#1IDS/IPS systems, network monitoring, anomaly-based detection, and threat alerting tools.
Kitploit recommended

Advanced Sysmon ATT&CK configuration focusing on Detecting the Most Techniques per Data source in MITRE ATT&CK, Provide Visibility into Forensic…
Tools for hunting for threats.

Signatures and IoCs from public Volexity blog posts.

Purple Team Exercise Framework

A Linux Auditd rule set mapped to MITRE's Attack Framework

Metlo is an open-source API security platform.

Aggregated Zeek-format threat intelligence feeds with combined indicators from public and curated sources for continuous IDS and network threat…

A utility to safely generate malicious network traffic patterns and evaluate controls.

Ruby On Rails Application For Network Security Monitoring

Automated threat intelligence aggregation tool that extracts and normalizes indicators from multiple sources (OSINT feeds, malware reports) into a…

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

Low-interaction honeypot that emulates vulnerable network services to capture malware, shellcode, and exploit attempts, with IPv6 and TLS support.

Docker configuration to quickly setup your own Canarytokens.

Wireless Auditing, Intrusion Detection & Prevention System

A Simple Ransomware Vaccine

DetectionLabELK is a fork from DetectionLab with ELK stack instead of Splunk.

Labtainers: A Docker-based cyber lab framework

Web interface for Suricata ruleset management, threat hunting, and rule tuning with multi-source feed aggregation, transformation, and activity…