This document discusses building a real-time fraud detection system using big data technologies. It outlines the cyber threat landscape, what anomalies and fraud detection are, and proposes an architecture with a data layer to integrate various sources and an analytics layer using stream processing, rules engines, and machine learning to score transactions in real-time and detect fraud. The system aims to scalably and reliably detect threats for increased security.
Credit Card Fraud Detection Using ML In DatabricksDatabricks
In the Credit Card Companies, illegitimate credit card usage is a serious problem which results in a need to accurately detect fraudulent transactions vs non-fraudulent transactions. All organizations can be hugely impacted by fraud and fraudulent activities, especially those in financial services. The threat can originate from internal or external, but the effects can be devastating – including loss of consumer confidence, incarceration for those involved, even up to downfall of a corporation. Despite regular fraud prevention measures, these are constantly being put to the test in an attempt to beat the system.
Fraud detection is a task of predicting whether a card has been used by the cardholder. One of the methods to recognize fraud card usage is to leverage Machine Learning (ML) models. In order to more dynamically detect fraudulent transactions, one can train ML models on a set of dataset including credit card transaction information as well as card and demographic information of the owner of the account. This will be our goal of the project while leveraging Databricks.
Credit Card Fraudulent Transaction Detection Research PaperGarvit Burad
Credit Card Fraudulent Transaction Detection Research Paper using Machine Learning technologies like Logistic Regression, Random Forrest, Feature Engineering and various techniques to deal with highly skewed dataset
Build an Ensemble classifier that can detect credit card fraudulent
transactions.Implemented a classifier by use of machine learning algorithms, such as
Decision Trees, Logistic Regression, Artificial Neural Networks and Gradient Boosting
Classifier.
Credit Card Fraud Detection Using ML In DatabricksDatabricks
In the Credit Card Companies, illegitimate credit card usage is a serious problem which results in a need to accurately detect fraudulent transactions vs non-fraudulent transactions. All organizations can be hugely impacted by fraud and fraudulent activities, especially those in financial services. The threat can originate from internal or external, but the effects can be devastating – including loss of consumer confidence, incarceration for those involved, even up to downfall of a corporation. Despite regular fraud prevention measures, these are constantly being put to the test in an attempt to beat the system.
Fraud detection is a task of predicting whether a card has been used by the cardholder. One of the methods to recognize fraud card usage is to leverage Machine Learning (ML) models. In order to more dynamically detect fraudulent transactions, one can train ML models on a set of dataset including credit card transaction information as well as card and demographic information of the owner of the account. This will be our goal of the project while leveraging Databricks.
Credit Card Fraudulent Transaction Detection Research PaperGarvit Burad
Credit Card Fraudulent Transaction Detection Research Paper using Machine Learning technologies like Logistic Regression, Random Forrest, Feature Engineering and various techniques to deal with highly skewed dataset
Build an Ensemble classifier that can detect credit card fraudulent
transactions.Implemented a classifier by use of machine learning algorithms, such as
Decision Trees, Logistic Regression, Artificial Neural Networks and Gradient Boosting
Classifier.
Machine Learning (ML) for Fraud Detection.
- fraud is a big problem (big data, big cost)
- ML on bigger data produces better results
- Industry standard today (for detecting fraud)
- How to improve fraud detection!
A Study on Credit Card Fraud Detection using Machine Learningijtsrd
Due to the high level of growth in each number of transactions done using credit card has led to high rise in fraudulent activities. Fraud is one of the major issues related to credit card business, since each individual do more of offline or online purchase of product via internet there is need to developed a secured approach of detecting if the credit card been used is a fraudulent transaction or not. Pattern involves in the fraud detection has to be re analyze to change from reactive approach to a proactive approach. In this paper, our objectives are to detect at least 95 of fraudulent activities using machine learning to deployed anomaly detection system such as logistic regression, k nearest neighbor and support vector machine algorithm. Ajayi Kemi Patience | Dr. Lakshmi J. V. N "A Study on Credit Card Fraud Detection using Machine Learning" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-3 , April 2020, URL: https://www.ijtsrd.com/papers/ijtsrd30688.pdf Paper Url :https://www.ijtsrd.com/computer-science/other/30688/a-study-on-credit-card-fraud-detection-using-machine-learning/ajayi-kemi-patience
Measuring and Managing Credit Risk With Machine Learning and Artificial Intel...accenture
In recent years, technological developments have undergone in-depth analysis among banks, but we are still far from attaining mature levels both at the methodological and at the credit granting, monitoring and control process levels. Banks should equip themselves with new and more structured Model Risk frameworks to manage new Machine Learning model validation paradigms. Learn more from Accenture Finance & Risk: https://accntu.re/2qGUUMx
According to the Nilson report, the global Credit card and debit card fraud resulted in losses amounting to $24.71 billion in 2016 and 72% were bored by the Card issuers. Therefore, the card issue companies are eager to predict the fraud in real time and in advance to reduce their loss and protect their revenue. The goal of the project is to provide fraud analytics for credit card issue companies to predict fraud in real-time and in advance. By building a supervised fraud prediction model, we are aiming to capture the maximum number of real frauds while limiting the occurrence of mis-flagged frauds, in order to achieve a win-win situation both maximize our ROI and achieve customer satisfaction.
