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๐Ÿ” Hack23 AB โ€” ISMS Reference Mapping

๐ŸŽฎ Black Trigram (ํ‘๊ด˜)
Korean Martial Arts Educational Game Platform

Owner Version Effective Date Review Cycle

๐Ÿ“‹ ISMS Reference Mapping | ๐Ÿ” Coverage Analysis | ๐ŸŽฎ Project: Black Trigram | ๐Ÿ”— Public Repository

--- ## ๐Ÿ“‹ Purpose Statement > **"At Hack23 AB, we believe that true security comes through transparency and demonstrable practices. This document maps all Black Trigram project references to our publicly available Information Security Management System (ISMS), ensuring complete traceability, audit readiness, and transparent security governance."** > > โ€” _James Pether Sรถrling, CEO, Hack23 AB_ This mapping document serves as the **single source of truth** for ISMS policy references within the Black Trigram project, consolidating work from multiple tracking efforts to provide: - **๐Ÿ” Complete Coverage Mapping**: Every Black Trigram security reference mapped to ISMS-PUBLIC policies - **โœ… Link Validation**: Verification that all policy links are current and functional - **๐Ÿ“Š Gap Analysis**: Identification of areas requiring additional ISMS documentation - **๐ŸŽฏ Developer Guidance**: Clear reference for implementing security requirements - **๐ŸŒ Public Transparency**: Demonstrable security practices for users and regulators --- ## ๐ŸŽฏ Document Scope ### In Scope This document covers all ISMS policy references across: - โœ… **Project Documentation** (README.md, SECURITY.md, architecture docs) - โœ… **Security Assessments** (THREAT_MODEL.md, CRA-ASSESSMENT.md) - โœ… **Development Guidelines** (CONTRIBUTING.md, code comments) - โœ… **User-Facing Content** (In-game disclaimers, privacy notices) - โœ… **CI/CD Workflows** (GitHub Actions, security scanning configurations) ### Out of Scope - โŒ Internal Hack23 AB operational ISMS documentation (non-public) - โŒ Third-party vendor ISMS documentation - โŒ Project-specific implementation details (covered in project architecture docs) --- ## ๐Ÿ—๏ธ ISMS-PUBLIC Repository Structure The public ISMS repository is located at: **[https://github.com/Hack23/ISMS-PUBLIC](https://github.com/Hack23/ISMS-PUBLIC)** ### ๐Ÿ“š Available ISMS Documents | **Category** | **Document** | **Relevance to Black Trigram** | **Primary References** | |--------------|--------------|--------------------------------|------------------------| | **๐Ÿ” Core Policies** | [Information Security Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Information_Security_Policy.md) | โšก Critical | README.md, SECURITY.md | | **๐Ÿ” Core Policies** | [Acceptable Use Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Acceptable_Use_Policy.md) | ๐ŸŸก Medium | In-game disclaimers | | **๐Ÿ” Core Policies** | [Privacy Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Privacy_Policy.md) | ๐ŸŸ  High | Privacy notices, data handling | | **๐Ÿ”‘ Access & Identity** | [Access Control Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Access_Control_Policy.md) | ๐ŸŸข Low | Development access only | | **๐ŸŒ Network & Infrastructure** | [Network Security Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Network_Security_Policy.md) | ๐ŸŸก Medium | Hosting, CDN configuration | | **๐Ÿ”’ Data Protection** | [Data Classification Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Data_Classification_Policy.md) | โšก Critical | README.md classification badges | | **๐Ÿ”’ Data Protection** | [Cryptography Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Cryptography_Policy.md) | ๐ŸŸข Low | HTTPS/TLS only | | **๐Ÿ› ๏ธ Development** | [Secure Development Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Secure_Development_Policy.md) | โšก Critical | SECURITY_ARCHITECTURE.md, CRA-ASSESSMENT.md | | **๐Ÿ› ๏ธ Development** | [Open Source Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Open_Source_Policy.md) | โšก Critical | LICENSE, dependency management | | **๐Ÿ› ๏ธ Development** | [AI Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/AI_Policy.md) | ๐ŸŸข Low | Future AI-assisted gameplay | | **โš™๏ธ Operations** | [Change Management](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Change_Management.md) | ๐ŸŸก Medium | CI/CD workflows | | **โš™๏ธ Operations** | [Vulnerability Management](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Vulnerability_Management.md) | ๐ŸŸ  High | Security scanning, Dependabot | | **โš™๏ธ Operations** | [Incident Response Plan](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Incident_Response_Plan.md) | ๐ŸŸก Medium | Security issue handling | | **๐Ÿ’พ Continuity** | [Business Continuity Plan](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Business_Continuity_Plan.md) | ๐ŸŸข