Hey Steph,

Check out this one:

If you have Kindle Unlimited you can read it for free. Otherwise it is available by eBook or Paperback. I checked it out myself and I feel it has really great, in-depth yet easy to understand information for you. It gives you a good overview of basic tech knowledge and goes over all the different types of security risks you might encounter, why they are a problem, and how you can prevent them.

Of course, Kim has tons of information on the topic as well!