At GoMarble, security is paramount in everything we do. Our Model Context Protocol (MCP) Server implementation follows industry best practices and enterprise-grade security standards to ensure your data remains protected at all times. This document outlines our comprehensive security framework, compliance certifications, and transparent data management practices that give you complete confidence in our platform.

Key Security Highlights:

• Full compliance with OAuth 2.1 and MCP Protocol authorization standards

• Verified business status with Google, Meta, and Shopify

• SOC 2 and ISO 27001 certification in progress

• Complete user control over credential management

• Transparent data handling with instant revocation capabilities

OAuth and MCP Protocol Security Framework

Compliance with MCP Authorization Guidelines

GoMarble's MCP Server strictly adheres to the Model Context Protocol's OAuth authorization specification, implementing state-of-the-art security measures:

OAuth 2.1 Implementation:

• Full compliance with OAuth 2.1 security best practices as defined in the MCP specification

• Support for both Authorization Code and Client Credentials grant types based on use case requirements

• Implementation of PKCE (Proof Key for Code Exchange) for authorization code protection against interception attacks

• Dynamic Client Registration Protocol (RFC7591) support for seamless integration

Token Security:

• Short-lived access tokens with automatic refresh token rotation for public clients

• Secure token storage following OAuth best practices to prevent token theft

• HTTPS-only communication for all authorization server endpoints

• Proper validation of all access tokens as per OAuth 2.1 resource server requirements

Authorization Server Discovery:

• Implementation of OAuth 2.0 Protected Resource Metadata (RFC9728) for secure authorization server location

• Proper WWW-Authenticate header handling for HTTP 401 responses

• Support for OAuth 2.0 Authorization Server Metadata (RFC8414) for endpoint discovery

Platform-Specific Verification and Compliance

Google Cloud Platform Verification

GoMarble maintains verified status with Google Cloud Platform, ensuring enterprise-grade security and compliance:

App Verification Status:

• Complete OAuth app verification through Google's rigorous security assessment process

• Verified domain ownership through Google Search Console for all authorized domains

• Brand verification completed, providing users with clear app identity and data policies

Security Requirements Met:

• Privacy policy hosted on verified domains and linked from OAuth consent screen

• Production-grade OAuth clients with no test environments or debug configurations

• Comprehensive app homepage describing functionality and hosting privacy policy

• Compliance with Google's OAuth 2.0 policies and Google API Services User Data Policy

Reference: Google OAuth App Verification Requirements

Meta/Facebook Platform Verification

Our integration with Meta platforms follows strict business verification protocols:

Business Verification:

• Completed Meta business verification process with official documentation

• Full compliance with Facebook's business verification requirements including legal business documentation

• Adherence to Meta's data handling and privacy requirements for business applications

Reference: Facebook Access Verification

Shopify Partner Program Compliance

GoMarble meets all Shopify App Store requirements and best practices:

App Store Requirements:

• Full compliance with Shopify's app requirements checklist including data privacy and security standards

• Implementation of secure app proxy authentication for request verification

• Proper handling of protected customer data with declared uses subject to Shopify review

Security Implementation:

• Secure storage and processing of Shopify data with ability to erase data upon request

• Use of supported APIs only, avoiding deprecated functionality

• Compliance with Shopify's data protection requirements and review processes

Reference: Shopify App Requirements Checklist

Verified Business Status

Multi-Platform Verification

GoMarble has achieved verified business status across all major integration platforms:

✅ Google Cloud Platform - Verified business with completed brand verification
✅ Meta/Facebook - Business verification completed with official documentation
✅ Shopify - Partner verification and app store compliance achieved

This multi-platform verification demonstrates our commitment to transparency and provides additional assurance of our legitimacy as a trusted business partner.