Low | Service availability | | **๐Ÿ’พ Continuity** | [Disaster Recovery Plan](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Disaster_Recovery_Plan.md) | ๐ŸŸข Low | Backup and recovery | | **๐Ÿ’พ Continuity** | [Backup Recovery Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Backup_Recovery_Policy.md) | ๐ŸŸข Low | Repository backups | | **๐Ÿค Third Party** | [Third Party Management](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Third_Party_Management.md) | ๐ŸŸก Medium | CDN, GitHub, npm dependencies | | **๐Ÿค Third Party** | [SUPPLIER.md](https://github.com/Hack23/ISMS-PUBLIC/blob/main/SUPPLIER.md) | ๐ŸŸก Medium | Vendor risk assessment | | **๐Ÿ“Š Governance** | [Risk Assessment Methodology](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Risk_Assessment_Methodology.md) | ๐ŸŸ  High | THREAT_MODEL.md | | **๐Ÿ“Š Governance** | [Risk Register](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Risk_Register.md) | ๐ŸŸ  High | Risk tracking | | **๐Ÿ“Š Governance** | [Asset Register](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Asset_Register.md) | ๐ŸŸก Medium | Asset inventory | | **๐Ÿ“Š Governance** | [Security Metrics](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Security_Metrics.md) | ๐ŸŸก Medium | Security KPIs | | **๐Ÿ“Š Governance** | [Compliance Checklist](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Compliance_Checklist.md) | ๐ŸŸ  High | Regulatory compliance | | **๐Ÿท๏ธ Frameworks** | [CLASSIFICATION.md](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md) | โšก Critical | README.md badges, risk levels | | **๐Ÿท๏ธ Frameworks** | [Threat Modeling](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Threat_Modeling.md) | โšก Critical | THREAT_MODEL.md methodology | | **๐Ÿท๏ธ Frameworks** | [ISMS Transparency Plan](https://github.com/Hack23/ISMS-PUBLIC/blob/main/ISMS_Transparency_Plan.md) | ๐ŸŸ  High | Public disclosure strategy | | **๐Ÿ” Specialized** | [Physical Security Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Physical_Security_Policy.md) | ๐ŸŸข Low | Development workstation security | | **๐Ÿ” Specialized** | [Mobile Device Management Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Mobile_Device_Management_Policy.md) | ๐ŸŸข Low | Mobile gameplay considerations | | **๐Ÿ” Specialized** | [OWASP LLM Security Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/OWASP_LLM_Security_Policy.md) | ๐ŸŸข Low | Future AI integration | | **๐Ÿ›๏ธ Regulatory** | [CRA Conformity Assessment Process](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CRA_Conformity_Assessment_Process.md) | โšก Critical | CRA-ASSESSMENT.md | | **๐Ÿ“‹ Registry** | [External Stakeholder Registry](https://github.com/Hack23/ISMS-PUBLIC/blob/main/External_Stakeholder_Registry.md) | ๐ŸŸก Medium | Community stakeholders | | **๐Ÿ“– Style** | [STYLE_GUIDE.md](https://github.com/Hack23/ISMS-PUBLIC/blob/main/STYLE_GUIDE.md) | ๐ŸŸก Medium | Documentation standards | **Legend:** - โšก **Critical**: Core dependency, referenced extensively - ๐ŸŸ  **High**: Important for security compliance - ๐ŸŸก **Medium**: Referenced for specific features - ๐ŸŸข **Low**: Minimal current relevance, future consideration --- ## ๐Ÿ—บ๏ธ Reference Mapping by Black Trigram Document ### ๐Ÿ“„ README.md (Primary Project Documentation) **Total ISMS-PUBLIC References**: 65 | **Section** | **ISMS Policy Referenced** | **Link Type** | **Purpose** | |-------------|----------------------------|---------------|-------------| | Header - Public ISMS Repository | [ISMS-PUBLIC Root](https://github.com/Hack23/ISMS-PUBLIC) | Direct link | Repository access | | Header - Security Policy Link | [Information Security Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Information_Security_Policy.md) | Direct link | Policy overview | | Badges - Project Type | [CLASSIFICATION.md#project-type-classifications](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md#project-type-classifications) | Badge link | Frontend Apps classification | | Badges - Process Type | [CLASSIFICATION.md#project-type-classifications](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md#project-type-classifications) | Badge link | Marketing process | | Badges - Confidentiality | [CLASSIFICATION.md#confidentiality-levels](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md#confidentiality-levels) | Badge link | Public classification | | Badges - Integrity | [CLASSIFICATION.md#integrity-levels](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md#integrity-levels) | Badge link | Moderate integrity | | Badges - Availability | [CLASSIFICATION.md#availability-levels](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md#availability-levels) | Badge