A huge shout out to the team at NetSecFocus for curating the list of learning resources found at the link next to this. They maintain and share openly this spreadsheet of categorized resources that has help me immensely in my attempts to break into infosec. If you haven’t joined already, you should definitely join their community chat server as well. They have been incredibly friendly and helpful over the years.
The Cyber Mentor on Twitch and YouTube is another great source of information on techniques and process for infosec related activities. I’ve only recently discovered his stuff, but so far it’s fantastic so huge shout out to him.