# 606 Intelligence > An independent technology and security group spanning cybersecurity, AI engineering, software, and digital infrastructure. - Institutional overview: https://606intelligence.com/ - Cybersecurity division: https://606intelligence.com/cybersecurity - Cybersecurity capabilities: https://606intelligence.com/cybersecurity/services - High-risk digital security: https://606intelligence.com/cybersecurity/high-risk - AI and software engineering: https://606intelligence.com/ai-engineering - Engineering assurance system: https://606intelligence.com/ai-engineering/assurance-system - Engineering assurance use cases: https://606intelligence.com/ai-engineering/use-cases - Research: https://606intelligence.com/research - AI engineering assurance research: https://606intelligence.com/research/engineering-assurance - Company: https://606intelligence.com/company - Trust and limitations: https://606intelligence.com/trust - Authenticated workspace: https://app.606intelligence.com/overview - MCP endpoint: https://mcp.606intelligence.com/mcp - OAuth metadata: https://mcp.606intelligence.com/.well-known/oauth-protected-resource 606 Engineering Assurance is a working product designation. It does not provide or proxy model inference. Authentication is required for MCP operations. Cybersecurity capabilities are scoped through threat models and contracts; no universal protection, anonymity, or response-time guarantee is implied. Private policies, prompts, customer data, assessment details, and internal route inventories are not public.