fraud-prevention | 易学教程

How to detect auto clicker app used by android user?

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问题 Some android user using auto-clicker apps available on play-store to click multiple time. So I want to detect/block user who tries to use auto-clicker.Is there any way in android to detect such users?If yes, then how we can detect those users? 回答1: There is no API to detect if an autoclicker is running. All autoclickers use accessibility services to emulate clicks, and there is an API that allows you to detect if any accessibility service is running. The problem is, those services also

Detecting people sharing login / account information for a website

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问题 I have a website that contains a secure area accessible by logging in with account info. Within the secure area, I have some expensive IP. I have been finding that people are sharing their passwords with other people. Are there any existing technologies / solutions / methods that I can implement to detect fraud patterns? Thanks in advance for the help. 回答1: check geographical region. If within some timeframe multiple logins from regions geographically far apart log in, then you know those

Detecting people sharing login / account information for a website

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How is click-fraud detected? [closed]

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问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 7 years ago . Which methods do Google (and other PPC companies) use to prevent click fraud? 回答1: Here's What Google Does : http://googleblog.blogspot.com/2008/03/using-data-to-help-prevent-fraud.html Google Adwords Official Answer : https://adwords.google.com/support/aw/bin/answer.py?hl=en-uk&topic=10625&answer=6114 Other

How important is it to use SSL on every page of your website? [closed]

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问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 2 years ago . Recently I installed a certificate on the website I'm working on. I've made as much of the site as possible work with HTTP, but after you log in, it has to remain in HTTPS to prevent session hi-jacking, doesn't it? Unfortunately, this causes some problems with Google Maps; I

Securing tincan course agains replay / fraudulent statements

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问题 We are having courses using the tincan api to report progress in courses to our own learning record store (LRS). The courses are provided by a third party and run in the users browser as HTML pages. Since all tincan statements send from the course can be manipulated (simple REST interface) we identified that it would be possible to craft or replay a "course success" message which the LRS will accept. What possibilitys are there to prevent fraudulent messages? What are common layers of

How important is it to use SSL on every page of your website? [closed]

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Closed . This question is opinion-based . It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post . Closed 2 years ago . Recently I installed a certificate on the website I'm working on. I've made as much of the site as possible work with HTTP, but after you log in, it has to remain in HTTPS to prevent session hi-jacking, doesn't it? Unfortunately, this causes some problems with Google Maps; I get warnings in IE saying "this page contains insecure content". I don't think we can afford Google

What are the steps needed to use Mahout Native Bayes Classifier Algorithm?

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问题 I am trying to use Native Bayes Classifier in detecting fraud transactions. I have a sample data of around 5000 in an excel sheet, this is the data which I will use for training the classifier and i have test data of around 1000 on which I will apply test classifier. Here my problem is, I dont know how to train the classifier. Do I need to transform my training data into some specific format before passing it into training classifier. How the training classifier will know which is my target

Securing tincan course agains replay / fraudulent statements

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We are having courses using the tincan api to report progress in courses to our own learning record store (LRS). The courses are provided by a third party and run in the users browser as HTML pages. Since all tincan statements send from the course can be manipulated (simple REST interface) we identified that it would be possible to craft or replay a "course success" message which the LRS will accept. What possibilitys are there to prevent fraudulent messages? What are common layers of protection? Great question! Any application that uses client side code (including any SCORM package) is going

What are the steps needed to use Mahout Native Bayes Classifier Algorithm?

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I am trying to use Native Bayes Classifier in detecting fraud transactions. I have a sample data of around 5000 in an excel sheet, this is the data which I will use for training the classifier and i have test data of around 1000 on which I will apply test classifier. Here my problem is, I dont know how to train the classifier. Do I need to transform my training data into some specific format before passing it into training classifier. How the training classifier will know which is my target value and which are its features. Can someone please help me? In order to test your data, you need to