GNU Netcat Logo

GNU Netcat

0
Free
Visit Website

The GNU Netcat is a featured networking utility that reads and writes data across network connections using the TCP/IP protocol. It is designed to be a reliable 'back-end' tool that can be used directly or easily driven by other programs and scripts. It provides outbound and inbound connections, TCP or UDP, to or from any ports, tunneling modes, port-scanning capabilities, advanced usage options, and optional RFC854 telnet codes parser and responder. Distributed freely under the GNU General Public License (GPL), it aims for full compatibility with the original nc 1.10 and portability.

FEATURES

ALTERNATIVES

WiGLE.net is a platform that collects and provides data on WiFi networks and cell towers, with over 1.3 billion networks collected.

Visualize and analyze network relationships with AfterGlow

Suricata offers real-time intrusion detection, intrusion prevention, and network monitoring.

Load-balancing solution by Microsoft Azure with global infrastructure and financial guidance.

A multi-threading tool for sniffing HTTP header records with support for offline and live sniffing, TCP flow statistics, and JSON output.

PFQ v6.2 is a functional framework for Linux optimized for efficient packet capture/transmission and in-kernel processing.

pfSense is a leading open source firewall and network security solution, providing advanced protection and connectivity options.

netsniff-ng is a free Linux networking toolkit with zero-copy mechanisms for network development, analysis, and auditing.