Artificial Intelligence for Banking Fraud PreventionJérôme Kehrli
Artificial Intelligence at NetGuardians:
"From skepticism to large scale adoption towards fraud prevention"
Slides of my speech at the EPFL / EMBA Innovation Leader 2018 event.
A fast, adaptive and effective fraud detection system architecture, PAIR, is proposed and demonstrated. It allows multiple transactional data streams and supporting reference data streams with information fusion support. An ensemble of ML algorithms, with a combination of supervised/unsupervised, stream learning/offline learning and rule based are supported. The output is actionable, with multiple delivery mechanisms, to bring human in the loop. The system is responsive in reacting before the transaction completes and also in adapting to evolving situations. Later is enabled by modularity in the design to allow changes on the fly. New stream processing can be defined in a newly designed language. System provides for a set of integrative approaches, ability to define features, maintain history, compare with it and allow multiple separate processing at the same time. System is designed for scale at runtime and scale of development. A MASSES Simulator was built to validate the system from functional and non-functional (scale, response time etc.) point of view. A language for creating multiple simultaneous simulations, on the philosophy of specification by example, was built.
Loan default prediction with machine language Aayush Kumar
Deafult-Loan-Prediction-Project-Using-Random-Forest-and-Decision-Tree
Deafult Loan Prediction Project Using Random Forest and Decision Tree, In This Project we use loan data from Leanding Club Random Forest Project - Deafult Loan Prediction For this project we will be exploring publicly available data from LendingClub.com. Lending Club connects people who need money (borrowers) with people who have money (investors). Hopefully, as an investor you would want to invest in people who showed a profile of having a high probability of paying you back. We will try to create a model that will help predict this.
Organizations are collecting massive amounts of data from disparate sources. However, they continuously face the challenge of identifying patterns, detecting anomalies, and projecting future trends based on large data sets. Machine learning for anomaly detection provides a promising alternative for the detection and classification of anomalies.
Find out how you can implement machine learning to increase speed and effectiveness in identifying and reporting anomalies.
In this webinar, we will discuss :
How machine learning can help in identifying anomalies
Steps to approach an anomaly detection problem
Various techniques available for anomaly detection
Best algorithms that fit in different situations
Implementing an anomaly detection use case on the StreamAnalytix platform
To view the webinar - https://bit.ly/2IV2ahC
Credit card plays a very vital role in todays economy and the usage of credit cards has dramatically increased. Credit card has become one of the most common method of payment for both online and offline as well as for regular purchases of a common man. It is very necessary to distinguish fraudulent credit card transactions by the credit card organizations so their clients are not charged for the purchases that they didn’t make. Despite the fact that using credit card gives huge benefits when used responsibly carefully and however significant credit and financial damages could be caused by fraudulent activities as well. Numerous methods have been proposed to stop these fraudulent activities. The project illustrates the model of a dataset to predict fraud transactions using machine learning. The model then detects if it is a fraudulent or a genuine transaction. The model also analyses and pre processes the dataset along with deployment of multiple anomaly detection using algorithms such as Local forest outlier and Isolation forest. Nikitha Pradeep | Dr. A Rengarajan "Credit Card Fraud Detection" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-4 , June 2021, URL: https://www.ijtsrd.compapers/ijtsrd41289.pdf Paper URL: https://www.ijtsrd.comcomputer-science/data-processing/41289/credit-card-fraud-detection/nikitha-pradeep
Towards the Next Generation Financial Crimes Platform - How Data, Analytics, ...Molly Alexander
Towards the Next Generation Financial Crimes Platform - How Data, Analytics, & ML Are Transforming the Fight Against Fraud, AML & Cybersecurity -Nadeem Asghar
Machine Learning (ML) for Fraud Detection.
