https://www.pistack.xyz/tags/nsm/ Recent content in Nsm on Pi Stack Hugo en-us Mon, 04 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-04-arkime-vs-zeek-vs-suricata-self-hosted-network-traffic-analysis-guide/ Mon, 04 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-04-arkime-vs-zeek-vs-suricata-self-hosted-network-traffic-analysis-guide/ <h2 id="why-self-host-your-network-traffic-analysis-platform">Why Self-Host Your Network Traffic Analysis Platform?</h2> <p>Network traffic analysis is the foundation of security operations, incident response, and network troubleshooting. When a security event occurs, full packet capture (PCAP) and protocol-level metadata are the only sources of truth that cannot be altered or denied by attackers. Commercial solutions like Cisco Stealthwatch, Darktrace, and Corelight offer powerful capabilities — but at enterprise price tags that often exceed $50,000 per sensor.</p>