Network Management Software
Netcat
With Netcat you can read and write data across network connections with the TCP/IP protocol. Netcat is a feature rich networking utility for macOS, Linux and Windows that is designed to a reliable tool that can be utilized by external programs and scripts. Netcat provides intricate tools for netowork debugging, network exploration and connection creation.
Wireshark
Wireshark is the world's most widely-used network protocol analyzer software. With Wireshark you can get a better understanding on what's happening on your network. The software let's you do deep analysis across hundreds of protocols at a microscopic level. Wireshark is free and open-source and has been in active development by contributions from volunteers across the globe since 1998. Today the software is used by commercial and non-profit enterprises, government agencies, and educational institutions.
SecureCRT
SecureCRT is an SSH client that supports SSH1, SSH2, Telnet, Rlogin, serial and TAPI protocol. It is provided as a commerical product and features a traditional Windows interface common to many. SecureCRT supports color customization, line rewrapping, paste confirmation, drag and drop multiple sessions, sessions management, encryption enhancements, and recent session list.
Chef
Chef is one of the most widely-used Configuration Management tools on the market today. With Chef you can automate process and recurring tasks across multiple servers and deceives. Chef is provided as a free, open source tool along side an hosted, enterprise offering for corporation looking for enterprise features and dedicated support. Developers and DevOps across the globe trust Chef to automate task, improve security and simplify workflows.
LiteSpeed Web Server
LiteSpeed Web Server is an Apache alternative that conserves resources without sacrificing performance, security, or convenience. With LiteSpeed Web Server, you can double your capacity and eliminate third-party caching layers. It securely handle thousands of concurrent clients while consuming minimal memory and CPU. The LiteSpeed Web Server is a popular choice for people hosting WordPress sites as it allows them to server level cache pages and reach high requests per second.
Google Public DNS
The Domain Name System (DNS) protocol is an important part of the web's infrastructure it resolves the names of internet sites with their underlying IP addresses. Google Public DNS is a free, global DNS resolution service that anypne can use as an alternative to their current DNS provider.
PuTTY
PuTTY is a free and open-source lightweight and simple terminal application for Windows. PuTTY supports SSH client, telnet, SFTP, and rlogn and is useful for administrations that need to establish an SSH connection to remote systems such as network switches, routers, unix systems and vmware. PuTTY is provided as a 32 bit and 64 bit client with supports SSH2 and SSH1 protocols.
Grafana
As the world's most popular free and open source technology for visualizing metrics, Graphana makes it easy to create a interactive dashboard for data monitoring. Grafana's designed from the ground-up for analyzing and visualizing metrics such as system CPU, memory, disk and I/O utilization. All metrics provided by connected data sources and applications can be visualized and monitored though charts, graphs, and alerts. You can also extend the core functionality of Graphana through a built-in plug-in system. Popular companies and applications like Uber, Robinhood, Nubank and others trust Graphana and its real-time visualization and monitoring capabilities.
Spyse
Spyse is a complete internet assets registry for cybersecurity professionals. With Spyse, you can track domains and their technology use to discover security vulnerabilities and technology choices. Spyse tracks over 25 billion records about the Internet-connected assets that can be browsed and downloaded.
MremoteNG
mRemoteNG is an open source, tabbed, multi-protocol, remote connections manager for Windows. The project was originally forked from the mRemote, and has been improved ever since. mRemoteNG allows you to view all of your remote connections in a simple yet powerful tabbed interface.