I give this book one star just out of my courtesy as there is no way to post a review if you give no star at all.



So, let's get to the point: if you know the topics discussed in this book you will find lots of technical errors and will be disappointed by wasted money and time you spent; if you do not but rather an attentive thinking reader - you will definitely spot discrepancies and inconsistencies that shall raise red flags to you and direct you to better sources.



If your goal is just about to memorize this book and pass an exam - than it would be your choice to contribute into the already overly commercialized field helping the authors further raise agiotage by endorsing their poor job, and further lower the trust in the profession.



Lots of unwarranted repetitions - seems the authors wanted to make the volume bigger, which is annoying. At the same time many topics are missing, whereas some dive deep into unnecessary to the security management details.



Up to the quality of the editors - there was a poor job too: spelling mistakes, missing sentences.



Well, apparently this is an example of how good people can do bad job...



PS. Comment on humor is definitely very subjective, but I did not find the author's humor neither sharp nor smart.