link | Standard availability | | Badges - RTO | [CLASSIFICATION.md#rto-classifications](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md#rto-classifications) | Badge link | Recovery Time Objective | | Badges - RPO | [CLASSIFICATION.md#rpo-classifications](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md#rpo-classifications) | Badge link | Recovery Point Objective | | Impact Assessment Table | [CLASSIFICATION.md (Financial, Operational, Reputational, Regulatory)](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md) | Multiple badge links | CIA impact levels | | Security Investment ROI | [CLASSIFICATION.md#security-investment-returns](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md#security-investment-returns) | Badge links | ROI metrics | | Competitive Differentiation | [CLASSIFICATION.md#competitive-differentiation](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md#competitive-differentiation) | Badge links | Market positioning | | Porter's Five Forces | [CLASSIFICATION.md#porters-five-forces](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md#porters-five-forces) | Badge links | Strategic analysis | **Status**: โœ… All links verified and functional --- ### ๐Ÿ›ก๏ธ THREAT_MODEL.md (Security Threat Analysis) **Total ISMS-PUBLIC References**: 30 | **Section** | **ISMS Policy Referenced** | **Link Type** | **Purpose** | |-------------|----------------------------|---------------|-------------| | Business Value Metrics | [CLASSIFICATION.md](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md) | Badge links | Risk and value alignment | | Threat Modeling Methodology | [Threat_Modeling.md#architecture-centric-threat-modeling](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Threat_Modeling.md#architecture-centric-threat-modeling) | Direct link | STRIDE methodology | | MITRE ATT&CK Analysis | [Threat_Modeling.md#mitre-attck-driven-analysis](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Threat_Modeling.md#mitre-attck-driven-analysis) | Direct link | Attack framework | | Risk-Centric Modeling | [Threat_Modeling.md#risk-centric-threat-modeling](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Threat_Modeling.md#risk-centric-threat-modeling) | Direct link | Risk methodology | | Top Risks Table | [CLASSIFICATION.md](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md) | Badge links | Risk severity levels | **Distributed Coverage Notes**: - Supply chain security: Covered across [Secure_Development_Policy.md](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Secure_Development_Policy.md), [Third_Party_Management.md](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Third_Party_Management.md), [Open_Source_Policy.md](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Open_Source_Policy.md) - Cultural content validation: Unique to Black Trigram, no specific ISMS policy (documented in project-specific THREAT_MODEL.md) - Domain security: Covered in [Network_Security_Policy.md](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Network_Security_Policy.md) **Status**: โœ… All links verified and functional --- ### ๐Ÿ“‹ CRA-ASSESSMENT.md (EU Cyber Resilience Act Compliance) **Total ISMS-PUBLIC References**: 21 | **Section** | **ISMS Policy Referenced** | **Link Type** | **Purpose** | |-------------|----------------------------|---------------|-------------| | Related ISMS Documents | [Cryptography Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Cryptography_Policy.md) | Direct link | Encryption standards | | Related ISMS Documents | [Access Control Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Access_Control_Policy.md) | Direct link | Identity management | | Related ISMS Documents | [Network Security Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Network_Security_Policy.md) | Direct link | Network controls | | Related ISMS Documents | [Data Classification Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Data_Classification_Policy.md) | Direct link | Data protection | | Related ISMS Documents | [Secure Development Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Secure_Development_Policy.md) | Direct link | SDLC security | | Related ISMS Documents | [Change Management](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Change_Management.md) | Direct link | Release management | | Related ISMS Documents | [Vulnerability Management](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Vulnerability_Management.md) | Direct link | Security testing | | Related ISMS Documents | [Third Party Management](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Third_Party_Management.md) | Direct link | Supplier risk | | Related ISMS Documents | [Open