nmap - Nmap - the Network Mapper. Github mirror of official SVN repository.

•    Lua

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Nmap is released under a custom license, which is based on (but not compatible with) GPLv2. The Nmap license allows free usage by end users, and we also offer a commercial license for companies that wish to redistribute Nmap technology with their products. See Nmap Copyright and Licensing for full details.Full documentation is also available on the Nmap.org website.

c-plus-plus security port-scanner machine-learning osx network-discovery service-discovery asynchronous socket nmap libpcap pcre netcat ping

Snort - Network Intrusion Prevention and Detection System

•    C

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Snort is an open source network intrusion prevention and detection system (IDS/IPS) developed by Sourcefire. Snort can perform protocol analysis and content searching/matching. It can be used to detect a variety of attacks and probes, such as buffer overflows, stealth port scans, CGI attacks, SMB probes, OS fingerprinting attempts, and much more.

intrusion-detection intrusion-prevention network attack port-scanner packet-capture

scanless - online port scan scraper

•    Python

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Command-line utility for using websites that can perform port scans on your behalf.

scanning scraper port-scanner pentesting command-line

Scanners-Box - The toolbox of open source scanners - 安全行业从业者自研开源扫描器合辑

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Scanners Box is a collection of open source scanners which are from the github platform, including subdomain enumeration, database vulnerability scanners, weak passwords or information leak scanners, port scanners, fingerprint scanners, and other large scale scanners, modular scanner etc. For other Well-known scanning tools, such as: awvs,nmap,w3af will not be included in the scope of collection. The purpose of this collection is to provide various types of opensource security scanning tool that can help Internet companies to be more safer.

web-vulnerability-scanner fingerprint-scanner port-scanner sqli-vulnerability-scanner xss-scanners subdomain weak-passwords iot-scanners static-code-analysis webshell penetration-testing iot-devices-scanner ics-security credential-scanner intranet

Th3inspector - Th3Inspector 🕵️ Best Tool For Information Gathering 🔎

•    Perl

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Th3Inspector 🕵️ Best Tool For Information Gathering 🔎

information-gathering reverse-phone-lookup mx-lookup whois-lookup geo-ip cloudflare age-check user-agent port-scanner credit-card-scaning subdomain-scanner email-validation cms-detector dns-record reverse-ip-scan traceroute geoip whois lookup iplocation

sandmap - Sandmap is a tool supporting network and system reconnaissance using the massive Nmap engine

•    Shell

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Sandmap is a tool supporting network and system reconnaissance using the massive Nmap engine. It provides a user-friendly interface, automates and speeds up scanning and allows you to easily use many advanced scanning techniques. Before using the Sandmap read the Command Line introduction.

nmap nmap-scripts port-scanner network-scanner network-discovery service-discovery information-gathering nse nsescript cli command-line hacking hacking-tool kali-linux kali-scripts backbox

Animaonline Port Scannr

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Animaonline Port Scannr Scans target machine's ports , (very fast)

animaonline fast mono networking port-scanner ports roman-alifanov

B&W Port Scanner

•    

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This project has been acquired by UAnet and is no longer free. Visit http://uanet.eu for details.

port-scanner security-auditor

tcpie - CLI tool to ping any TCP port

•    Javascript

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tcpie is a tool to measure latency and verify the reliabilty of a TCP connection. It does so by initiating a handshake followed by an immediately termination of the socket. While many existing tools require raw socket access, tcpie runs fine in user space. An API for use as a module is also provided.

cli nodejs network-test port-scanner port-test tcp port socket ping network networking connect connection test testing

PortAuthority - A handy systems and security-focused tool, Port Authority is a very fast Android port scanner

•    Java

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A handy systems and security-focused tool, Port Authority is a very fast port scanner. Port Authority also allows you to quickly discover hosts on your network and will display useful network information about your device and other hosts. Port Authority has no ads and will never have ads. It requires extremely limited permissions since it only needs to interact with your network. The internals are designed to take advantage of today's modern phones/tablets with multiple cores to ensure you can scan your network as fast as possible.

android port-scanner tcp network-discovery security-scanner dns-lookup wake-on-lan

port-scanner - Port scanner in Go

•    Go

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Implementation of a simple port scanner in Go, mirroring the output of nmap. beforehand.

port-scanner tools unix-command

node-libnmap - API to access nmap from node.js

•    Javascript

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The example show shows the types of host ranges supported. In this example the default IANA range of reserved ports is scanned per host in each range (1024). The discover method requires nodejs < v0.11.2 and can be used to aquire information about neighbors per network interface.

nmap libnmap node-libnmap nmap-host-discovery threaded-nmap-scanner network-host-discovery host-operating-system-discovery port-scanner network-scanner services-enumeration host-fingerprinting service-auditing ipv6-host-discovery network scanner security

QuickScan - Port scanning and domain utility.

•    Python

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QuickScan is a simple port scanning utility with some useful supporting features. As such it comes with functionality to query DNS in order to resolve domains and has a built in WHOIS lookup. Conveniently the program saves the results of your scans and assorted operations to an application log in the current working directory for future reference and/or further processing. Starting the program from the terminal python quickscan.py without arguments, will show you a quick introduction message and some usage information. The full set of options available to you are as follows.

infosec pentesting port-scanner whois-lookup osint dns dns-resolver

grab.js - fast TCP banner grabbing with node.js

•    Shell

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Returns a Grab object. You need to call run method to execute it. Enable TLS.

port-scanner nmap security cybersecurity banner fingerprinting scan

findssh - Pure Python script that finds SSH servers (or other services with open ports) on an IPv4 subnet, WITHOUT NMAP

•    Python

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Platform-independently find SSH servers (or other services with open ports) on an IPv4 subnet, WITHOUT NMAP. Scans entire IPv4 subnet in less than 1 second using 100 threads via Python standard library concurrent.futures. Although speed advantages weren't seen in our testing, findssh works with PyPy as well.

nmap ssh open-ports port-scanner port-scanning port-scan matlab-python-interface

furious - Golang IP/port scanner with SYN (stealth) scanning and device manufacturer identification

•    Go

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Furious is a fast, lightweight, portable network scanner. I haven't done any proper performance testing, but a SYN scan of a single host, including all known ports (~6000) will typically take in the region of 4 seconds. On the same machine, nmap took 98 seconds and produced exactly the same results.

port-scanner ip-scanner network-scanner