- fraud is a big problem (big data, big cost)
- ML on bigger data produces better results
- Industry standard today (for detecting fraud)
- How to improve fraud detection!
A Study on Credit Card Fraud Detection using Machine Learningijtsrd
Due to the high level of growth in each number of transactions done using credit card has led to high rise in fraudulent activities. Fraud is one of the major issues related to credit card business, since each individual do more of offline or online purchase of product via internet there is need to developed a secured approach of detecting if the credit card been used is a fraudulent transaction or not. Pattern involves in the fraud detection has to be re analyze to change from reactive approach to a proactive approach. In this paper, our objectives are to detect at least 95 of fraudulent activities using machine learning to deployed anomaly detection system such as logistic regression, k nearest neighbor and support vector machine algorithm. Ajayi Kemi Patience | Dr. Lakshmi J. V. N "A Study on Credit Card Fraud Detection using Machine Learning" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-3 , April 2020, URL: https://www.ijtsrd.com/papers/ijtsrd30688.pdf Paper Url :https://www.ijtsrd.com/computer-science/other/30688/a-study-on-credit-card-fraud-detection-using-machine-learning/ajayi-kemi-patience
Measuring and Managing Credit Risk With Machine Learning and Artificial Intel...accenture
In recent years, technological developments have undergone in-depth analysis among banks, but we are still far from attaining mature levels both at the methodological and at the credit granting, monitoring and control process levels. Banks should equip themselves with new and more structured Model Risk frameworks to manage new Machine Learning model validation paradigms. Learn more from Accenture Finance & Risk: https://accntu.re/2qGUUMx
According to the Nilson report, the global Credit card and debit card fraud resulted in losses amounting to $24.71 billion in 2016 and 72% were bored by the Card issuers. Therefore, the card issue companies are eager to predict the fraud in real time and in advance to reduce their loss and protect their revenue. The goal of the project is to provide fraud analytics for credit card issue companies to predict fraud in real-time and in advance. By building a supervised fraud prediction model, we are aiming to capture the maximum number of real frauds while limiting the occurrence of mis-flagged frauds, in order to achieve a win-win situation both maximize our ROI and achieve customer satisfaction.
Artificial Intelligence for Banking Fraud PreventionJérôme Kehrli
Artificial Intelligence at NetGuardians:
"From skepticism to large scale adoption towards fraud prevention"
Slides of my speech at the EPFL / EMBA Innovation Leader 2018 event.
A fast, adaptive and effective fraud detection system architecture, PAIR, is proposed and demonstrated. It allows multiple transactional data streams and supporting reference data streams with information fusion support. An ensemble of ML algorithms, with a combination of supervised/unsupervised, stream learning/offline learning and rule based are supported. The output is actionable, with multiple delivery mechanisms, to bring human in the loop. The system is responsive in reacting before the transaction completes and also in adapting to evolving situations. Later is enabled by modularity in the design to allow changes on the fly. New stream processing can be defined in a newly designed language. System provides for a set of integrative approaches, ability to define features, maintain history, compare with it and allow multiple separate processing at the same time. System is designed for scale at runtime and scale of development. A MASSES Simulator was built to validate the system from functional and non-functional (scale, response time etc.) point of view. A language for creating multiple simultaneous simulations, on the philosophy of specification by example, was built.
Loan default prediction with machine language Aayush Kumar
Deafult-Loan-Prediction-Project-Using-Random-Forest-and-Decision-Tree
Deafult Loan Prediction Project Using Random Forest and Decision Tree, In This Project we use loan data from Leanding Club Random Forest Project - Deafult Loan Prediction For this project we will be exploring publicly available data from LendingClub.com. Lending Club connects people who need money (borrowers) with people who have money (investors). Hopefully, as an investor you would want to invest in people who showed a profile of having a high probability of paying you back. We will try to create a model that will help predict this.
Organizations are collecting massive amounts of data from disparate sources. However, they continuously face the challenge of identifying patterns, detecting anomalies, and projecting future trends based on large data sets. Machine learning for anomaly detection provides a promising alternative for the detection and classification of anomalies.
Find out how you can implement machine learning to increase speed and effectiveness in identifying and reporting anomalies.
