High number of infosec textbooks almost 100% copied, according to attrition.org
fastcompany.com
fastcompany.com
This was probably 10+ years ago so I don't want to make any judgements about his work now. If he has carried on as he started it's hard to believe he has managed to make a following for himself.
I guess if you publish enough stuff over a long enough time people come to see that as evidence of credibility.
On a recent contract for writing e-learning materials I had an editor who was herself a subject expert going over the words, references and the actual pedagogic design. Then I had the multimedia team suggesting changes and sequencing the material.
I'd say the original writing was 40% and the response to editing was 60%.
PS have a look at the image they used on the top of the article... I've got an embarrassingly large number of those books...
I would hope that extensive plagiarism would be caught by one of the academic reviewers, though.
Though with Course PTR it's probably more just lack of per-book resources. When you're rushing to get out a book that amounts to a manual for XNA 3.1, and you put out dozens of those books a year, there's only so much detailed editing you can give it.
You would not only get correct info of how to secure a network or server but also such good advice as how to be a good cyber corporate citizen and how by not being a dick corporation pays dividends..okay part of this is sarcastic yes..
I think that what Anonymous does teach us is precisely why it is important to be a good cyber citizen, for all the bad media that will come up if you anger the hive. There's actual security lessons too (you actually need to make the effort to try and eliminate the low hanging fruit, to have security in mind from the beginning, to factor in the risks of a large data loss or defacement).
I think that book could be written by many people in the infosec world, as the details are already public and the attacks are not that sophisticated. The thing is that there are already lots of "best practices" that are not being followed that allow a lot of these hacks to happen. It's true that you may never be confident in how secure or insecure you are, but if you aren't doing the basics (using frameworks that help take care of the basics of things like SQLi, XSS, and CSRF vulns), then you're already behind.