network-security

Security Onion is a free and open platform for threat hunting, enterprise security monitoring, and log management. It includes our own interfaces for alerting, dashboards, hunting, PCAP, detections, and case management. It also includes other tools such as osquery, CyberChef, Elasticsearch, Logstash, Kibana, Suricata, and Zeek.

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UpdatedFeb 20, 2026
Shell

ivre /ivre

Sponsor

Star3.9k

Network recon framework. Build your own, self-hosted and fully-controlled alternatives to Shodan / ZoomEye / Censys and GreyNoise, run your Passive DNS service, build your taylor-made EASM tool, collect and analyse network intelligence from your sensors, and much more! Uses Nmap, Masscan, Zeek, p0f, ProjectDiscovery tools, etc.

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UpdatedFeb 19, 2026
Python

kelvinBen /AppInfoScanner

Star3.5k

一款适用于以HW行动/红队/渗透测试团队为场景的移动端(Android、iOS、WEB、H5、静态网站)信息收集扫描工具，可以帮助渗透测试工程师、攻击队成员、红队成员快速收集到移动端或者静态WEB站点中关键的资产信息并提供基本的信息输出,如：Title、Domain、CDN、指纹信息、状态信息等。

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UpdatedDec 18, 2022
Python

sergiomarotco /Network-segmentation-cheat-sheet

Star3.4k

Best practices for segmentation of the corporate network of any company

network-security segmentation-network network-isolation network-segment network-segmenation firewalling segmetation-benchmarks vlaning vlan-best-practice firewall-segmentation

UpdatedFeb 2, 2026

s0md3v /Smap

Sponsor

Star3.2k

a drop-in replacement for Nmap powered by shodan.io

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UpdatedMay 1, 2025
Go

x4nth055 /pythoncode-tutorials

Star3k

The Python Code Tutorials

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UpdatedFeb 8, 2026
Jupyter Notebook

mikeroyal /Digital-Forensics-Guide

Star2.4k

Digital Forensics Guide. Learn all about Digital Forensics, Computer Forensics, Mobile device Forensics, Network Forensics, and Database Forensics.

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UpdatedJan 4, 2024
Python

cisagov /Malcolm

Star2.3k

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

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