A topic that is not often addressed in our language as a book and yet remains particularly interesting. Very well written book, the explanations are clear, practical exercises and tools at hand: the links to the author's blog are discreet and are clean - no foul QR code which take 2 pages, at least on the digital version. And something that I like at the end of each chapter we have the right to a small list of things to remember - it sounds stupid but some do not take the trouble sometimes.
To summarize: a good introductory book that as the world of IT, will grow over time. My only regret is that the book is rather short; strongly thereafter.
I recommend this book to those: - Who wish to have a good book on the subject synthetic - Who wish to learn things like: why "like" a page on facebook so I never clicked.
