en)

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CN112861120A (en) * 2019-11-27 2021-05-28 深信服科技股份有限公司 Identification method, device and storage medium
CN111210279B (en) * 2020-01-09 2022-08-16 支付宝(杭州)信息技术有限公司 Target user prediction method and device and electronic equipment
CN111311076B (en) * 2020-01-20 2022-07-29 支付宝(杭州)信息技术有限公司 Account risk management method, device, equipment and medium
CN111340612B (en) * 2020-02-25 2022-12-06 支付宝(杭州)信息技术有限公司 Account risk identification method and device and electronic equipment
CN111340112B (en) * 2020-02-26 2023-09-26 腾讯科技（深圳）有限公司 Classification method, classification device and classification server
CN111382403A (en) * 2020-03-17 2020-07-07 同盾控股有限公司 Training method, device, equipment and storage medium of user behavior recognition model
CN111488494B (en) * 2020-04-13 2023-08-25 中国工商银行股份有限公司 Account funds transfer network diagram coloring method and device
CN111506895A (en) * 2020-04-17 2020-08-07 支付宝(杭州)信息技术有限公司 Construction method and device of application login graph
CN113554438B (en) * 2020-04-23 2023-12-05 北京京东振世信息技术有限公司 Account identification method and device, electronic equipment and computer readable medium
CN111612039B (en) * 2020-04-24 2023-09-29 平安直通咨询有限公司上海分公司 Abnormal user identification method and device, storage medium and electronic equipment
CN111639687B (en) * 2020-05-19 2024-03-01 北京三快在线科技有限公司 Model training and abnormal account number identification method and device
CN114201655B (en) * 2020-09-02 2023-08-25 腾讯科技（深圳）有限公司 Account classification method, device, equipment and storage medium
CN111915381A (en) * 2020-09-14 2020-11-10 北京嘀嘀无限科技发展有限公司 Method and device for detecting cheating behaviors, electronic equipment and storage medium
CN114338416B (en) * 2020-09-29 2023-04-07 中国移动通信有限公司研究院 Space-time multi-index prediction method and device and storage medium
CN112699217B (en) * 2020-12-29 2023-04-18 西安九索数据技术股份有限公司 Behavior abnormal user identification method based on user text data and communication data
CN112929348B (en) * 2021-01-25 2022-11-25 北京字节跳动网络技术有限公司 Information processing method and device, electronic equipment and computer readable storage medium
CN112861140B (en) * 2021-01-26 2024-03-22 上海德启信息科技有限公司 Service data processing method and device and readable storage medium
CN112818257B (en) * 2021-02-19 2022-09-02 北京邮电大学 Account detection method, device and equipment based on graph neural network
CN113609337A (en) * 2021-02-24 2021-11-05 腾讯科技（深圳）有限公司 Pre-training method, device, equipment and medium of graph neural network
CN113283925B (en) * 2021-04-13 2022-08-02 支付宝(杭州)信息技术有限公司 Network experiment distribution and node relation prediction method, device and equipment
CN113935407A (en) * 2021-09-29 2022-01-14 光大科技有限公司 Abnormal behavior recognition model determining method and device
CN115018280B (en) * 2022-05-24 2024-06-18 支付宝(杭州)信息技术有限公司 Mining method of risk map mode, risk identification method and corresponding devices

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Also Published As

Publication number Publication date
EP3703332A4 (en) 2020-12-16
WO2019174393A1 (en) 2019-09-19
US20200287926A1 (en) 2020-09-10
TW201939917A (en) 2019-10-01
CN110278175A (en) 2019-09-24
EP3703332B1 (en) 2021-11-10
US10917425B2 (en) 2021-02-09
EP3703332A1 (en) 2020-09-02
CN110278175B (en) 2020-06-02
TWI690191B (en) 2020-04-01

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