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(PDF) AnAlyzing Computer Security | Johnny King - blogger.com
In this book, the authors of the year best-selling classic Security in Computing take a fresh, contemporary, and powerfully relevant new approach to introducing computer security. Organised around attacks and mitigations, the Pfleegers' new Analyzing Computer Security will attract students' attention by building on the high-profile security [Free and download] Analyzing Computer Security: A Threat / Vulnerability / Countermeasure Approach ☆ Charles P. Pfleeger, Shari Lawrence Pfleeger ☆ Read Online Now # in Books Original language:EnglishPDF # 1 x x l, #File Name: pages Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 0 Full PDFs related to this paper. READ PAPER. AnAlyzing Computer
Analyzing computer security pdf download
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Need an account? Click here to sign up. Download Free PDF. AnAlyzing Computer Security. Johnny King. Download PDF Download Full PDF Package This paper.
A short summary of this paper. Download PDF. Download Full PDF Package. Translate PDF. Where those designations appear in this book, and the publisher was Paul Analyzing computer security pdf download aware of a trademark claim, the designations have been printed with initial capital letters or Acquisitions Editor in all capitals. Bernard Goodwin The authors and publisher have taken care in the analyzing computer security pdf download of this book, but make no Managing Editor expressed or implied warranty of any kind and assume no responsibility for errors or John Fuller omissions.
No liability is assumed for incidental or consequential damages in connection Full-Service Production with or arising out of the use of the information or programs contained herein.
Manager The publisher offers excellent discounts on this book when ordered in quantity for bulk Julie B. LaurelTech For more information, please contact: Copy Editor U. Corporate and Government Sales Mary Lou Nohr Proofreader corpsales pearsontechgroup.
com LaurelTech For sales outside the United States, please contact: Editorial Assistant Michelle Housley International Sales international pearson. com Cover Designer Chuti Prasertsith Visit us on the Web: informit. Pfleeger, Shari Lawrence Pfleeger. Includes bibliographical references and index. ISBN hardcover : alk. paper 1. Computer security. Data protection. Pfleeger, Shari Lawrence. A25P All rights reserved. Printed in the United States of America. This publication is protected by copyright, and permission must be obtained from the publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise.
To obtain permission to use material from this work, please submit a written request to Pearson Education, Inc. ISBN ISBN Text printed in the United States on recycled paper at Courier in Westford, Massachusetts. Sometimes those desires are stronger than at other times, and as humans we are often inconsistent in our choices. People analyzing computer security pdf download to have a pretty good idea of when they want security, such as pro- tection against harm from bears or bullies, or against property loss when executing bank transactions.
Their interest in privacy also seems clear at times, such as when sending a resume to a prospective employer or accessing grades on a university computer system, analyzing computer security pdf download. However, at other times, people exhibit somewhat less security- or privacy-conscious behavior, such as going bungee jumping or in their use of loyalty cards when shopping.
Sometimes the desire for security or privacy varies across nearly identical circumstances. An example of this is when a person receives an email from an unknown party, he might be reluctant to click on an included hyperlink, analyzing computer security pdf download, but when he receives the same email from a friend he happily clicks the hyperlink.
It can also be the case that people make these decisions based upon faulty infor- mation or when they are unaware of all the relevant facts. Sometimes the overriding perceived value is simply that the service being provided is convenient or fast.
Grocers have certainly demonstrated that customers are willing to disclose their shopping habits in exchange for the convenience of a loyalty card to avoid the inconvenience of clipping, storing, and transporting paper coupons.
When people take the time to think about it, they want to feel as secure and private as the situation seems to warrant. As with most things, the experience one has will color the assessment of the situation.
Just as an experienced mechanic would be less intimidated by driving across the country with a balky engine in his prized classic sports car, a skilled practitioner knows just how secure or private a situation is. People assume and trust that security and privacy will be attributes of a system, but they may be disappointed.
Often they do not make security and privacy explicit requirements, instead leaving them as implicit assumptions. When that trust is violated, people analyzing computer security pdf download be surprised and often a little annoyed, but only if they actually know about the failure and understand its full impact.
As a result, the issues surrounding security and privacy are analyzing computer security pdf download increasingly complex and confusing. The good news is that this increased dependence has led to some clarity around two points and perhaps a few answers.
At the same time, they are enabling innovation in reliable and cost efficient energy, better transportation systems, improved agriculture systems, more effective medical service delivery, and many other areas. The industries that operate the critical infrastructures are primarily from the private sector1 and are adopting these technologies at an accelerating rate.
The improved effi- ciencies, cost savings, and market access that these systems promise are irresistible. The improvements in efficiency, service, and reliability are indeed attractive. Yet, as with any technological move, there are some concerns.
Many of the critical infrastructures consist of widely distributed systems utilizing subsystems of sensors and actuators to monitor and manage the infrastructure, analyzing computer security pdf download.
