Theta Lake Security Architecture is a SOC 2 Type 2-audited compliance platform that provides automatic detection of regulatory, privacy, and cybersecurity risks in audio, video, chat, and collaboration content. The platform is built on the STAR3 (Secure in Transit, Architecture, Rest, Redaction, and Removal) architecture. The solution captures and archives content from unified communications and collaboration platforms through API-based integrations. It uses machine learning and AI to detect compliance violations, data loss risks, and security threats across voice, video, chat, and other communication modalities. The platform provides unified search capabilities with conversation replay functionality, allowing users to review communications across multiple channels. It supports selective archiving, legal hold, and compliant archiving capabilities for electronic communications. Theta Lake includes real-time compliance advisor features and mobile messaging capture. The platform offers AI governance and inspection capabilities to monitor AI tool usage within communications. It integrates with existing electronic communications archives and voice recording systems. The solution is ISO 42001 certified for AI management systems and has earned Cloud Security Alliance recognition for responsible AI development. Staff includes privacy practitioners with CIPP/E, CIPP/US, CPA, CISA, and CISSP certifications.