
I work in cyber security and have done for over 20 years.
What the industry needs is more PEOPLE who deeply understand the fundamentals of technologies such as networking, actual programming from experimentation and appreciation of the hardware level.
The industry is diluted with well meaning folk who have gotten an interest in the field and gone on some irrelevant hopelessly outdated and light touch-ethical hacking course or hold a wordy nonsense like CISSP that HR departments then see as a requirement. Ask any of these people to analyse a packet trace, troubleshoot a complex routing problem or write a piece of code to exploit a weakness- hell, even ask some of them to install an operating system (I have direct experience of 'ethical hackers' who couldn't even install windows) and they're stuffed.
For the most part they are running tools that someone else has written with no understanding of what the tool is doing. We have cloud networking engineers who don't understand the infrastructure on which their virtual network runs and the day right clicking and selecting new router instance doesn't work they will be stuffed.
Automation and abstraction has allowed a lot of progress but that progress is going to come to a halt when the folk who develop and understand what the virtual environments work on are gone.