nacker 23.b67bb39 A tool to circumvent 802.1x Network Access Control on a wired LAN.
github.com
nbnspoof 1.0 NBNSpoof - NetBIOS Name Service Spoofer
nbtenum 3.3 A utility for Windows that can be used to enumerate NetBIOS information from one host or a range of hosts. http://reedarvin.thearvins.com/
nbtool 2.bf90c76 Some tools for NetBIOS and DNS investigation, attacks, and communication.
nbtscan 1.5.1 NBTscan is a program for scanning IP networks for NetBIOS name information.
ncpfs 2.2.6 Allows you to mount volumes of NetWare servers under Linux.
ncrack 0.4a A high-speed network authentication cracking tool
nmap.org
neighbor-cache-fingerprinter83.f1e596f An ARP based Operating System version scanner.
github.com
nemesis 1.4 command-line network packet crafting and injection utility
netactview 0.6.3 A graphical network connections viewer for Linux similar in functionality with Netstat http://netactview.sourceforge.net/index.html
netbios-share-scanner 1.0 This tool could be used to check windows workstations and servers if they have accessible shared resources. http://www.secpoint.com/netbios-share-scanner.html
netcommander 1.3 An easy-to-use arp spoofing tool.
netcon 0.1 A network connection establishment and management script.
www.paramecium.org
netdiscover 0.3 An active/passive address reconnaissance tool, mainly developed for those wireless networks without dhcp server, when you are wardriving. It can be also used on hub/switched networks.
nixgeneration.com
netmap 0.1.3 Can be used to make a graphical representation of the surounding network.
netmask 2.3.12 Helps determine network masks
netreconn 1.76 A collection of network scan/recon tools that are relatively small compared to their larger cousins. http://packetstormsecurity.com/files/86076/NetReconn-Scanning-Tool-Collection.76.html
netscan 1.0 Tcp/Udp/Tor port scanner with: synpacket, connect TCP/UDP and socks5 (tor connection). http://packetstormsecurity.com/files/125569/Netscan-Port-Scanner.0.html
netsed 1.2 Small and handful utility design to alter the contents of packets forwarded thru network in real time. http://silicone.homelinux.org/projects/netsed/
netsniff-ng 0.5.9 A high performance Linux network sniffer for packet inspection.
network-app-stress-tester 19.df75391 Network Application Stress Testing Yammer.
github.com
netzob 0.4.1 An open source tool for reverse engineering, traffic generation and fuzzing of communication protocols. http://www.netzob.org/
nfcutils 0.3.2 Provides a simple 'lsnfc' command that list tags which are in your NFC device field
nfex 2.5 A tool for extracting files from the network in real-time or post-capture from an offline tcpdump pcap savefile. https://code.google.com/p/nfex/
nfspy 1.0 A Python library for automating the falsification of NFS credentials when mounting an NFS share. https://github.com/bonsaiviking/NfSpy
nfsshell 19980519 Userland NFS command tool.
www.paramecium.org
ngrep 1.45 A grep-like utility that allows you to search for network packets on an interface.
nield 0.6.0 A tool to receive notifications from kernel through netlink socket, and generate logs related to interfaces, neighbor cache(ARP,NDP), IP address (IPv4,IPv6), routing, FIB rules, traffic control.
nield.sourceforge.net
nikto 2.1.5 A web server scanner which performs comprehensive tests against web servers for multiple items
www.cirt.net
nimbostratus 54.c7c206f Tools for fingerprintinging and exploiting Amazon cloud infrastructures. https://github.com/andresriancho/nimbostratus
nipper 0.11.7 Network Infrastructure Parser
nishang 0.4.0 Using PowerShell for Penetration Testing.
nkiller2 2.0 A TCP exhaustion/stressing tool.
nmap 6.47 Utility for network discovery and security auditing
nmap.org
nmbscan 1.2.6 Tool to scan the shares of a SMB/NetBIOS network, using the NMB/SMB/NetBIOS protocols.
