You're right that it doesn't go into detail but it's short and provides high-level overview of the most important features. It's much easier to learn the basic of something from a book and then find the details in the manual than working with the manual only.
But if someone expects to gain deep, expert level knowledge of how OpenSSH works then he'll be disappointed. What expert-level books can you recomment?
But if someone expects to gain deep, expert level knowledge of how OpenSSH works then he'll be disappointed. What expert-level books can you recomment?