Fraud Detection & Prevention

The Challenge

Online fraud costs businesses billions of dollars annually through chargebacks, stolen goods, account takeovers, and fake transactions. Fraudsters use sophisticated techniques to hide their true location and identity, operating through proxy networks, VPNs, and compromised accounts to execute payment fraud, promo code abuse, and identity theft at scale.

Traditional fraud prevention relies heavily on post-transaction analysis, catching fraud only after the damage is done. By the time suspicious patterns emerge in your analytics, fraudsters have already moved stolen goods, drained promotional budgets, or compromised customer accounts. The resulting chargebacks, customer service costs, and reputation damage far exceed the value of the fraudulent transactions themselves.

Geographic indicators provide powerful signals for fraud detection, but they’re often difficult to implement and maintain. Fraudsters operating from high-risk regions use proxy services to appear as if they’re browsing from legitimate locations. Without proper detection mechanisms, your application can’t distinguish between a real customer using a VPN for privacy and a fraudster hiding their location to bypass geographic restrictions.

How Expedited Security Helps

Expedited Security provides real-time fraud prevention that analyzes multiple risk signals before transactions reach your application. Our system combines geolocation intelligence, proxy detection, and traffic source validation to identify and block fraudulent activity while allowing legitimate customers to complete their transactions without friction.

Key Features

Geolocation Filtering: Block or challenge requests from high-risk countries and regions based on your business requirements, while allowing legitimate traffic from approved locations to proceed seamlessly.
Proxy & VPN Detection: Identify and block traffic from anonymous proxies, VPN services, tor exit nodes, and hosting providers commonly used to mask fraudulent activity and evade geographic restrictions.
Referrer Validation: Detect and block suspicious traffic sources, preventing fraudulent transactions that originate from known malicious sites, phishing campaigns, or automated fraud tools.
Risk Scoring: Assign risk scores to each request based on combined signals, allowing you to implement graduated responses from invisible monitoring to explicit challenges to outright blocking.

Benefits

Reduce chargeback rates and fraud-related losses by blocking fraudulent transactions before they occur
Decrease customer service costs associated with investigating and reversing fraudulent activities
Protect promotional budgets from promo code abuse and coupon farming operations
Maintain regulatory compliance by preventing transactions from sanctioned regions

Implementation

For Heroku Applications

Expedited Security integrates directly with your Heroku application’s request flow, analyzing every transaction for fraud indicators before it reaches your business logic. Implementation requires no code changes—our edge protection layer examines requests and applies your fraud prevention rules automatically.

Configure your fraud prevention strategy through our dashboard: set geographic restrictions, define proxy blocking policies, and establish risk thresholds that match your business needs. Real-time analytics show blocked fraud attempts and help you refine your rules to minimize false positives.

Step-by-Step Guides:

For Other Platforms

Expedited Security’s fraud prevention capabilities work with applications on any platform. Our API-driven architecture supports custom integrations for AWS, Google Cloud, Azure, and self-hosted environments. Contact us to discuss your fraud prevention requirements.

Build a comprehensive fraud prevention system with these complementary protections:

Credential Stuffing - Stop automated account takeover attempts that enable fraudulent transactions
Geographic Blocking - Enforce location-based restrictions to meet compliance requirements and prevent fraud from high-risk regions

Get Started

Protect your business from fraud with intelligent, real-time prevention. Schedule a demo to analyze your current fraud exposure, or implement fraud protection immediately with our self-service option.

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