The Art of Deception: Controlling the Human Element of Security (Hardcover)

by Kevin D. Mitnick (Author), William L. Simon (Author), Steve Wozniak (Foreword) "a company may have purchased the best security technologies that money can buy, trained their people so well that they lock up all their secrets..." (more)
Key Phrases: speakeasy security, intracompany mail, heart stent, Trojan Horse, New York, Tom Stilton (more...)

Editorial Reviews

Amazon.com Review
The Art of Deception is about gaining someone's trust by lying to them and then abusing that trust for fun and profit. Hackers use the euphemism "social engineering" and hacker-guru Kevin Mitnick examines many example scenarios.

After Mitnick's first dozen examples anyone responsible for organizational security is going to lose the will to live. It's been said before, but people and security are antithetical. Organizations exist to provide a good or service and want helpful, friendly employees to promote the good or service. People are social animals who want to be liked. Controlling the human aspects of security means denying someone something. This circle can't be squared.

Considering Mitnick's reputation as a hacker guru, it's ironic that the last point of attack for hackers using social engineering are computers. Most of the scenarios in The Art of Deception work just as well against computer-free organizations and were probably known to the Phoenicians; technology simply makes it all easier. Phones are faster than letters, after all, and having large organizations means dealing with lots of strangers.

Much of Mitnick's security advice sounds practical until you think about implementation, when you realize that more effective security means reducing organizational efficiency--an impossible trade in competitive business. And anyway, who wants to work in an organization where the rule is "Trust no one"? Mitnick shows how easily security is breached by trust, but without trust people can't live and work together. In the real world, effective organizations have to acknowledge that total security is a chimera--and carry more insurance. --Steve Patient, amazon.co.uk

From Publishers Weekly
Mitnick is the most famous computer hacker in the world. Since his first arrest in 1981, at age 17, he has spent nearly half his adult life either in prison or as a fugitive. He has been the subject of three books and his alleged 1982 hack into NORAD inspired the movie War Games. Since his plea-bargain release in 2000, he says he has reformed and is devoting his talents to helping computer security. It's not clear whether this book is a means toward that end or a, wink-wink, fictionalized account of his exploits, with his name changed to protect his parole terms. Either way, it's a tour de force, a series of tales of how some old-fashioned blarney and high-tech skills can pry any information from anyone. As entertainment, it's like reading the climaxes of a dozen complex thrillers, one after the other. As a security education, it's a great series of cautionary tales; however, the advice to employees not to give anyone their passwords is bland compared to the depth and energy of Mitnick's descriptions of how he actually hacked into systems. As a manual for a would-be hacker, it's dated and nonspecific better stuff is available on the Internet but it teaches the timeless spirit of the hack. Between the lines, a portrait emerges of the old-fashioned hacker stereotype: a socially challenged, obsessive loser addicted to an intoxicating sense of power that comes only from stalking and spying.
Copyright 2002 Cahners Business Information, Inc.

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Product Details

• Hardcover: 304 pages
• Publisher: Wiley; 1 edition (October 4, 2002)
• Language: English
• ISBN-10: 0471237124
• ISBN-13: 978-0471237129
• Product Dimensions: 9.1 x 6.1 x 1.1 inches
• Shipping Weight: 1.5 pounds (View shipping rates and policies)
• Average Customer Review: 4.2 out of 5 stars See all reviews (125 customer reviews)
• Amazon.com Sales Rank: #69,770 in Books (See Bestsellers in Books)

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Customer Reviews

Most Helpful Customer Reviews

46 of 48 people found the following review helpful:

5.0 out of 5 stars Interesting & timely about the dangers of social engineering, October 14, 2002

By	Ben Rothke "Author of 'Computer Security: 20 ... (USA) - See all my reviews (TOP 500 REVIEWER)    (REAL NAME)

Kevin Mitnick says "the term 'social engineering' is widely used within the computer security community to describe the techniques hackers use to deceive a trusted computer user within a company into revealing sensitive information, or trick an unsuspecting mark into performing actions that create a security hole for them to slip through." It's suitable that Mitnick, once vilified for his cracking exploits, has written a book about the human element of social engineering - that most subtle of information security threats.

Some readers may find a book on computer security penned by a convicted computer criminal blasphemous. Rather than focusing on the writer's past, it is clear that Mitnick wishes the book to be viewed as an attempt at redemption.

The Art of Deception: Controlling the Human Element of Security states that even if an organization has the best information systems security policies and procedures; most tightly controlled firewall, encrypted traffic, DMZ's, hardened operating systems patched servers and more; all of these security controls can be obviated via social engineering.

Social engineering is a method of gaining someone's trust by lying to them and then abusing that trust for malicious purposes - primarily gaining access to systems. Every user in an organization, be it a receptionist or a systems administrator, needs to know that when someone requesting information has some knowledge about company procedures or uses the corporate vernacular, that alone should not be authorization to provide controlled information.

The Art of Deception: Controlling the Human Element of Security spends most of its time discussing many different social engineering scenarios. At the end of each chapter, the book analyzes what went wrong and how the attack could have been prevented.