Source Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Open_Source_Policy.md) | Direct link | OSS governance | | Related ISMS Documents | [Incident Response Plan](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Incident_Response_Plan.md) | Direct link | Security events | | Related ISMS Documents | [Business Continuity Plan](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Business_Continuity_Plan.md) | Direct link | Resilience | | Related ISMS Documents | [Disaster Recovery Plan](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Disaster_Recovery_Plan.md) | Direct link | Recovery procedures | | Related ISMS Documents | [Backup Recovery Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Backup_Recovery_Policy.md) | Direct link | Data protection | | Related ISMS Documents | [Security Metrics](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Security_Metrics.md) | Direct link | KPI tracking | | Related ISMS Documents | [Asset Register](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Asset_Register.md) | Direct link | Asset inventory | | Related ISMS Documents | [Risk Register](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Risk_Register.md) | Direct link | Risk tracking | | Related ISMS Documents | [Risk Assessment Methodology](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Risk_Assessment_Methodology.md) | Direct link | Risk framework | | Related ISMS Documents | [Compliance Checklist](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Compliance_Checklist.md) | Direct link | Compliance tracking | | Document Footer | [CLASSIFICATION.md#confidentiality-levels](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md#confidentiality-levels) | Badge link | Public classification | **Status**: โœ… All links verified and functional --- ### ๐Ÿ”š End-of-Life-Strategy.md (Product Lifecycle Management) **Total ISMS-PUBLIC References**: 3 | **Section** | **ISMS Policy Referenced** | **Link Type** | **Purpose** | |-------------|----------------------------|---------------|-------------| | Asset Management | [Asset Register](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Asset_Register.md) | Direct link | Asset lifecycle tracking | | Data Retention | [Data Classification Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Data_Classification_Policy.md) | Direct link | Retention requirements | | Classification Framework | [CLASSIFICATION.md](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md) | Direct link | Decommissioning criteria | **Status**: โœ… All links verified and functional --- ### ๐Ÿ›ก๏ธ SECURITY_ARCHITECTURE.md (Security Architecture Documentation) **Total ISMS-PUBLIC References**: 18 | **Section** | **ISMS Policy Referenced** | **Link Type** | **Purpose** | |-------------|----------------------------|---------------|-------------| | Security Documentation Map | [Information Security Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Information_Security_Policy.md) | Direct link | Top-level policy alignment | | Defense-in-Depth Strategy | [Secure Development Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Secure_Development_Policy.md) | Direct link | SDLC security controls | | Network Security & Perimeter | [Network Security Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Network_Security_Policy.md) | Direct link | CDN, TLS, DNSSEC controls | | Data Protection & Key Management | [Cryptography Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Cryptography_Policy.md) | Direct link | Encryption and key management | | Data Protection & Key Management | [Data Classification Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Data_Classification_Policy.md) | Direct link | Data handling requirements | | Authentication & Authorization | [Access Control Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Access_Control_Policy.md) | Direct link | Access management model | | Vulnerability Management | [Vulnerability Management](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Vulnerability_Management.md) | Direct link | Scanning and remediation | | Threat Detection & Investigation | [Threat Modeling](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Threat_Modeling.md) | Direct link | Threat identification methodology | | Application Security Controls | [Open Source Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Open_Source_Policy.md) | Direct link | SBOM, dependency governance | | Application Security Controls | [CRA Conformity Assessment Process](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CRA_Conformity_Assessment_Process.md) | Direct link | EU CRA technical compliance | | High Availability & Resilience | [Backup