In this webinar, we will discuss :
How machine learning can help in identifying anomalies
Steps to approach an anomaly detection problem
Various techniques available for anomaly detection
Best algorithms that fit in different situations
Implementing an anomaly detection use case on the StreamAnalytix platform
To view the webinar - https://bit.ly/2IV2ahC
Credit card plays a very vital role in todays economy and the usage of credit cards has dramatically increased. Credit card has become one of the most common method of payment for both online and offline as well as for regular purchases of a common man. It is very necessary to distinguish fraudulent credit card transactions by the credit card organizations so their clients are not charged for the purchases that they didn’t make. Despite the fact that using credit card gives huge benefits when used responsibly carefully and however significant credit and financial damages could be caused by fraudulent activities as well. Numerous methods have been proposed to stop these fraudulent activities. The project illustrates the model of a dataset to predict fraud transactions using machine learning. The model then detects if it is a fraudulent or a genuine transaction. The model also analyses and pre processes the dataset along with deployment of multiple anomaly detection using algorithms such as Local forest outlier and Isolation forest. Nikitha Pradeep | Dr. A Rengarajan "Credit Card Fraud Detection" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-4 , June 2021, URL: https://www.ijtsrd.compapers/ijtsrd41289.pdf Paper URL: https://www.ijtsrd.comcomputer-science/data-processing/41289/credit-card-fraud-detection/nikitha-pradeep
Towards the Next Generation Financial Crimes Platform - How Data, Analytics, ...Molly Alexander
Towards the Next Generation Financial Crimes Platform - How Data, Analytics, & ML Are Transforming the Fight Against Fraud, AML & Cybersecurity -Nadeem Asghar
Detecting eCommerce Fraud with Neo4j and LinkuriousNeo4j
Last year, the global eCommerce market represented $1.9 trillions. As the market expands worldwide, the opportunity for fraud keeps growing with fraudsters constantly refining their tactics to outsmart anti-fraud frameworks. From chargeback fraud to re-shipping scam or identity fraud, numerous types of fraud can impact your organization. While collecting data is essential to enable real-time risk assessment, many organizations don’t have the necessary tools to find the insights needed to block fraud attempts.
Neo4j and Linkurious offer a solution to tackle the eCommerce fraud challenge. Their combined technologies provide a 360° overview of organization’s data and allow real-time analysis and detection of eCommerce fraud patterns and activities.
In this webinar, you will learn about:
- The current trends of eCommerce frauds and the risks for organizations;
- The challenges of detecting fraud tentatives in real-time and the advantage of the graph approach;
- How to use Linkurious’ graph visualization and analysis software to prevent and investigate eCommerce fraud.
Independent of the source of data, the integration of event streams into an Enterprise Architecture gets more and more important in the world of sensors, social media streams and Internet of Things. Events have to be accepted quickly and reliably, they have to be distributed and analysed, often with many consumers or systems interested in all or part of the events. Storing such huge event streams into HDFS or a NoSQL datastore is feasible and not such a challenge anymore. But if you want to be able to react fast, with minimal latency, you can not afford to first store the data and doing the analysis/analytics later. You have to be able to include part of your analytics right after you consume the event streams. Products for doing event processing, such as Oracle Event Processing or Esper, are avaialble for quite a long time and also used to be called Complex Event Processing (CEP). In the last 3 years, another family of products appeared, mostly out of the Big Data Technology space, called Stream Processing or Streaming Analytics. These are mostly open source products/frameworks such as Apache Storm, Spark Streaming, Apache Samza as well as supporting infrastructures such as Apache Kafka. In this talk I will present the theoretical foundations for Event and Stream Processing and present what differences you might find between the more traditional CEP and the more modern Stream Processing solutions and show that a combination of both will bring the most value.
DevSecCon London 2018: How to fit threat modelling into agile development: sl...DevSecCon
IRENE MICHLIN, workshop
The earlier in the lifecycle you pay attention to security, the better are the outcomes. Threat modelling is one of the best techniques for improving the security of your software. It is a structured method for identifying weaknesses on design level. However, people who want to introduce it into their work on existing codebase often face time pressure and very rarely can a company afford “security push”, where all new development stops for a while in order to focus on security. Incremental threat modelling that concentrates on current additions and modifications can be time-boxed to fit the tightest of agile life-cycles and still deliver security benefits. Full disclosure is necessary at this point – threat modelling is not the same as adding tests to the ball of mud codebase and eventually getting decent test coverage. You will not be able to get away with doing just incremental modelling, without tackling the whole picture at some point. But the good news are you will approach this point with more mature skills from getting the practice, and you will get a better overall model with less time spent than if you tried to build it upfront. We will cover the technique of incremental threat modelling, and then the workshop will split into several teams, each one modelling an addition of a new feature to a realistic architecture. The participants will learn how to find the threats relevant to the feature while keeping the activity focused (i.e. not trying to boil an ocean). This session targets mainly developers, qa engineers, and architects, but will be also beneficial for scrum masters and product owners.
