Fraund Detector

Question 1

What fully managed AWS service automates the detection of potentially fraudulent activities, such as online payment fraud and fake account creation?

Answer 1

Amazon Fraud Detector

Question 2

What three primary pre-built model types available in Amazon Fraud Detector

Answer 2

• Online Fraud Insights: Designed for new accounts or entities with little to no historical data
• Transaction Fraud Insights: Designed for entities with a transaction history, allowing the model to analyze patterns over time
• Account Takeover Insights: Designed to detect compromised accounts (phishing or social engineering) by analyzing login patterns

Question 3

What logic flow Amazon Fraud Detector uses to evaluate and react to fraudulent behavior?

Answer 3

• Model Scoring: The service evaluates an event and generates a risk score
• Rules: The Detector applies conditional logic
• Outcomes: Based on the rule results, a specific action is triggered - “Approve,” “Block,” or “Send for Review”