Wealth Manager is designed with security and privacy as core principles. This document outlines our security practices, vulnerability reporting process, and security features.

• Local-Only Storage: All financial data is stored locally on the device
• Encrypted Database: Room database with Android Keystore encryption
• No Cloud Sync: Complete privacy with no data transmission to external servers
• Secure Deletion: Complete data removal when uninstalling

• Biometric Authentication: Hardware-backed fingerprint/face recognition
• Session Management: 24-hour automatic session timeout
• Secure Storage: API keys encrypted using Android Keystore
• No Password Storage: No passwords stored locally or remotely

• HTTPS Only: All API communications use TLS 1.3
• Certificate Pinning: Validates API server certificates
• Request Encryption: Sensitive data encrypted in transit
• API Key Rotation: Support for key rotation and management

• Static Analysis: Detekt and ktlint for code quality
• Dependency Scanning: Regular security updates for dependencies
• ProGuard/R8: Code obfuscation in release builds
• Secure Coding: Following Android security best practices

We provide security updates for the following versions:

We take security vulnerabilities seriously. If you discover a security vulnerability, please report it responsibly.

1. DO NOT create a public GitHub issue
2. DO NOT discuss the vulnerability publicly
3. DO report privately using one of these methods:

1. Go to the Security tab in our repository
2. Click "Report a vulnerability"
3. Fill out the security advisory form

Create a GitHub issue with the "security" label

Please include the following information:

• Description: Clear description of the vulnerability
• Steps to Reproduce: Detailed steps to reproduce the issue
• Impact: Potential impact of the vulnerability
• Environment: OS version, app version, device model
• Proof of Concept: If applicable, include a minimal reproduction case
• Suggested Fix: If you have ideas for fixing the issue

• Initial Response: When available
• Status Update: As time permits
• Resolution: When possible

1. Acknowledgment: We'll acknowledge receipt when possible
2. Investigation: We'll investigate the vulnerability
3. Status Updates: Regular updates on progress
4. Fix Development: We'll develop and test a fix
5. Release: We'll release a security update
6. Disclosure: Coordinated disclosure after fix is available

• Keep App Updated: Always use the latest version
• Secure Device: Use device lock screen and biometric authentication
• API Keys: Keep your API keys secure and don't share them
• Regular Backups: Backup your data regularly (though it's stored locally)
• Device Security: Keep your device OS updated

• Secure Coding: Follow Android security guidelines
• Dependency Updates: Keep dependencies updated
• Code Review: Thorough security review of all changes
• Testing: Security testing for all features
• Documentation: Document security considerations

User Input → Validation → Encryption → Local Storage
     ↓
API Request → TLS 1.3 → Certificate Validation → API Server
     ↓
Response → Decryption → Validation → UI Display

App Launch → Biometric Check → Session Creation → App Access
     ↓
Session Timeout → Re-authentication Required

API Key → Android Keystore → Encrypted Storage
     ↓
Request → TLS 1.3 → Certificate Pinning → API Server

• Static Analysis: Detekt and ktlint
• Dependency Scanning: Automated vulnerability scanning
• Code Quality: Automated code quality checks
• Build Security: Secure build process

• Penetration Testing: Regular security assessments
• Code Review: Security-focused code reviews
• Threat Modeling: Regular threat model updates
• Security Audits: Third-party security audits

• No hardcoded secrets or API keys
• Input validation for all user inputs
• Secure error handling (no sensitive data in logs)
• Proper authentication checks
• Secure data storage practices
• HTTPS for all network requests
• No sensitive data in URLs or logs

• Security review completed
• Vulnerability scan passed
• Dependencies updated
• Code obfuscation enabled
• Security testing completed
• Security documentation updated

• No Data Collection: We don't collect any personal data
• No Analytics: No tracking or analytics collection
• No Third-Party Sharing: No data sharing with third parties
• No Cloud Storage: No data stored in the cloud
• No Remote Logging: No remote logging of sensitive data

• Local Storage Only: All data stored locally
• Encrypted Storage: All data encrypted at rest
• Secure Communication: All API communication encrypted
• Privacy First: Privacy by design principles
• Transparent Security: Open about security practices

• Android Security Guidelines
• Android Keystore System
• Biometric Authentication

• Android Cryptography
• TLS Best Practices
• Certificate Pinning

• Android Privacy
• Data Protection
• Local Storage

1. Stop Using the App: Immediately stop using the app
2. Report the Issue: Follow the vulnerability reporting process
3. Secure Your Device: Ensure your device is secure
4. Change API Keys: If applicable, rotate your API keys
5. Monitor for Updates: Watch for security updates

1. Immediate Assessment: Assess the severity and impact
2. User Notification: Notify affected users if necessary
3. Fix Development: Develop and test a fix
4. Security Update: Release a security update
5. Post-Incident Review: Learn from the incident

• GitHub Security: Security Advisories
• GitHub Issues: Security Issues
• Response Time: When available

• GitHub Issues: Issues
• Documentation: Security Docs

• Coordinated Disclosure: We follow coordinated disclosure practices
• Responsible Disclosure: We appreciate responsible disclosure
• No Legal Action: We won't take legal action against security researchers
• Recognition: We recognize security researchers who help improve security

• Data Collection: We don't collect personal data
• Data Storage: All data stored locally on your device
• Data Sharing: No data sharing with third parties
• Data Deletion: Complete data deletion when uninstalling

Last Updated: October 2025
Next Review: March 2025

Questions? Create a GitHub issue or discussion