On Page 40 of your book, there is a tip at the top of the page which sends you t

On Page 40 of your book, there is a tip at the top of the page which sends you to Microsoft zero trust documents. Read up on what zero-trust means. In your own words, write at least a full 1-page paper (single spaced) answering the following questions:
What does zero-trust mean?
Was there a security principle in place before this approach?
What are the benefits to zero-trust?
Are there drawbacks to zero-trust?