The Easy WAy to Accept & Protect Credit Card DataTyler Hannan
The recorded version of this webinar is available at:
http://www.practicalecommerce.com/webinars/60-The-Easy-Way-to-Accept-and-Protect-Credit-Card-Data
"The Easy Way to Accept & Protect Credit Card Data" is a free, educational webinar. The moderator is Kerry Murdock, editor and publisher of Practical eCommerce. The presenters are Tyler Hannan, platform evangelist for IP Commerce, a leading cloud-computing payment platform, and David Herrald, an information security consultant with Global Technology Resources, Inc., an international security and technology firm.
e-Similate, a leading provider of payment integration tools, is the sponsor of the webinar.
Big Data Analytics Fraud Detection and Risk Management in Fintech.pdfSmartinfologiks
Big data analytics is crucial for fraud detection and prevention as well as risk management. As per the Association of Certified Fraud Exmainers’ Reports to the Nations, organizations proactively using data monitoring can minimize their fraud losses by an average of about 54% and identify scams in half the time.
Big data analytics is alternating the patterns in which companies prevent fraud. AI, machine learning, and data mining tech stacks help counteract the hydra of fraud attempts affecting more than 3 billion identities each year.
Make Money, Save Money & Avoid Risk with The Network. Intuitivehugopprad
Discover 3 assets provided by the Network Intuitive that will help you Make Money, Save Money and avoid Risk while supporting and accelerating your Digital Transformation strategies.
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What website can I sell pi coins securely.DOT TECH
Currently there are no website or exchange that allow buying or selling of pi coins..
But you can still easily sell pi coins, by reselling it to exchanges/crypto whales interested in holding thousands of pi coins before the mainnet launch.
Who is a pi merchant?
A pi merchant is someone who buys pi coins from miners and resell to these crypto whales and holders of pi..
This is because pi network is not doing any pre-sale. The only way exchanges can get pi is by buying from miners and pi merchants stands in between the miners and the exchanges.
How can I sell my pi coins?
Selling pi coins is really easy, but first you need to migrate to mainnet wallet before you can do that. I will leave the telegram contact of my personal pi merchant to trade with.
Tele-gram.
@Pi_vendor_247
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how to sell pi coins on Bitmart crypto exchangeDOT TECH
Yes. Pi network coins can be exchanged but not on bitmart exchange. Because pi network is still in the enclosed mainnet. The only way pioneers are able to trade pi coins is by reselling the pi coins to pi verified merchants.
A verified merchant is someone who buys pi network coins and resell it to exchanges looking forward to hold till mainnet launch.
I will leave the telegram contact of my personal pi merchant to trade with.
@Pi_vendor_247
when will pi network coin be available on crypto exchange.DOT TECH
There is no set date for when Pi coins will enter the market.
However, the developers are working hard to get them released as soon as possible.
Once they are available, users will be able to exchange other cryptocurrencies for Pi coins on designated exchanges.
But for now the only way to sell your pi coins is through verified pi vendor.
Here is the telegram contact of my personal pi vendor
@Pi_vendor_247
If you are looking for a pi coin investor. Then look no further because I have the right one he is a pi vendor (he buy and resell to whales in China). I met him on a crypto conference and ever since I and my friends have sold more than 10k pi coins to him And he bought all and still want more. I will drop his telegram handle below just send him a message.
@Pi_vendor_247
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Currently pi network is not tradable on binance or any other exchange because we are still in the enclosed mainnet.
Right now the only way to sell pi coins is by trading with a verified merchant.
What is a pi merchant?
A pi merchant is someone verified by pi network team and allowed to barter pi coins for goods and services.
Since pi network is not doing any pre-sale The only way exchanges like binance/huobi or crypto whales can get pi is by buying from miners. And a merchant stands in between the exchanges and the miners.
