
securityonion
Open-source security monitoring platform for threat hunting, intrusion detection, log management, incident response, and endpoint visibility with…

Open-source security monitoring platform for threat hunting, intrusion detection, log management, incident response, and endpoint visibility with…

Arkime is an open source, large scale, full packet capturing, indexing, and database system.

Malcolm is a powerful, easily deployable network traffic analysis tool suite for full packet capture artifacts (PCAP files), Zeek logs and Suricata…

An event-driven network monitoring platform that performs live packet capture (Npcap), low-latency traffic analytics, and unsupervised threat…

Zeek plugin generating Mercury NPF fingerprints for TCP, TLS/DTLS, QUIC, HTTP, SSH, OpenVPN, and STUN to support network security monitoring.

Offline browser extension providing defensive analysis and detection guidance for CVE-2026-20127, with packet visualization, IOC extraction, and…

Single Packet Authorization > Port Knocking

iptables-based stateful firewall with human-friendly configuration and optional QoS (FireQOS) for bandwidth management.

Defensive security demo: seL4 microkernel gateway protecting vulnerable ICS from CVE-2019-14462

A lightweight eBPF program to monitor file creation and modification events on Linux. This tool leverages eBPF (Extended Berkeley Packet Filter) to…

DNS traffic sniffer and analyzer for monitoring, filtering, and detecting anomalies in DNS queries. Features include PCAP export, DoH support, and a…

eBPF-based runtime kernel security monitor detecting exploits and rootkits via control flow integrity (wCFI) and privilege escalation detection (PSD)…

Uses Sharphound, Bloodhound and Neo4j to produce an actionable list of attack paths for targeted remediation.

PacketSifter is a tool/script that is designed to aid analysts in sifting through a packet capture (pcap) to find noteworthy traffic. Packetsifter…

Bilgisayarınıza yapılan ARP Spoofing saldırılarını tespit eden ARP Spoof Detector Scripti.

Security Tool to detect arp poisoning attacks