Executive Summary

Cloud Shield Compliance AI is an enterprise-grade compliance analysis platform built on Google Cloud Platform (GCP). This document provides a comprehensive overview of our security architecture, data protection measures, compliance posture, and operational security practices.

Key Highlights:

• Infrastructure hosted on Google Cloud Platform (SOC 2 Type II certified)
• Multi-tenant architecture with strict data isolation
• End-to-end encryption (TLS 1.3 in transit, AES-256 at rest)
• Comprehensive access controls and authentication
• GDPR compliant with data processing agreements
• HIPAA Business Associate Agreements available

1. Infrastructure Security

1.1 Cloud Provider

Google Cloud Platform (GCP)

All infrastructure is hosted on Google Cloud Platform, which provides:

• SOC 2 Type II Certification: GCP maintains independent SOC 2 Type II certification
• ISO 27001: GCP is ISO 27001 certified
• Physical Security: Data centers with 24/7 security, biometric access controls
• Network Security: DDoS protection, firewall rules, network isolation
• Compliance: GCP maintains multiple compliance certifications

Data Residency: All data is stored in GCP data centers located in the United States. Data is not stored outside the US unless specifically requested by the customer.

1.2 Service Architecture

Components:

• Frontend: Next.js application hosted on Firebase App Hosting
• Backend: Firebase Cloud Functions (serverless)
• Database: Cloud Firestore (NoSQL)
• Storage: Google Cloud Storage (document storage)
• Authentication: Firebase Authentication
• API Gateway: Custom API gateway with API key management

Auto-Scaling: All services automatically scale based on demand, ensuring high availability and performance.

2. Data Security

2.1 Encryption

Encryption at Rest:

• All data stored in Google Cloud Storage and Firestore is automatically encrypted using AES-256
• Encryption keys are managed by Google Cloud Platform
• We do not have access to encryption keys, ensuring data remains secure even from our team

Encryption in Transit:

• All communications use TLS 1.3
• API endpoints require HTTPS
• WebSocket connections use WSS (secure WebSocket)
• Internal service-to-service communication uses TLS

Certificate Management: SSL/TLS certificates are automatically managed and renewed by Google Cloud Platform.

2.2 Data Isolation

Multi-Tenant Architecture:

• Each customer organization (tenant) has completely isolated data
• Data is stored in separate Firestore collections per tenant
• Access is controlled by tenant_id in authentication tokens
• Firestore security rules enforce tenant isolation at the database level

2.3 Data Backup and Recovery

Backup Strategy:

• Frequency: Automated daily backups (Firestore)
• Retention: 7 days (Firestore backups)
• Deleted Data in Backups: Retained for up to 90 days
• Storage: Backups stored in Google Cloud Storage
• Encryption: Backups are encrypted using the same AES-256 encryption

3. Access Control and Authentication

3.1 User Authentication

Firebase Authentication:

• Email/password authentication
• Google OAuth integration
• Secure password hashing (Firebase handles this)
• Session management via JWT tokens

3.2 Authorization

Role-Based Access:

• Admin: Full system access (Cloud Shield Solutions staff only)
• Tenant Owner: Full access to their tenant's data
• Regular User: Limited access based on plan and permissions

3.3 API Access

API Key Management:

• API keys are tenant-scoped
• Keys can be created, revoked, and rotated
• Rate limiting based on plan
• Keys are hashed (SHA-256) before storage in Firestore - plain keys are never stored

4. Compliance and Certifications

4.1 Current Certifications

Infrastructure (Inherited from GCP):

• SOC 2 Type II (Google Cloud Platform)
• ISO 27001 (Google Cloud Platform)
• Multiple regional compliance certifications

Our Status: We are working toward our own SOC 2 Type II certification. We will update this document when certification is obtained.

4.2 GDPR Compliance

Data Subject Rights:

• Right to access: Customers can access their data via dashboard
• Right to rectification: Customers can update their data
• Right to erasure: Data deletion available upon request (with retention requirements)
• Right to data portability: Activity reports and attendance data can be exported (PDF/CSV/JSON)

Data Breach Notification: Customers notified within 24 hours of discovery. Regulators notified within 72 hours (as required by GDPR).

4.3 HIPAA Compliance

Business Associate Agreement (BAA):

• BAA available for healthcare customers handling PHI
• Contact info@netcloudshield.com to request a BAA
• Additional security measures for PHI data

5. Operational Security

5.1 Security Monitoring

Monitoring:

• Google Cloud Monitoring for infrastructure
• Function error tracking via Cloud Logging
• Security alerts configured for multiple failed logins, unusual API usage, and unauthorized access attempts

5.2 Incident Response

Incident Response Plan:

• Documented procedures for security incidents
• 24-hour customer notification commitment
• Incident classification and prioritization
• Post-incident review process

6. Data Retention and Deletion

6.1 Data Retention

Document Retention:

• Documents (GCS files): Automatically deleted after 90 days
• Document metadata (Firestore): Retained until manually deleted
• Reports (GCS): Automatically deleted after 365 days
• Firestore backups: 7-day retention
• Deleted data in backups: Retained for up to 90 days

6.2 Data Deletion

Customer-Requested Deletion:

• Data deletion available upon request
• Deletion processed within 30 days of request
• Backups purged within retention period
• Confirmation provided upon completion

7. Security Contact

Security Issues: info@netcloudshield.com

Response Time: 24 hours

8. Conclusion

Cloud Shield Compliance AI is built on a foundation of security best practices, leveraging Google Cloud Platform's enterprise-grade infrastructure. We are committed to protecting customer data, maintaining strict data isolation, and following security best practices.