I will leave the telegram contact of my personal pi merchant. I and my friends has traded more than 6000pi coins successfully
Tele-gram
@Pi_vendor_247
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how can i use my minded pi coins I need some funds.DOT TECH
If you are interested in selling your pi coins, i have a verified pi merchant, who buys pi coins and resell them to exchanges looking forward to hold till mainnet launch.
Because the core team has announced that pi network will not be doing any pre-sale. The only way exchanges like huobi, bitmart and hotbit can get pi is by buying from miners.
Now a merchant stands in between these exchanges and the miners. As a link to make transactions smooth. Because right now in the enclosed mainnet you can't sell pi coins your self. You need the help of a merchant,
i will leave the telegram contact of my personal pi merchant below. 👇 I and my friends has traded more than 3000pi coins with him successfully.
@Pi_vendor_247
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Real-Time Fraud Detection in Payment Transactions
1. Real-Time Fraud Detection in
Payment Transactions
Christian Gügi, Solution Architect
07.05.2014
Swiss Data Week 2014
2. AGENDA
Cyber threat landscape
What are anomalies?
What is fraud detection?
Building a fraud detection system
Q&A
3. WHO I AM
Christian Gügi, Big Data Solution Architect, YMC
christian.guegi@ymc.ch
@chrisgugi
Founder and organizer Swiss Big Data User Group
http://www.bigdata-usergroup.ch/
7. SWITZERLAND AS PHISHING PARADIES
“Wenn Sie in der Schweiz Bank-, Online-Shop
oder E-Payment nutzen, so werden Sie um 45
Prozent häufiger via Phishing attackiert, als im
weltweiten Durchschnitt.“
Source: http://www.finews.ch/news/finanzplatz/14970-phishing-paradies-schweiz
8. WHAT ARE ANOMALIES?
Anomaly is a pattern that does not conform to the
expected behavior
Also referred to as fraud, outliers, exceptions, etc.
Anomalies translate to significant (often critical) real
life entities
Cyber intrusions
Credit card fraud
9. REAL WORLD ANOMALIES
Credit Card Fraud
An abnormally high purchase made on a credit card
Cyber Intrusions
A web server involved in ftp traffic
11. WHAT IS FRAUD DETECTION?
Detection of criminal activities occurring in commercial
organization
Challenges
Fast and accurate real-time detection
Misclassification cost is very high (false positive)
14. STATUS QUO
Firewalls protect against attacks
No detection of anomalous events at transaction level
No protection from SIM-card fraud (SIM-card swap)
15. WHAT WE REALLY WANT
Early and automatic detection of anomalies in
real-time
Augmenting existing fraud detection / security
infrastructure
Raising efficiency of the whole safety concept
Reducing costs by detecting fraud
16. STRATEGY
Use of big data technology
Integrate all security-relevant data (internal and external)
Storage of all business transactions
Detection of anomalies by
Static business rules
Machine learning
17. ARCHITECTURE BLUEPRINT
Hadoop
Distributed File System and Processing Framework
Stream Processing
DWH
Analytic SQL
Machine Learning
FraudDetectionSystem
Payment
Transactions
Blacklists
Data
Sources
NoSQL
Others
18. DATA LAYER
Inclusion of various black-
lists and others
MapReduce for data
distillation
Outcomes stored in a
NoSQL database
Identification of new patterns
by analysis of large data sets
Simulation of new rules on
historical business data
Detection rate, error rate
Hadoop
Distributed File System and Processing Framework
Others
DataLayer
Payment
Transactions
Blacklists
Data
Sources
NoSQLMachine Learning
DWH
19. ANALYTICS LAYER
Streaming data
Payment transactions
Stored in a NoSQL database
Engines for real-time scoring
Static business rules
Rules engines / CEP engine
Machine learning
Support Vector Machines
Neuronal Networks
Score value for each transaction
Processing of several TB of data
per day using commodity
hardware
Stream Processing
Analytics
Layer
Payment
Transactions
Data
Sources
NoSQL
Score Engine
20. SUMMARY
Scalable, distributed and reliable system
Detection in real-time
Overall safety level adapts to new threats
Positive side effects for customers
Methods and technologies can be applied to
other topics
21. YMC AG
Sonnenstrasse 4
CH-8280 Kreuzlingen
Switzerland
@chrisgugi
QUESTIONS
Christian Gügi
christian.guegi@ymc.ch
Tel. +41 (0)71 508 24 76
www.ymc.ch