161 Open source projects that are alternatives of or similar to analyzer-d4-passivedns

D4 core software (server and sample sensor client)

BGP ranking is a free software to calculate the security ranking of Internet Service Provider (ASN)

An open standard for hashing network flows into identifiers, a.k.a "Community IDs".

Network Tools

A Zeek Network Security Monitor tutorial that will cover the basics of creating a Zeek instance on your network in addition to all of the necessary hardware and setup and finally provide some examples of how you can use the power of Zeek to have absolute control over your network.

Passive DNS Common Output Format

Network recon framework, published by @cea-sec & @ANSSI-FR. Build your own, self-hosted and fully-controlled alternatives to Shodan / ZoomEye / Censys and GreyNoise, run your Passive DNS service, collect and analyse network intelligence from your sensors, and much more!

Let's be scanned. A low-interaction honeypot focused on network scanners and bots. It integrates very well with IVRE to build a self-hosted alternative to GreyNoise.

基于NSURLProtocol一句话实现iOS应用底层所有网络请求拦截(含网页ajax请求拦截【不支持WKWebView】)、一句话实现防抓包(使Thor，Charles，Burp等代理抓包方式全部失效，且即使开启了代理，也不影响App内部的正常请求)。包含http-dns解决方法，有效防止DNS劫持。用于分析http，https请求等

A website and framework for testing NIDS detection

NFStream: a Flexible Network Data Analysis Framework.

A Python implementation of the Community ID flow hashing standard

Script to facilitate different functions and checks

Network recon framework. Build your own, self-hosted and fully-controlled alternatives to Shodan / ZoomEye / Censys and GreyNoise, run your Passive DNS service, collect and analyse network intelligence from your sensors, and much more!

Plug-and-play bash script for sniffing 802.11 probes requests 👃

The Spigot, Bungee and Velocity plugin that parses client IP addresses passed from the TCPShield network.

Marmot workflow execution engine

Capturing, analysing and responding to cyber attacks

A tool to monitor local network traffic for possible security vulnerabilities. Warns user against possible nmap scans, Nikto scans, credentials sent in-the-clear, and shellshock attacks. Currently supports live monitoring and network capture (pcap) scanning.

🧪 Run common networking tests against any site.

Suricata git repository maintained by the OISF

A simple ping library using ICMP echo requests.

Application: Collect ALL UniFi Controller, Site, Device & Client Data - Export to InfluxDB or Prometheus

An anti-ARP-spoofing application software that use active and passive scanning methods to detect and remove any ARP-spoofer from the network.

Passive service locator, a python sniffer that identifies servers, clients, names and much more

Prometheus Ping exporter

Open-source datasets for anyone interested in working with network anomaly based machine learning, data science and research

Automation scripts in preparation for PWK/OSCP labs

MRTG - Multi Router Traffic Grapher

Bandwidth tracker for OpenWRT that uses wrtbwmon

iOS pod about a curious fish named Guppy

An nmap wrapper library for .NET

📈 A Minecraft server status checker

Related subdomains finder

An HTTP network request monitor for React Native with in-app interface for iOS and Android with no native code

Documentation for Zeek

Usable Privacy Box

Information Security Library

📱👀 In-App iOS Debugging Tool With Enhanced Logging, Networking Info, Crash reporting And More.

macOS 状态栏小工具实时显示网速. macOS menubar tool to monitor network speed.

The tool for updating your Suricata rules.

A compilation of network scanning strategies to find vulnerable devices

Jxnet is a Java library for capturing and sending custom network packet buffers with no copies. Jxnet wraps a native packet capture library (libpcap/winpcap/npcap) via JNI (Java Native Interface).

Bro IDS Dockerfile

Real-time network traffic monitor

DirectFire Firewall Converter - Network Security, Next-Generation Firewall Configuration Conversion, Firewall Syntax Translation and Firewall Migration Tool - supports Cisco ASA, Fortinet FortiGate (FortiOS), Juniper SRX (JunOS), SSG / Netscreen (ScreenOS) and WatchGuard (support for further devices in development). Similar to FortiConverter, Sm…

Real-time monitoring of IT components and services, such as networks, servers, VMs, applications and the cloud.

Networking activity logger for Swift

an android library for debugging what we care about directly in app.

IP ASN History to find ASN announcing an IP and the closest prefix announcing it at a specific date

a iOS network debug library, monitor HTTP requests

The default package source of the Zeek Package Manager

A simple yet powerful Java 11 TCP MITM proxy for Dofus 1.29.1

Official repository - Fully managed, cross platform (Windows, Mac, Linux) .NET library for capturing packets

Blackbook of malware domains

Gadgets for Rainmeter

🔥火麒麟-网络安全应急响应工具(系统痕迹采集)Cybersecurity emergency response tool.👍👍👍

Yet Another Sniffer for monitoring network traffic

AppSpector is a debugging service for mobile apps

[DEPRECATED] Graylog NetFlow plugin