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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?

Gain mastery in practical strategies for analysing card transactions, designing rule-based scoring, and optimising real-time authorisation decisions to minimise fraud and avoid unnecessary declines. This focused course explores essential risk signals, velocity rules, step-up authentication, customer-friendly controls, performance metrics, and governance frameworks, empowering you to confidently adjust systems, cut losses, and secure transactions with transparent, auditable processes.

Elevify advantages

Develop skills

  • Build real-time card risk rules by designing scoring, thresholds, and decision flows.
  • Analyse transaction signals including velocity, device, geography, and anomaly patterns.
  • Tune fraud controls through backtesting rules, tracking KPIs, and reducing false positives quickly.
  • Design low-friction step-up flows using 3DS, OTP, and effective customer communication.
  • Operationalise fraud rules with playbooks, incident response, and vendor integration.

Suggested summary

Before starting, you can change the chapters and 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!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.
André Felipe
André FelipePrompt Engineering Student

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