This document discusses TOPGUN, a multi-terabit deep packet inspection (DPI) solution developed by BigBrother Matrix R&D. It introduces Leo Yuriev, provides information about the company, and outlines an agenda covering ethics, the purpose of DPI, how TOPGUN works, use cases, and a hacking challenge. TOPGUN aims to improve upon competitors by offering better scalability without vendor lock-in. It uses techniques like MAC rewriting, swarm intelligence, and finite state machines with replication to distribute and process workloads efficiently across commodity hardware.