Implement comprehensive security frameworks mapping system for SOC 2, ISO 27001, and NIST CSF using Python

.gitignore

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+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# Virtual environments
+venv/
+env/
+ENV/
+
+# PyTest
+.pytest_cache/
+.tox/
+.coverage
+htmlcov/
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pydantic warnings
+.pydantic_cache/
+
+# Generated reports
+reports/*.json
+reports/*.csv
+reports/*.html
+compliance-report.*
+gap-analysis-*.json
+
+# Temporary files
+tmp/
+temp/
+.tmp/
+
+# IDE files
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db

README.md

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-# mappings
+# Security Frameworks Mappings
+
+A comprehensive mapping system between leading security frameworks and controls including SOC 2, FedRAMP, ISO 27001, and others. This project helps organizations identify overlaps, gaps, and relationships across security frameworks to streamline compliance, reduce redundancy, and provide a unified reference for implementing and assessing security requirements.
+
+## Features
+
+- **Framework Mappings**: Comprehensive mappings between major security frameworks
+- **Gap Analysis**: Identify gaps and overlaps between different frameworks
+- **Compliance Automation**: Tools to help automate compliance assessments
+- **Unified Reference**: Single source of truth for cross-framework requirements
+
+## Supported Frameworks
+
+- SOC 2 (System and Organization Controls 2)
+- FedRAMP (Federal Risk and Authorization Management Program)  
+- ISO 27001 (Information Security Management System)
+- NIST Cybersecurity Framework
+- CIS Controls (Center for Internet Security)
+- PCI DSS (Payment Card Industry Data Security Standard)
+
+## Quick Start
+
+```bash
+# Install dependencies
+pip install -r requirements.txt
+
+# Run mapping analysis
+python -m mappings.cli analyze frameworks
+
+# Generate compliance reports
+python -m mappings.cli report summary
+```
+
+## Project Structure
+
+```
+├── mappings/            # Core Python package
+│   ├── core/           # Core mapping logic and models
+│   ├── frameworks/     # Framework definitions
+│   ├── cli/           # Command-line interface
+│   └── utils/         # Utility functions
+├── data/              # Framework data and mappings
+├── tests/             # Test suite
+├── examples/          # Usage examples
+└── docs/              # Documentation
+```
+
+## Requirements
+
+- Python 3.8+
+- Dependencies listed in requirements.txt
+
+## Contributing
+
+We welcome contributions to expand framework coverage and improve mapping accuracy. Please see our contributing guidelines for more information.

data/core-mappings.json

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+{
+  "description": "Comprehensive mappings between SOC 2, ISO 27001, and NIST Cybersecurity Framework",
+  "version": "1.0.0",
+  "last_updated": "2024-09-17",
+  "mappings": [
+    {
+      "source_framework": "soc2",
+      "source_control": "CC1.1",
+      "target_framework": "iso27001", 
+      "target_control": "A.5.1.1",
+      "mapping_type": "equivalent",
+      "confidence": 0.9,
+      "notes": "Both controls address organizational commitment to integrity and information security policy",
+      "verified": true
+    },
+    {
+      "source_framework": "soc2",
+      "source_control": "CC1.1",
+      "target_framework": "nist-csf",
+      "target_control": "ID.GV-1", 
+      "mapping_type": "related",
+      "confidence": 0.8,
+      "notes": "SOC 2 integrity values relate to NIST governance and cybersecurity policy",
+      "verified": true
+    },
+    {
+      "source_framework": "soc2",
+      "source_control": "CC6.1",
+      "target_framework": "iso27001",
+      "target_control": "A.9.1.1",
+      "mapping_type": "equivalent",
+      "confidence": 0.9,
+      "notes": "Both address logical access control policies and implementation",
+      "verified": true
+    },
+    {
+      "source_framework": "soc2", 
+      "source_control": "CC6.1",
+      "target_framework": "nist-csf",
+      "target_control": "PR.AC-1",
+      "mapping_type": "equivalent",
+      "confidence": 0.95,
+      "notes": "Direct mapping for identity and access management controls",
+      "verified": true
+    },
+    {
+      "source_framework": "soc2",
+      "source_control": "CC6.2",
+      "target_framework": "iso27001",
+      "target_control": "A.9.2.1",
+      "mapping_type": "equivalent", 
+      "confidence": 0.9,
+      "notes": "Both controls cover user registration and authorization processes",
+      "verified": true
+    },
+    {
+      "source_framework": "soc2",
+      "source_control": "CC7.1",
+      "target_framework": "iso27001",
+      "target_control": "A.12.6.1",
+      "mapping_type": "related",
+      "confidence": 0.7,
+      "notes": "System monitoring relates to vulnerability management but broader scope",
+      "verified": false
+    },
+    {
+      "source_framework": "soc2",
+      "source_control": "CC7.1", 
+      "target_framework": "nist-csf",
+      "target_control": "DE.CM-1",
+      "mapping_type": "equivalent",
+      "confidence": 0.85,
+      "notes": "Both address continuous monitoring of systems and networks",
+      "verified": true
+    },
+    {
+      "source_framework": "iso27001",
+      "source_control": "A.8.1.1",
+      "target_framework": "nist-csf",
+      "target_control": "ID.AM-1",
+      "mapping_type": "equivalent",
+      "confidence": 0.9,
+      "notes": "Asset inventory requirements are directly comparable",
+      "verified": true
+    },
+    {
+      "source_framework": "iso27001",
+      "source_control": "A.8.1.1", 
+      "target_framework": "nist-csf",
+      "target_control": "ID.AM-2",
+      "mapping_type": "related",
+      "confidence": 0.8,
+      "notes": "Asset inventory includes both physical and software assets",
+      "verified": true
+    },
+    {
+      "source_framework": "iso27001",
+      "source_control": "A.9.1.1",
+      "target_framework": "nist-csf",
+      "target_control": "PR.AC-1",
+      "mapping_type": "related",
+      "confidence": 0.8,
+      "notes": "Access control policies support identity management requirements",
+      "verified": true
+    },
+    {
+      "source_framework": "iso27001",
+      "source_control": "A.10.1.1",
+      "target_framework": "nist-csf", 
+      "target_control": "PR.DS-1",
+      "mapping_type": "related",
+      "confidence": 0.75,
+      "notes": "Cryptographic policy supports data-at-rest protection",
+      "verified": true
+    },
+    {
+      "source_framework": "iso27001",
+      "source_control": "A.10.1.1",
+      "target_framework": "nist-csf",
+      "target_control": "PR.DS-2", 
+      "mapping_type": "related",
+      "confidence": 0.75,
+      "notes": "Cryptographic policy supports data-in-transit protection",
+      "verified": true
+    },
+    {
+      "source_framework": "iso27001",
+      "source_control": "A.12.6.1",
+      "target_framework": "nist-csf",
+      "target_control": "ID.RA-1",
+      "mapping_type": "equivalent",
+      "confidence": 0.85,
+      "notes": "Vulnerability management directly supports risk assessment activities",
+      "verified": true
+    }
+  ]
+}