nomorexor 0.1 Tool to help guess a files 256 byte XOR key by using frequency analysis
github.com
notspikefile 0.1 A Linux based file format fuzzing tool
http://packetstormsecurity.com/files/39627/notSPIKEfile.tgz.html
nsdtool 0.1 A netgear switch discovery tool. It contains some extra features like bruteoforce and setting a new password. http://www.curesec.com/en/publications/tools.html
nsec3walker 20101223 Enumerates domain names using DNSSEC
nsia 1.0.6 A website scanner that monitors websites in realtime in order to detect defacements, compliance violations, exploits, sensitive information disclosure and other issues.
threatfactor.com
nsoq 1.9.5 A Network Security Tool for packet manipulation that allows a large number of options.
ntds-decode 0.1 This application dumps LM and NTLM hashes from active accounts stored in an Active Directory database. http://packetstormsecurity.com/files/121543/NTDS-Hash-Decoder.b.html
GitHub - carmaa/nacker: Nacker is a tool to circumvent 802.1x Network Access Control (NAC) on a wired LAN. Nacker will help you locate any non-802.1x configurable hosts on your subnet, and spoof their MAC address so that you appear authenticated to the switch.
Nacker is a tool to circumvent 802.1x Network Access Control (NAC) on a wired LAN. Nacker will help you locate any non-802.1x configurable hosts on your subnet, and spoof their MAC address so that ...
github.com
nbnspoof 1.0 NBNSpoof - NetBIOS Name Service Spoofer
nbtenum 3.3 A utility for Windows that can be used to enumerate NetBIOS information from one host or a range of hosts. http://reedarvin.thearvins.com/
nbtool 2.bf90c76 Some tools for NetBIOS and DNS investigation, attacks, and communication.
nbtscan 1.5.1 NBTscan is a program for scanning IP networks for NetBIOS name information.
ncpfs 2.2.6 Allows you to mount volumes of NetWare servers under Linux.
ncrack 0.4a A high-speed network authentication cracking tool
Ncrack - High-speed network authentication cracker
Ncrack is a high-speed network authentication cracking tool designed for easy extension and large-scale scanning. It is free and open source and runs on Linux, *BSD, Windows and macOS.
nmap.org
neighbor-cache-fingerprinter83.f1e596f An ARP based Operating System version scanner.
GitHub - PherricOxide/Neighbor-Cache-Fingerprinter: An ARP based Operating System version scanner
An ARP based Operating System version scanner. Contribute to PherricOxide/Neighbor-Cache-Fingerprinter development by creating an account on GitHub.
github.com
nemesis 1.4 command-line network packet crafting and injection utility
netactview 0.6.3 A graphical network connections viewer for Linux similar in functionality with Netstat http://netactview.sourceforge.net/index.html
netbios-share-scanner 1.0 This tool could be used to check windows workstations and servers if they have accessible shared resources. http://www.secpoint.com/netbios-share-scanner.html
netcommander 1.3 An easy-to-use arp spoofing tool.
netcon 0.1 A network connection establishment and management script.
Leendert van Doorn's Home Page
netdiscover 0.3 An active/passive address reconnaissance tool, mainly developed for those wireless networks without dhcp server, when you are wardriving. It can be also used on hub/switched networks.
nixgeneration.com - This website is for sale! - nixgeneration Resources and Information.
This website is for sale! nixgeneration.com is your first and best source for all of the information you’re looking for. From general topics to more of what you would expect to find here, nixgeneration.com has it all. We hope you find what you are searching for!
nixgeneration.com
netmap 0.1.3 Can be used to make a graphical representation of the surounding network.