The book is quite absorbing and makes for fascinating reading. With chapter titles such as The Direct Attack; Just Asking for it; the Reverse Sting; and Using Sympathy, Guilt and Intimidation, readers will find the narratives interesting, and often they relate to daily life at work.

Fourteen of the 16 chapters give examples of social engineering covering many different corporate sectors, including financial, manufacturing, medical, and legal. Mitnick notes that while companies are busy rolling out firewalls and other security paraphernalia, there are often unaware of the threats of social engineering. The menace of social engineering is that it does not take any deep technical skills - no protocol decoders, no kernel recompiling, no port scans - just some smooth talk and a little confidence.

Most of the stories in the book detail elementary social engineering escapades, but chapter 14 details one particularly nasty story where a social engineer showed up on-site at a robotics company. With some glib talk, combined with some drinks at a fancy restaurant, he ultimately was able to get all of the design specifications for a leading-edge product.

In order for an organization to develop a successful training program against the threats of social engineering, they must understand why people are vulnerable to attack in the first place. Chapter 15 explains of how attackers take advantage of human nature. Only by identifying and understanding these tendencies (namely, Authority, Liking, Reciprocation, Consistency, Social Validation, and Scarcity), can companies ensure employees understand why social engineers can manipulate us all.

After more than 200 pages of horror stories, Part 4 (Chapters 15 and 16) details the need for information security awareness and training. But even with 100 pages of security policies and procedures (much of it based on ideas from Charles Cresson Wood's seminal book Information Security Policies Made Easy) the truth is that nothing in Mitnick's security advice is revolutionary - it's information security 101. Namely, educate end-users to the risks and threats of non-technical attacks.

While there are many books on nearly every aspect of information security, The Art of Deception is one of the first (Bruce Schneier's Secrets and Lies being another) to deal with the human aspect of security; a topic that has long been neglected. For too long, corporate America has been fixated with cryptographic key lengths, and not focused enough on the human element of security.

From a management perspective, The Art of Deception: Controlling the Human Element of Security should be on the list of required reading. Mitnick has done an effective job of showing exactly what the greatest threat of attack is - people and their human nature.

25 of 25 people found the following review helpful:

5.0 out of 5 stars Amazing! This book will make you think, October 9, 2002

By A Customer

I went into this book thinking I knew a fair amount about security in general. You know, don't leave your network password on a post-it on your bulletin board, be aware of strangers in your office, that kind of thing. Then, I finished reading the book, and realized that it challenged all the assumptions that I had about the way I react in these situations. Mitnick's right - we as human beings are conditioned to be polite and trusting, and as horrible as it seems, that's not always right. But you don't have to become nasty and distrustful, just aware. That's what this book is talking about. The examples are wonderful - they really do read like a mystery thriller. And the advice is really sound. It doesn't mention it here, but there is a great flowchart in the back of the book that I've copied for everyone in my office. It details what to do if someone calls you for information that you are not sure they need or should be getting. All in all, The Art of Deception is a must read for many of us.

23 of 24 people found the following review helpful:

3.0 out of 5 stars Interesting cons, but repetitive and ego-trippy, March 24, 2006

By	Luke Meyers (Seattle, WA USA) - See all my reviews (REAL NAME)

Mitnick has his own reputation to live up to with this book, which sets a pretty high bar for the audience who knows him as the "World's Most Notorious Hacker." Unfortunately, while he knows the material cold, his skills as an author are less stellar.

The vignettes describing various cons are, in the large, very entertaining. They're fictionalized, and sometimes the dialogue feels artificial. This book is supposed to convince us how easily people are victimized by social engineers. When the victim's dialogue plays too obviously into the con man's hands (for the purpose of illustrating the point relevant to the enclosing chapter/section), this goal is to some extent defeated. It's too easy to read unnatural dialogue and use that as an excuse to tell oneself, "I don't have to worry about that sort of attack -- I'm not that dumb!" More effort could have been expended in fictionalizing these scenarios without making them so difficult to relate to. Seeing how a con is performed is kind of like learning how a magic trick works -- it holds a similar fascination. Imagine seeing an amazing magic trick performed on television, wondering how it was possibly accomplished, and then learning that the trick was all in the video editing. That really sucks the fun out of the magic -- analogously, when the "trick" in one of these cons is just that the victim does something obviously stupid at just the right moment, the believability and enjoyment are damaged.

Despite what I've said, the cons are definitely enjoyable to read and do offer some genuine insights. Not all suffer from believability problems. However, the supporting material discussing these scenarios is pretty weak. There's a rigid format ("Analyzing the con," "Preventing the con," etc.) which leads the author to repeat the same points over and over again with very little variation, at times seemingly just to fit the format. The purpose of all this material is to give useful security recommendations and proper motivation for following them. The recommendations are on-target, but repeated ad nauseum.

The descriptions of social engineers also suffer from a tendency to stroke the author's own ego -- the bigger the con, the thicker the language about how smart, handsome, and clever the con man is. I'd like to be convinced by facts, not hyperbole.

I think this would really have worked better as two books, for two different audiences. One for entertainment, to read about all the cons and how they work, to get a little history of social engineering. And one for serious security discussion. The blend of the two leads to a schizoid work that's simply mediocre.