https://www.pistack.xyz/tags/traffic-classification/ Recent content in Traffic-Classification on Pi Stack Hugo en-us Tue, 19 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-19-self-hosted-deep-packet-inspection-ndpi-suricata-zeek-guide/ Tue, 19 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-19-self-hosted-deep-packet-inspection-ndpi-suricata-zeek-guide/ <p>Deep Packet Inspection (DPI) goes beyond traditional header-based analysis by examining the actual payload of network packets. Self-hosted DPI engines power traffic classification, application identification, protocol detection, and network forensics — all without sending your traffic data to third-party cloud services.</p>