I work in Cyber Security - I get so many messages from recruiters on a daily basis it's nuts.
You have so many different areas - Risk, 3rd party risk, pen testing, vulnerabilities / security analyst, governance (yawn), security architect, access governance (Identity Access Management - IAM), security training and awareness, recertifying ISO 27001 / Cyber Essentials and other 'certs' the org needs to show clients... and writing policies and standards... the list goes on and on...
I did a BSc / PhD in computer science and have worked in IT since I graduated and Cyber Security for the last 15 years. I manage a team and they comprise of a range of senior people, junior people and we currently have an apprentice who's 18.
Yes, it is well paid and if you get a good company, you don't have to work stupid hours (I work in FS, very nearly 6 figures, 40 hours a week max) BUT.... it really depends on what you want to do in Cyber Security - Good Pen Testers seem to live and breathe it, are trying to break 'chip and pin pads they bought off eBay by meeting a bloke in a car park' on a Sunday night at 3am - they're exceptionally good and earn an absolute mint, but to get to their level, you have to do a number of very technical certifications (CREST - CRT / CCT) and potentially hold a Government clearance... You don't have to, obviously... but there are certain qualifications that companies like - same with CISSP / CISM which you can get by taking an exam and working in InfoSec for 5 years or more.
I'd certainly never be out of work and could (hopefully) walk into another job if I was made redundant - However I'll be honest with you, it's not overly 'sexy' and as a previous poster said, a lot of it is reporting - patching, vulnerabilities, fixing gaps highlighted in pen tests... I'm currently working with a colleague on deploying a honeypot and it's the most exciting thing I've done for ages.....
My ideal job would be running an animal rescue center - but I will never leave Cyber Security due to the high salary and job security. If you're craving a challenge, it's CERTAINLY challenging and there are a lot of groups for women in Cyber Security who offer help and support to anyone looking to get into the domain....
If you have any specific questions, feel free to ask 