These subsystems may not have been designed to be connected to a network or to provide any proof of their identity or location. Since such subsystems were not expected to be replaced for years or even decades, upgrading them to more powerful and potentially secure versions will be slow and expensive. In addition, since these subsystems have not been connected to the open Internet before, connecting them now subjects them to a whole new set of threats and vulnerabilities without the benefit of suitable controls.
Many of these subsystems were designed for use on private, non-carrier class net- works using proprietary protocols. Much of their security and privacy was implicitly provided by the network. For cost savings these subsystems are being moved to public networks, standard protocols, and open interfaces, analyzing computer security pdf download.
As this move occurs, those implicit capabilities should become explicit requirements, lest new or previously shrouded vul- nerabilities be exposed. Many of these same subsystems employ embedded nontraditional operating sys- tems that were most likely developed without strong security in mind, leaving the oper- ating system itself vulnerable to attack from the open Internet as well as insiders.
Concerns about security and privacy are new to most vendors in the highly competi- tive critical infrastructure industry, analyzing computer security pdf download. As a result, they may make some poor assumptions about what is effective security. Foreword xxv Finally, the people in the traditional IT security industry have had to learn that there are some very basic differences between their world and that of the cyber infrastruc- ture.
For example, the traditional security goals of confidentiality, integrity, and avail- ability are not necessarily equals in the cyber infrastructure. There, the highest priority is more often availability, since by definition a critical infrastructure is, analyzing computer security pdf download, well, critical, and so the challenges of reliability and fail-safety rise in importance.
This rapid spread of computing analyzing computer security pdf download networking into critical infrastructures raises very clear concerns about security and privacy. While more traditional IT security and privacy concerns have been the subject of research and development for many years, there the risks were primarily financial, taking such forms as plummeting stock prices after a very public hack, successful corporate espionage, or a loss of market share due to a drop in customer confidence after a private information leak.
When a critical infra- structure has a failure, the effect can vary from widespread inconvenience, to loss of life or property, or a threat to national or international security. Multidisciplinary Nature of the Problem The traditional response is to throw more technology at new security and privacy prob- lems.
More technology may very well help, especially with the huge challenge of build- ing systems that are secure by design, addressing the needs of legacy systems, and finding ways to actually use the flood of new data pooling around computing systems today. However, adding more and more technology to the mix has failed to keep up with the rate of new threats and vulnerabilities. In fact, some would argue that the constant addition of more technology has exacerbated the problem by adding complexity, more implicit assumptions, and more vulnerabilities, all of which could potentially interact.
Instead of relying solely on technology, people have come to realize that a multidisci- plinary approach would be more effective. For example, Joel Brenner, past U. is driven by three things: liability, market demand, and regulatory usually Federal action. Some worry that liability would squelch innovation and agility, especially in smaller compa- nies. As a result, the public has only made lukewarm, episodic demands for improvements in cyber security and has a very short memory for past incidents.
So perhaps one way out is via regulatory support. Every day, people decide whether to do something in a secure or private way. This is especially true when it comes to a person getting his or her tasks done at work.
Whether at a school or a bank or an electric power distribution company, if the job depends on performance of a task, people will find a way around anything that gets in the way, including security.
Thus, people are both part of the problem and a key part of any multidisciplinary solution. Whether the threat is from bears or bullies, people need a clear understanding of their vulnerabilities to the threats and the controls they can exert upon them.
This is where teachers and authors like Chuck and Shari Pfleeger are indispensable. Their use of the threat—vulnerability—countermeasure paradigm, combined with extensive real-world examples throughout, results in a very effective learning methodology. With each of the discussions, the authors include effective strategies for addressing the problems and methodologies for avoiding them in the first place. This refreshing new approach helps the reader not only to understand the problems, but also to analyzing computer security pdf download a deeper appreciation of why they occur and why they are important topics of study.
The authors have provided a comprehensive treatment of the important aspects of security and privacy in computing, thoroughly preparing the reader for the new multidisci- plinary security and privacy challenges to come. Palmer IBM Research Yorktown Heights, NY NOTES 1. shtm, viewed on April 4, Joel F.
Comptia Security+ Exam Cram: PART 1: Intro and Strategy Guide
, time: 58:47Analyzing computer security pdf download
[Free and download] Analyzing Computer Security: A Threat / Vulnerability / Countermeasure Approach ☆ Charles P. Pfleeger, Shari Lawrence Pfleeger ☆ Read Online Now # in Books Original language:EnglishPDF # 1 x x l, #File Name: pages AnAlyzing Computer SeCurity A ThreAT/ VulnerAbiliTy / CounTermeAsure ApproACh Pfleeger Consulting Group Dartmouth College Program Download Substitution Capturing CAPTCHAs Man-in-the-Middle Attacks in General xiv Contents. Vulnerability: Unwarranted Trust Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 0 Full PDFs related to this paper. READ PAPER. AnAlyzing Computer
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