It can connect to SSH servers using its integrated connection manager and offers various customization options in terms of appearance and other functionalities. It also supports plugins; these can be added from the settings menu to add more functionality to the app.

This terminal is open source and compatible for macOS, Windows and Linux is fully configurable and will allow you to connect either locally, or via the serial port or in Telnet and SSH and will save you time thanks to its keyboard shortcuts and will also render your daily life more pleasant.

If you use docker to manage an infrastructure or create docker templates, in general you will certainly have your own infrastructure with VMs + portainer for example. Or you use Docker Desktop under Windows, the disadvantage is either to have a small server, or to emulate your machines on your computer if it is powerful enough. Docker Desktop is not really optimized for deploying your future instances. ​A little tip to let you use Visual Studio code with docker in WSL, yes Visual Studio Code is really a powerful editor.

Honeypots or honeypots are servers that are positioned in an infrastructure to anticipate and detect attempted attacks from malicious people or malware.

Teleport is the easiest, most secure way to access all your infrastructure servers, clusters, and applications. It is designed to provide role-based access control, audit logs, and session recording, making it ideal for organizations that need to provide secure access to their resources.

For a long time I have been using PfSense for my infra at home also to secure the virtual machines on my dedicated servers, also for small infra like schools, SMEs, hotels etc ...
I turned to OPNSense for the simplicity of the interface and above all more update and security patches compared to PfSense Community edition. I'm not saying PfSense has become a firewall to avoid, plan to buy the official hardware for better support and patching.

Certify The Web allows you to generate and then install an SSL certificate for free! In particular, it makes it possible to secure (httpS) an Exchange server or remote desktop gateways.
​Certify The Web is easy to install on Windows Server. Once installed, just follow a wizard to deploy your SSL certificate for free. Certify The Web is fully compatible with IIS (Microsoft's web server functionality).

There are paid certificates that you can obtain from authorized resellers such as Global Sign, for example, Certify The Web relies on the free Let's Encrypt solution and takes care of renewing the certificate automatically.