Security
How we protect your data and ensure platform security
Security is at the core of everything we do at NextCheck. We implement comprehensive security measures to protect your data and ensure the integrity of our platform.
Data Protection
Encryption at Rest
All sensitive data is encrypted using AES-256 encryption when stored in our databases. Encryption keys are managed using industry-standard key management systems with regular rotation.
Encryption in Transit
All data transmission between your device and our servers is protected using TLS 1.3 encryption. We enforce HTTPS across all our services and APIs.
Data Minimization
We collect and store only the minimum amount of data necessary to provide our services. Personal data is automatically purged according to our retention policies.
Infrastructure Security
Cloud Security
Our infrastructure is hosted on enterprise-grade cloud platforms with SOC 2 Type II compliance. We utilize multiple availability zones for redundancy and disaster recovery.
Network Security
Our network architecture includes firewalls, intrusion detection systems, and DDoS protection. All network traffic is monitored and logged for security analysis.
Access Controls
We implement role-based access controls with multi-factor authentication for all administrative access. Access is granted on a least-privilege basis and regularly audited.
Application Security
Secure Development
Our development process follows secure coding practices with regular security code reviews. All code changes undergo automated security scanning before deployment.
Vulnerability Management
We conduct regular penetration testing and vulnerability assessments. Security patches are applied promptly, and we maintain a responsible disclosure program.
API Security
Our APIs implement rate limiting, input validation, and authentication mechanisms. API keys are encrypted and can be rotated by users at any time.
Monitoring and Incident Response
24/7 Monitoring
Our security operations center monitors all systems 24/7 for suspicious activity. Automated alerts notify our security team of potential threats in real-time.
Incident Response
We maintain a comprehensive incident response plan with defined procedures for security events. Our team is trained to respond quickly to minimize any potential impact.
Audit Logging
All system activities are logged and retained for security analysis. Logs are encrypted, tamper-proof, and regularly reviewed for anomalies.
Privacy by Design
Data Anonymization
Where possible, we anonymize and pseudonymize personal data to protect user privacy while maintaining service functionality.
Purpose Limitation
Personal data is used only for the specific purposes for which it was collected and is not used for secondary purposes without consent.
User Control
Users have full control over their data with the ability to access, modify, or delete their information through our self-service portal.
Security Features
End-to-End Encryption
All data is encrypted using military-grade AES-256 encryption
Multi-Factor Authentication
Additional security layer with TOTP and hardware key support
Zero-Knowledge Architecture
We cannot access your private keys or sensitive wallet data
SOC 2 Compliance
Independently audited security controls and procedures
API Key Management
Secure API key generation, rotation, and access control
Threat Detection
Real-time monitoring and automated threat response
Security Certifications
SOC 2 Type II
Security, availability, and confidentiality controls
2024
ISO 27001
Information security management system
2024
GDPR Compliance
European data protection regulation compliance
2024
PCI DSS Level 1
Payment card industry data security standard
2024
Security Audits
Bug Bounty Program: We maintain an active bug bounty program with security researchers to identify and fix potential vulnerabilities.