Resources
Guided Learning:
I have been a member of free code camp since 2016 and have used it to learn HTML, Java and Python. This is a great website for getting introduced to coding. It uses an interactive interface so the user puts each concept into practice at the time of teaching.
Hack The Box Academy is another platform I use. HTB is geared toward network security enthusiasts and therefor their Python module is a bit different from freeCodeCamp. My favorite feature of HTB is its built in Linux workstation. For those who don’t have the ability to set up a Linux computer or VM this is a perfect way to get some experience in a Linux machine with no cost. Of course you don’t have to use the built in work station so if you would rather use a VM you set up or a dedicated Linux computer you can still do so. There is even the HTB Parrot image available to set up a machine similar to the workstation found on the website.
Cisco has been a leader in network equipment and software for a long time. Skills for all is the Cisco Networking Academy. This is a free place to learn many different things from Python coding to network architecture and security. This is one website I highly recommend being a member of because doing so provides free access to Packet Tracer. Packet Tracer is a program that allows the user to build and configure networks in a virtual environment using virtual cisco equipment.
Resources/Tutorials:
Coding:
W3 Schools - great resources and tutorials for multiple different coding languages
Geeks for Geeks - Resources, tutorials, quizzes, cheat sheets, interview prep… there is a lot here. Go exploring.
Python - The python documentation. Everyone in Python should know this site…
Hacking/Cyber Security:
Hackers Arise - A collection of tutorials and information on hacking provided by one of the worlds most famous hackers, Occupy The Web.
Kaspersky Cyberthreat map - This is a real time display of malicious cyber activity as detected by Kaspersky. At the time of this writing the United States is the 4th most attacked country in the world.
Radio:
DX maps - If your wanting to see what the worlds radio wave propagation status is for a specific frequency this is a great site. If you work with HF transmissions this can help find working frequencies for your area and time.
stickelman.net - Stickelman.net is a blog on ham radio and HF communications.
Electronics:
All About Circuits - for circuitry and electronical knowledge and resources
And remember Google and YouTube are both amazing resources for learning just about anything.
This is an ever growing list so check back to see what is new!