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

A collection of Tools and Rules for decoding Brute Ratel C4 badgers

Threat hunting command system for agentic IDEs

OSTE WLA automate the process of analyzing web server logs with the Python Web Log Analyzer.


Wireless Intrusion Detection System for Hak5's WiFi Coconut

Blazing-Fast Token-Efficient Intrusion Detection System (IDS) based on TypeSafe's Jev.

A Zeek package for the passive detection of "Ripple20" vulnerabilities in the Treck TCP/IP stack.

Detection rule validation

Slides from various conference talks

A Canary which fires when uninstalled

Mapping Corelight or Zeek data to Elastic Common Schema logs

Programmable packet inspection engine with NIDS, DNS classification, frequency analysis, and auto-regex generation. Supports Python/Ruby/Java/Lua…

Open Source runtime tool which help to detect malware code execution and run time mis-configuration change on a kubernetes cluster

Zeek package for detecting Log4j CVE-2021-44228 exploit attempts via HTTP header payloads, LDAP Java class downloads, and second-stage Java class…

Tool that gathers a customizable set of ETW telemetry and generates user-defined detections

The Intelligent Process Lifecycle of Active Cyber Defenders

CVE-2020-0618 Honeypot

Monitors Asterisk authentication logs and automatically bans IPs with repeated failed login attempts using iptables, with configurable thresholds and…