NetMap
netmap.sourceforge.net
netmask 2.3.12 Helps determine network masks
Debian Package Tracking System - netmask
packages.qa.debian.org
netreconn 1.76 A collection of network scan/recon tools that are relatively small compared to their larger cousins. http://packetstormsecurity.com/files/86076/NetReconn-Scanning-Tool-Collection.76.html
netscan 1.0 Tcp/Udp/Tor port scanner with: synpacket, connect TCP/UDP and socks5 (tor connection). http://packetstormsecurity.com/files/125569/Netscan-Port-Scanner.0.html
netsed 1.2 Small and handful utility design to alter the contents of packets forwarded thru network in real time. http://silicone.homelinux.org/projects/netsed/
netsniff-ng 0.5.9 A high performance Linux network sniffer for packet inspection.
netsniff-ng toolkit
netsniff-ng.org
network-app-stress-tester 19.df75391 Network Application Stress Testing Yammer.
GitHub - PherricOxide/Network-App-Stress-Tester: Network Application Stress Testing Yammer
Network Application Stress Testing Yammer. Contribute to PherricOxide/Network-App-Stress-Tester development by creating an account on GitHub.
github.com
netzob 0.4.1 An open source tool for reverse engineering, traffic generation and fuzzing of communication protocols. http://www.netzob.org/
nfcutils 0.3.2 Provides a simple 'lsnfc' command that list tags which are in your NFC device field
nfex 2.5 A tool for extracting files from the network in real-time or post-capture from an offline tcpdump pcap savefile. https://code.google.com/p/nfex/
nfspy 1.0 A Python library for automating the falsification of NFS credentials when mounting an NFS share. https://github.com/bonsaiviking/NfSpy
nfsshell 19980519 Userland NFS command tool.
Leendert van Doorn's Home Page
ngrep 1.45 A grep-like utility that allows you to search for network packets on an interface.
ngrep - network grep
ngrep.sourceforge.net
nield 0.6.0 A tool to receive notifications from kernel through netlink socket, and generate logs related to interfaces, neighbor cache(ARP,NDP), IP address (IPv4,IPv6), routing, FIB rules, traffic control.
Compare Free Open Source Software
nield.sourceforge.net
nikto 2.1.5 A web server scanner which performs comprehensive tests against web servers for multiple items
Nikto 2.5 | CIRT.net
nimbostratus 54.c7c206f Tools for fingerprintinging and exploiting Amazon cloud infrastructures. https://github.com/andresriancho/nimbostratus
nipper 0.11.7 Network Infrastructure Parser
nishang 0.4.0 Using PowerShell for Penetration Testing.
nkiller2 2.0 A TCP exhaustion/stressing tool.
nmap 6.47 Utility for network discovery and security auditing
Nmap: the Network Mapper - Free Security Scanner
Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.
nmap.org
nmbscan 1.2.6 Tool to scan the shares of a SMB/NetBIOS network, using the NMB/SMB/NetBIOS protocols.
nomorexor 0.1 Tool to help guess a files 256 byte XOR key by using frequency analysis
GitHub - hiddenillusion/NoMoreXOR: Tool to help guess a files 256 byte XOR key by using frequency analysis
Tool to help guess a files 256 byte XOR key by using frequency analysis - hiddenillusion/NoMoreXOR
github.com
notspikefile 0.1 A Linux based file format fuzzing tool
http://packetstormsecurity.com/files/39627/notSPIKEfile.tgz.html
nsdtool 0.1 A netgear switch discovery tool. It contains some extra features like bruteoforce and setting a new password. http://www.curesec.com/en/publications/tools.html
nsec3walker 20101223 Enumerates domain names using DNSSEC
The nsec3walker tool
dnscurve.org
nsia 1.0.6 A website scanner that monitors websites in realtime in order to detect defacements, compliance violations, exploits, sensitive information disclosure and other issues.
ThreatFactor NSIA
threatfactor.com
nsoq 1.9.5 A Network Security Tool for packet manipulation that allows a large number of options.
ntds-decode 0.1 This application dumps LM and NTLM hashes from active accounts stored in an Active Directory database. http://packetstormsecurity.com/files/121543/NTDS-Hash-Decoder.b.html