Transparent Credential Management

User-Controlled Access Management

We believe in putting you in complete control of your data and integrations:

GoMarble Integration Dashboard:

• Full Transparency: Access your complete integration management dashboard at https://apps.gomarble.ai/setup/integrations

• Instant Control: Revoke, update, or modify access permissions for any integration at any time

• Automatic Cleanup: When you revoke access, we immediately delete all stored credentials from our systems

Real-Time Permissions:

• View all active integrations and their permission scopes

• Understand exactly what data each integration can access

• Modify permissions without re-authentication where supported

Platform-Native Revocation

In addition to our transparent dashboard, you maintain full control through each platform's native settings:

Meta/Facebook Access Control:

• Manage app permissions directly: Meta Connected Experiences

• Revoke access instantly through your Facebook security settings

• View detailed access logs and permission history

Google Account Management:

• Control app access through your Google Account settings

• Review and revoke permissions at any time

• Monitor access patterns and security events

Shopify App Management:

• Manage app permissions through your Shopify admin panel

• Uninstall and reinstall apps as needed

• Control data sharing preferences per application

Enterprise Security Certifications

SOC 2 Compliance (In Progress)

GoMarble is actively pursuing SOC 2 Type II certification, demonstrating our commitment to:

• Security: Protecting system resources against unauthorized access

• Availability: Ensuring systems remain operational and accessible

• Processing Integrity: Maintaining accurate and complete data processing

• Confidentiality: Protecting sensitive information from unauthorized disclosure

• Privacy: Meeting privacy commitments and requirements

ISO 27001 Certification (In Progress)

We are implementing ISO 27001 Information Security Management System (ISMS) standards covering:

• Risk Management: Comprehensive assessment and mitigation of security risks

• Access Control: Strict user access management and authentication protocols

• Incident Management: Robust procedures for detecting and responding to security incidents

• Business Continuity: Ensuring service availability and data protection during disruptions

• Continuous Improvement: Regular security audits and process enhancements

Secure Architecture and Development Practices

Infrastructure Security

Cloud-First Architecture:

• Multi-region deployment with automated failover capabilities

• End-to-end encryption for data in transit and at rest

• Network segmentation and zero-trust security model

• Regular penetration testing and vulnerability assessments

Data Protection:

• AES-256 encryption for all stored credentials and sensitive data

• TLS 1.3 for all client-server communications

Development Security

Secure Development Lifecycle (SDLC):

• Security-by-design principles in all development phases

• Regular code reviews with security focus

API Security:

• Rate limiting and DDoS protection

• Input validation and sanitization

• API versioning with secure deprecation policies

• Comprehensive logging and monitoring

Authentication and Authorization:

• Role-based access control (RBAC) with principle of least privilege

• Regular access reviews and automated deprovisioning

• Session management with secure token handling

Monitoring and Incident Response

24/7 Security Monitoring:

• Real-time threat detection and alerting

• Security Information and Event Management (SIEM) integration

• Automated response to common security events

• Regular security metrics reporting and analysis

Incident Response:

• Dedicated security incident response team

• Defined escalation procedures and communication protocols

• Regular incident response drills and training

• Post-incident analysis and improvement processes

Data Privacy and Compliance

Privacy by Design

Data Minimization:

• Collection of only necessary data for service functionality

• Regular data retention policy reviews and enforcement

Consent Management:

• Clear consent mechanisms for all data collection

• Granular consent options for different data types

• Easy consent withdrawal processes

• Regular consent renewal and validation

Continuous Security Improvement

Regular Security Assessments

Internal Audits:

• Quarterly security control assessments

• Annual comprehensive security reviews

• Continuous compliance monitoring

• Employee security training and awareness programs

Future Security Enhancements

Roadmap Initiatives:

• Zero-trust architecture implementation

• Advanced threat detection using AI/ML

• Enhanced encryption and key management

• Expanded compliance certifications (FedRAMP, HITRUST)

Contact and Support

For security-related questions or concerns, please contact our security team:

• Security Email: admin@gomarble.ai

• General Support: support@gomarble.ai

• Integration Dashboard: https://apps.gomarble.ai/setup/integrations

Conclusion

GoMarble's comprehensive security framework ensures that your data and integrations remain secure while providing you with complete transparency and control. Our commitment to following industry best practices, obtaining relevant certifications, and maintaining verified status across all major platforms demonstrates our dedication to earning and maintaining your trust.

Through our transparent credential management system, rigorous security practices, and ongoing compliance efforts, we provide enterprise-grade security that scales with your business needs while keeping your data protected at all times.

Last Updated: July 18, 2025
Document Version: 1.0