Credential Sharing Prevention
Stop unauthorized credential sharing and protect your subscription-based services from account abuse with advanced fingerprinting technology.
1M+
$50M+
99.9%
<100ms
Stop Unauthorized Credential Sharing & Account Abuse
Credential sharing occurs when legitimate users share their login information with unauthorized individuals, allowing multiple people to access subscription-based services using a single account. This practice undermines revenue models, violates terms of service, and can lead to service degradation for legitimate users.
With the rise of password sharing in streaming services, SaaS platforms, and other subscription-based businesses, companies need advanced solutions to detect and prevent unauthorized access while maintaining a positive experience for legitimate users.
Revenue leakage from shared accounts. When multiple users access a service through a single paid account, businesses lose potential subscription revenue.
Service degradation from overuse. Shared accounts often lead to higher resource consumption than anticipated for a single user.
Inaccurate user metrics and analytics. Account sharing distorts user data, making it difficult to understand true usage patterns and customer behavior.
Increased security risks. Widely shared credentials are more likely to be compromised, potentially leading to unauthorized access and data breaches.
How TrustPath Works
Our Fraud Detection API continuously monitors user behavior, login patterns, and device intelligence to detect suspicious activity and prevent ATO attacks in real time.
Automated Protection System
Configure automated responses to suspicious activities and protect your platform from malicious behavior with intelligent blocking mechanisms
- Detect suspicious registration patterns across multiple accounts.
- Prevent freemium abuse with device fingerprinting and IP tracking.
- Implement temporary blocking based on configurable thresholds.
Behavioral Analysis & Transaction Monitoring
Our Behavioral Analysis system continuously monitors user activities across your platform, building comprehensive profiles of normal behavior while identifying suspicious deviations that may indicate fraud or account compromise
- Identifies unusual login patterns and device switching behavior.
- Detects rapid IP changes indicating potential credential sharing.
- Monitors transaction velocity to identify suspicious purchase patterns.
Device & Browser Fingerprinting
Sophisticated device intelligence that analyzes hardware and software characteristics to identify suspicious login attempts
- Detects device inconsistencies in real-time.
- Identifies suspicious login patterns across multiple devices and browsers.
Advanced Device & Browser Fingerprinting
Create unique digital identifiers for devices and browsers to enhance security and prevent fraud without compromising user experience
- Generates unique device hashes based on hardware characteristics.
- Creates browser fingerprints that persist across sessions.
- Detects hardware information and device capabilities.
IP & Geolocation Intelligence
Comprehensive analysis of IP addresses and geolocation data to detect and block suspicious access patterns and high-risk traffic sources
- Block proxy servers and TOR nodes used by fraudsters.
- Detect data center IPs commonly used in automated attacks.
- Block IP addresses with known abuse history automatically.
Advanced Risk Scoring & Prevention
Machine learning-powered risk assessment that analyzes multiple data points in real-time to accurately identify and prevent fraudulent activity
- Calculates fraud risk scores by analyzing multiple data signals.
- Automated actions based on comprehensive risk assessment.
- Provides customizable thresholds for precise fraud detection.
Credential Sharing Prevention API
Detect Simultaneous Access
Identify when the same account is being used from multiple devices or locations simultaneously.
Distinguish Between Devices
Accurately identify unique devices even when users attempt to mask their identity.
Implement Fair Use Policies
Enforce usage limits and fair access policies based on legitimate usage patterns.

Simple API Integration
Create a free account to get your API key and start protecting your transactions.
curl --request POST \
--url https://api.trustpath.io/v1/risk/evaluate \
--header 'Authorization: Bearer YOUR_API_KEY' \
--header 'content-type: application/json' \
--data '{
"ip": "95.91.243.197",
"email": "mail@domain.com"
}'
Integrating TrustPath.io has completely transformed how we manage fraudulent signups. We now have real-time visibility into bot-driven activity, disposable emails, and suspicious behavior — all without disrupting legitimate users. It's reduced our operational overhead and saved us thousands in infrastructure costs we didn't realize were being drained by abuse.

Jay Derinbogaz
Co-Founder - TextCortexSecurity & Compliance
We maintain high security standards and aim to comply with major industry regulations and frameworks.



Protect Your Business from Fraud
Schedule a demo with our fraud prevention experts to see how TrustPath can secure your transactions. Get personalized insights into your specific fraud risks.
- Need help assessing your fraud exposure?
- Want to understand our detection capabilities?
- Looking for custom fraud prevention strategies?

Engin Yöyen
Co-Founder support@trustpath.io