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Transaction Analysis Risk Management and Fraud Prevention in Card Authorization

Transaction Analysis Risk Management and Fraud Prevention in Card Authorization
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

Master practical strategies to analyze card transactions, design rule-based scoring, and optimize real-time authorization decisions while minimizing fraud and unnecessary declines. This concise course covers core risk signals, velocity rules, step-up authentication, customer-friendly controls, performance metrics, and governance so you can confidently tune systems, reduce losses, and protect every transaction with clear, auditable logic.

Elevify advantages

Develop skills

  • Build real-time card risk rules: design scoring, thresholds, and decision flows.
  • Analyze transaction signals: velocity, device, geography, and anomaly patterns.
  • Tune fraud controls: backtest rules, track KPIs, and cut false positives fast.
  • Design low-friction step-up flows: 3DS, OTP, and customer communication.
  • Operationalize fraud rules: playbooks, incident response, and vendor integration.

Suggested summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
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Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.
André Felipe
André FelipePrompt Engineering Student

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