The Virtual Bookcase Reviews of 'The CISSP Prep Guide: Mastering the Ten Domains of Computer Security':
Reviewer amazon.com wrote:The Certified Information Systems Security Professional (CISSP) rating is difficult to earn and rare in the marketplace, which means you're a valuable commodity if you've proven your skills by passing the exam. The CISSP Prep Guide, one of only a handful of books on its subject, does a good job of giving readers a feel for the scope of the test and the style of its questions. It's ideal for use either as a preliminary survey of the CISSP subject areas (the test's publisher and the authors of this book call them "domains") for relative newcomers to computer security, or as a pure study guide to help more experienced professionals zero in on the weak spots in their knowledge. Don't expect to do well on the CISSP exam having only read this book. You'll want to have some practical experience and some specialized reading under your belt.Ronald Krutz and Russell Vines are good writers and fine teachers; they explain the wide-ranging CISSP domains (which have to do with everything from cryptographic algorithms to fire-suppression techniques to legal principles). They take care to explain potentially unfamiliar terms--there's a good glossary in the back of this book--and employ conceptual diagrams well. However, the answer keys for the sample questions that conclude each chapter aren't annotated and some readers will wish for more references to specialized sources. --David Wall Topics covered: The subjects covered by the Certified Information Systems Security Professional (CISSP) exam published by the International Information Systems Security Certification Consortium, including cryptography, access control, security policy, legal matters, and the physical safety of information, equipment, and people.
Reviewer Rob Slade wrote:
Of late there has been a significant increase in interest in the CISSP
(Certified Information Systems Security Professional) exam and
designation produced by the (ISC)^2 (International Information Systems
Security Certification Consortium). The CISSP exam is based on the
Common Body of Knowledge (CBK) which, as the name implies, is that
information assumed to be customarily known by those qualified or
experienced in the field of computer security. Since the (ISC)^2 also
runs courses based on the CBK, many people seem to feel that there is
some trick or secret to passing the exam.
Krutz and Vines appear to want to foster this myth, since the first
sentence of the introduction states that this book holds the "key to
unlocking the secrets of the world of information systems security."
If true, this assertion would make a mockery of the (ISC)^2
requirement for three years' work experience, and the insistence that
no one book holds the entire CBK.
The introduction also states that this work is intended as a
preparatory guide for CISSP students, a reference for students of
other information security courses, and a manual in security basics
and emerging technologies for security professionals. That's a rather
tall order.
For those who have seen the (ISC)^2 CBK course materials, it is
immediately obvious where the structure of the book, and most of the
content, originates. Much of the text is in point form, following the
slides used in the CBK, with only minor expansion to explain the
elements. Discussion of concepts is limited, and some of the detail
provided is of questionable value. In addition, while the CBK is a
substantial and useful work, the (ISC)^2 course structure does suffer,
over time, as areas are added or amended, and the strict adherence to
that order, which can be smoothed over in a seminar, makes the book
very jumpy in places. Security management practices, in chapter one,
is rather choppy, and access control, in chapter two, is even worse in
this regard.
Each chapter covers one of the ten domains of the CBK. These topics
tend to overlap in places, but there is little attempt to explain,
reconcile, or reference duplicated material. Both chapter two and
telecommunications and network security, in chapter three, address
intrusion detection systems, but neither section refers to the other.
(Telecom and networks is a large topic, and would have benefitted from
some attempt at reorganization.)
Chapter four describes many details of cryptography. While the
particulars provided are correct, the lack of background reduces the
value of the text. Security architecture and models, in chapter five,
defines most of the terms, but does not give a complete picture of the
topic. Operations security generally involves the coordination of a
number of individually simple aspects, so chapter six deals with the
topic adequately. The same minimalist denotation of points does not
work as well for applications and systems development, in chapter
seven. (In addition, it is disturbing to see that discussion of
viruses has been completely excluded, particularly in view of the fact
that the subject has greater representation in the CISSP exam than in
the CBK course itself.) Again, business continuity and disaster
recovery planning involve a number of basic operations, so chapter
eight provides reasonable coverage. Chapter nine's review of law,
investigation, and ethics is terse, but not out of line with the
requirements of the exam. Physical security, in chapter ten, is
covered better than most other areas.
There are a number of appendices. A glossary is taken from the old
(1985) US government glossary, with a few additions. There is an
overview of the old "Rainbow" series of security manuals. An essay on
using the Capability Maturity Model (CMM) with the Health Information
Portability and Accountability Act (HIPAA) will possibly be of
interest to a very select group. There is an overview of the National
Security Agency (NSA) Infosec Assessment Methodology, a simplistic
look at penetration testing, and a ludicrously brief list of the
contents of British Standard 7799. The examination of the Common
Criteria is slightly better, but not sufficient to address the needs
of the CISSP exam. A list of references for further study is
basically taken from the (ISC)^2 resource list with some added URLs,
and is not annotated.
Oddly, the illustrations are not copied from the CBK course, and table
and section headings relate very poorly to the surrounding text.
Practice with sample questions can be important in preparing for the
CISSP exam. Those provided by the CBK course, and even the
independent www.cccure.org site, are very similar in tone, style, and
difficulty, to those on the exam. The specimen questions in this
book, however, are not. The quizzes are simplistic reading checks and
definition queries, with none of the complexity of the exam, and
requiring little in the way of judgment. The full list of questions
is given again in appendix C, with answers: the solutions are
sometimes explained, but often are not.
For those studying for the CISSP exam, this book does provide a guide
to the topics to be covered. If you are confident that you know more
than the book at every point, you should be in good shape to sit the
exam: if not, you will have to get help somewhere else. If you are
studying for another security course, or are a security professional,
this work will not have much to offer you.
copyright Robert M. Slade, 2001
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