Recovery Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Backup_Recovery_Policy.md) | Direct link | Recovery and resilience | | Security Operations | [Incident Response Plan](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Incident_Response_Plan.md) | Direct link | Incident handling procedures | | Compliance Framework Mapping | [Compliance Checklist](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Compliance_Checklist.md) | Direct link | ISO 27001, NIST CSF, CIS mapping | | Compliance Framework Mapping | [CLASSIFICATION.md](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md) | Badge links | CIA classification levels | | Security Investment | [Security Metrics](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Security_Metrics.md) | Direct link | Security KPI tracking | | Automated Security Operations | [Change Management](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Change_Management.md) | Direct link | CI/CD pipeline security | | Supply Chain Security | [Third Party Management](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Third_Party_Management.md) | Direct link | Vendor and dependency risk | | Supply Chain Security | [Risk Register](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Risk_Register.md) | Direct link | Risk tracking and assessment | **Status**: โœ… All links verified and functional --- ### ๐Ÿ—๏ธ ARCHITECTURE.md (Technical Architecture Documentation) **Total ISMS-PUBLIC References**: 8 | **Section** | **ISMS Policy Referenced** | **Link Type** | **Purpose** | |-------------|----------------------------|---------------|-------------| | System Context | [CLASSIFICATION.md](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md) | Reference | System classification context | | Container View - CDN/Hosting | [Network Security Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Network_Security_Policy.md) | Reference | Infrastructure security alignment | | Performance Architecture | [Secure Development Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Secure_Development_Policy.md) | Reference | Secure coding practices | | File Structure | [Open Source Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Open_Source_Policy.md) | Reference | Dependency structure governance | | SWOT Analysis | [Risk Assessment Methodology](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Risk_Assessment_Methodology.md) | Reference | Strategic risk alignment | | Architecture Documentation Map | [Information Security Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Information_Security_Policy.md) | Reference | Documentation completeness | | High Availability | [Backup Recovery Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Backup_Recovery_Policy.md) | Reference | DR architecture alignment | | Third-Party Dependencies | [Third Party Management](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Third_Party_Management.md) | Reference | CDN and hosting vendor governance | **Status**: โœ… All links verified and functional --- ## ๐Ÿ” Coverage Gap Analysis ### โœ… Well-Covered Areas These Black Trigram aspects have strong ISMS policy coverage: 1. **Data Classification & Protection** โœ… - README.md extensively references CLASSIFICATION.md - All CIA dimensions properly documented - Impact assessment tables complete 2. **Secure Development Lifecycle** โœ… - CRA-ASSESSMENT.md maps to Secure_Development_Policy.md - CI/CD security covered by Change_Management.md - Vulnerability scanning aligned with Vulnerability_Management.md 3. **Threat Modeling** โœ… - THREAT_MODEL.md follows ISMS Threat_Modeling.md methodology - STRIDE, MITRE ATT&CK, and risk-centric approaches documented - Risk severity properly classified 4. **Supply Chain Security** โœ… - Distributed coverage across multiple policies - SBOM generation and dependency scanning documented - Third-party risk assessment processes defined 5. **Security Architecture** โœ… _(NEW in v2.0)_ - SECURITY_ARCHITECTURE.md maps 18 ISMS policy references - Defense-in-depth strategy aligned with Information_Security_Policy.md - CRA conformity traceable via CRA_Conformity_Assessment_Process.md 6. **Open Source Governance** โœ… _(NEW in v2.0)_ - Open_Source_Policy.md referenced in SECURITY_ARCHITECTURE.md, CRA-ASSESSMENT.md, THREAT_MODEL.md - Dependency management aligned with Third_Party_Management.md - SBOM and license compliance documented ### ๐ŸŸก Areas with Distributed Coverage These topics span multiple ISMS policies (requires cross-referencing): 1. **Cloud Infrastructure Security** ๐ŸŸก - Covered by: Network_Security_Policy.md, Access_Control_Policy.md, Third_Party_Management.md - **Improvement in v2.0**: SECURITY_ARCHITECTURE.md now provides consolidated infrastructure security mapping - **Recommendation**: Add explicit CDN and GitHub Pages references to ISMS-PUBLIC 2. **Open Source Dependency Management** ๐ŸŸก โ†’ โœ… _(Improved in v2.0)_ - Covered by: Open_Source_Policy.md, Third_Party_Management.md, Vulnerability_Management.md - **Improvement in v2.0**: SECURITY_ARCHITECTURE.md and ARCHITECTURE.md now reference Open_Source_Policy.md directly - SBOM generation and license compliance documented in CRA-ASSESSMENT.md 3. **User Privacy & GDPR Compliance** ๐ŸŸก - Covered by: Privacy_Policy.md, Data_Classification_Policy.md - **Recommendation**: Add Black Trigram-specific privacy examples to ISMS-PUBLIC ### ๐Ÿ”ด Coverage Gaps Requiring Action 1. **Cultural Content Validation** ๐Ÿ”ด - **Current State**: Unique threat to Black Trigram (Korean cultural authenticity) - **ISMS Coverage**: No specific policy exists - **Recommendation**: Create "Cultural_Content_Policy.md" in ISMS-PUBLIC or document in project-specific guidelines - **Priority**: Medium (project-specific, not applicable to other Hack23 products) 2. **Three.js/WebGL Security Best Practices** ๐ŸŸก _(Reduced from ๐Ÿ”ด in v2.0)_ - **Current State**: THREAT_MODEL.md identifies WebGL exploitation risks; project migrated from PixiJS to Three.js - **ISMS Coverage**: General Secure_Development_Policy.md; SECURITY_ARCHITECTURE.md now covers application security controls - **Recommendation**: Add "Frontend Graphics Security" section to Secure_Development_Policy.md - **Priority**: Medium (applies to all Hack23 games using Three.js/@react-three/fiber) 3. **In-Game ISMS Reference Display** ๐ŸŸข - **Current State**: No in-game UI currently links to ISMS-PUBLIC - **ISMS Coverage**: ISMS_Transparency_Plan.md encourages public disclosure - **Recommendation**: Add "About" or "Security" menu option linking to ISMS-PUBLIC - **Priority**: Low (nice-to-have for transparency) --- ## ๐ŸŽฎ In-Game ISMS References ### Current Implementation **Location**: `src/components/intro/IntroScreen.tsx` **Existing References**: - Line 649: GitHub repository link (https://github.com/Hack23/blacktrigram) - Line 682-686: Release version link **Status**: โš ๏ธ **No current in-game ISMS-PUBLIC links** ### Recommended Implementation Add ISMS reference to Philosophy screen or About dialog: ```typescript // Recommended addition to Philosophy or Settings screen window.open("https://github.com/Hack23/ISMS-PUBLIC", "_blank") } anchor={0.5} data-testid="isms-link" /> ``` **Korean Translation**: "๊ณต๊ฐœ ๋ณด์•ˆ ์ •์ฑ… ๋ณด๊ธฐ" (Gong-gae Bo-an Jeong-chaek Bo-gi) --- ## ๐Ÿ“Š Link Validation Summary ### Validation Methodology All ISMS-PUBLIC links validated on **2026-03-19** using: 1. Automated link checker against live GitHub repository 2. Manual verification of anchor links and sections 3. HTTPS certificate validation 4. Response time monitoring ### Results | **Document** | **Total Links** | **Valid** | **Broken** | **Status** | |--------------|-----------------|-----------|------------|------------| | README.md | 65 | 65 | 0 | โœ… Pass | | THREAT_MODEL.md | 30 | 30 | 0 | โœ… Pass | | CRA-ASSESSMENT.md | 21 | 21 | 0 | โœ… Pass | | SECURITY_ARCHITECTURE.md | 18 | 18 | 0 | โœ… Pass | | ARCHITECTURE.md | 8 | 8 | 0 | โœ… Pass | | End-of-Life-Strategy.md | 3 | 3 | 0 | โœ… Pass | | **TOTAL** | **145** | **145** | **0** | **โœ… 100% Valid** | **Validation Date**: 2026-03-19 **Next Validation**: 2026-06-19 (Quarterly) --- ## ๐Ÿ› ๏ธ Developer Quick Reference ### How to Reference ISMS Policies When adding new security features or documentation: 1. **Identify the Security Domain** - Access Control? โ†’ [Access_Control_Policy.md](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Access_Control_Policy.md) - Data Protection? โ†’ [Data_Classification_Policy.md](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Data_Classification_Policy.md) - Development? โ†’ [Secure_Development_Policy.md](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Secure_Development_Policy.md) - Third-Party? โ†’ [Third_Party_Management.md](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Third_Party_Management.md) 2. **Use the Standard Link Format** ```markdown [Policy Name](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Policy_Name.md) ``` 3. **For Section Anchors** ```markdown [Specific Section](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Policy_Name.md#section-anchor) ``` 4. **For Classification Badges** ```markdown [![Badge Label](https://img.shields.io/badge/Label-Value-color?style=for-the-badge&logo=icon&logoColor=white)](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md#anchor) ``` ### Quick Policy Lookup | **Need** | **Policy** | **Link** | |----------|------------|----------| | Add new dependency | Open Source Policy | [Link](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Open_Source_Policy.md) | | Handle security issue | Incident Response Plan | [Link](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Incident_Response_Plan.md) | | Classify new data | Data Classification Policy | [Link](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Data_Classification_Policy.md) | | Add CI/CD step | Change Management | [Link](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Change_Management.md) | | Third-party service | Third Party Management | [Link](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Third_Party_Management.md) | | Model threats | Threat Modeling | [Link](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Threat_Modeling.md) | | Assess vulnerabilities | Vulnerability Management | [Link](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Vulnerability_Management.md) | | EU CRA compliance | CRA Conformity Assessment | [Link](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CRA_Conformity_Assessment_Process.md) | | Evaluate risk | Risk Assessment Methodology | [Link](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Risk_Assessment_Methodology.md) | --- ## ๐Ÿ“‹ Related Documents | **Icon** | **Document** | **Relationship** | |----------|--------------|------------------| | ๐Ÿ“– | [ISMS-PUBLIC README](https://github.com/Hack23/ISMS-PUBLIC/blob/main/README.md) | Master ISMS documentation index | | ๐Ÿท๏ธ | [CLASSIFICATION.md](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md) | Classification framework (heavily referenced) | | ๐Ÿ›ก๏ธ | [THREAT_MODEL.md](./THREAT_MODEL.md) | Black Trigram threat analysis | | ๐Ÿ“‹ | [CRA-ASSESSMENT.md](./CRA-ASSESSMENT.md) | EU CRA compliance assessment | | ๐Ÿ” | [SECURITY_ARCHITECTURE.md](./SECURITY_ARCHITECTURE.md) | Current security implementation | | ๐Ÿ—๏ธ | [ARCHITECTURE.md](./ARCHITECTURE.md) | Technical architecture documentation | | ๐Ÿ”ฎ | [FUTURE_SECURITY_ARCHITECTURE.md](./FUTURE_SECURITY_ARCHITECTURE.md) | Planned security enhancements | | ๐Ÿ“Š | [README.md](./README.md) | Project overview with ISMS badges | | ๐Ÿ”š | [End-of-Life-Strategy.md](./End-of-Life-Strategy.md) | Product lifecycle management | --- ## ๐Ÿ“ Maintenance & Updates ### Review Schedule - **Quarterly Review**: Validate all 145 links, check for new ISMS policies - **Post-ISMS Update**: Update mappings within 5 business days of ISMS-PUBLIC changes - **Major Feature Addition**: Update this document when adding significant Black Trigram features - **Regulatory Changes**: Immediate review if CRA or GDPR requirements evolve ### Change Log | **Version** | **Date** | **Changes** | **Author** | |-------------|----------|-------------|------------| | 1.0 | 2025-11-10 | Initial ISMS reference mapping, consolidation of issues #560 and #561 | ISMS Ninja | | 2.0 | 2026-03-19 | Major update: Added SECURITY_ARCHITECTURE.md (18 refs) and ARCHITECTURE.md (8 refs) mappings; expanded Quick Policy Lookup; updated gap analysis; total links 119โ†’145 | Documentation Writer | ### Document Ownership - **Primary Owner**: Security Team (security@hack23.com) - **Technical Owner**: Development Lead - **Review Authority**: CEO (James Pether Sรถrling) --- ## ๐ŸŽฏ Success Metrics This document is successful when: - โœ… **100% Link Validation**: All ISMS-PUBLIC references functional - โœ… **Zero Broken References**: No dead links in any Black Trigram documentation - โœ… **Developer Adoption**: Team uses this as primary ISMS reference guide - โœ… **Audit Readiness**: Regulators can trace all security claims to ISMS policies - โœ… **Public Transparency**: External stakeholders can verify our security practices ---
## ๐Ÿ“‹ Document Control **Approved by:** James Pether Sรถrling, CEO, Hack23 AB **Distribution:** Public (GitHub Repository) **Classification:** [![Confidentiality: Public](https://img.shields.io/badge/C-Public-lightgrey?style=flat-square)](https://github.com/Hack23/ISMS-PUBLIC/blob/main/CLASSIFICATION.md#confidentiality-levels) **Effective Date:** 2026-03-19 **Next Review:** 2026-06-19 (Quarterly) --- ### ๐Ÿ† Framework Alignment [![ISO 27001:2022](https://img.shields.io/badge/ISO_27001-2022-blue?style=flat-square)](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Compliance_Checklist.md) [![NIST CSF 2.0](https://img.shields.io/badge/NIST_CSF-2.0-purple?style=flat-square)](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Compliance_Checklist.md) [![CIS Controls v8.1](https://img.shields.io/badge/CIS_Controls-v8.1-orange?style=flat-square)](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Compliance_Checklist.md) --- **ํ‘๊ด˜์˜ ๊ธธ์„ ๊ฑธ์–ด๋ผ** โ€” _Walk the Path of the Black Trigram_