Falling for a scam or con is humiliating for anyone, and can have terrible consequences. But for the elderly, being the victim of fraud can be disastrous, and they are the most common and vulnerable targets of everyday scams, cons, and frauds. From identity theft to gambling scams, from power of attorney issues to pyramid schemes, there is no dearth of creativity in the ways some criminals will relieve the elderly from their money and their homes. Here, Alt and Wells describe the most common scams, offer the stories of actual victims, and detail ways to protect yourself and your family from becoming easy targets. What makes the elderly such easy marks for con artists? How can they avoid the common traps? Knowing about them is one place to start, and this book helps readers to understand and identify the most common scams perpetrated against the elderly. Because such cons are so hard to prosecute, it is important to know the methods criminals employ to separate innocents from their hard-earned money. This lively, vivid account of one of the most insidious forms of crime will help families and individuals protect themselves and their loved ones from the machinations of those who view them as easy marks.

In this book, I tell you how to prevent identity theft and what to do if you’re a victim. If you’re wondering what sort of information is vulnerable and should be shredded, or how to reclaim your credit if you’ve been a victim, this is the one-stop reference for you. Today, the name of the game is making yourself a hard target, and armed with this book, you’ll do exactly that.

The authors provide a review of the necessary background mathematical techniques and offer an overview of the basic concepts in estimation. They then provide detailed treatments of all the major issues in estimation with a focus on applying these techniques to real systems.

Now you can have the awesome benefits of wireless LANs without falling victim to their notorious security flaws. Leading wireless security expert Lee Barken shows you practical workarounds and fixes for the vulnerabilities in today's WLANs, introduces high-security wireless protocols new to the marketplace, and offers step-by-step instructions for protecting all your wireless information, from the home to the enterprise.This is the definitive and easy-to-use WLAN security book you've been searching for-whether you're a network administrator,security specialist, manager, or home user.

Becoming a CCSP distinguishes you as part of an exclusive group of experts, ready to take on today's most challenging security tasks. Administration of the Cisco PIX Firewall is a difficult and complex task, critical for protecting a network. Whether you are seeking a PIX-focused certification or the full-fledged CCSP certification, learning what you need to know to pass the Cisco Secure PIX Firewall Advanced (CSPFA) exam will qualify you to keep your company's network safe while meeting business needs.

The book you are about to read will arm you with the knowledge you need to defend your network from attackers—both the obvious and the not so obvious....If you are new to network security, don't put this book back on the shelf! This is a great book for beginners and I wish I had access to it many years ago. If you've learned the basics of TCP/IP protocols and run an open source or commercial IDS, you may be asking "What's next?" If so, this book is for you.

In this authoritative book, widely respected practitioner and teacher Matt Bishop presents a clear and useful introduction to the art and science of information security. Bishop`s insights and realistic examples will help any practitioner or student understand the crucial links between security theory and the day-to-day security challenges of IT environments. Bishop explains the fundamentals of security: the different types of widely used policies, the mechanisms that implement these policies, the principles underlying both policies and mechanisms, and how attackers can subvert these tools - as well as how to defend against attackers. A practicum demonstrates how to apply these ideas and mechanisms to a realistic company.

Hey, you know your way around a desktop -- so now dig into the Windows operating system and really put its security features to work! Covering Windows XP Professional, Windows XP Home Edition, and Windows 2000 Professional, this supremely organized reference packs hundreds of timesaving solutions, checklists, troubleshooting tips, and workarounds -- all in concise, fast-answers format. Learn the essential tools and techniques for tightening up security on your personal computer or network, including ways to fend off viruses, hackers, spam, denial-of-service attacks, and other threats. Discover how to button up your Virtual Private Networks (VPNs), remote access, and wireless networking services. And take ultimate control of security with advanced solutions such as file encryption, port blocking, Internet Protocol Security, group policies, and tamper-proofing the Registry.

More than a million systems are now connected to the Internet, and something like 15 million people in 100 countries on all seven continents use Internet services. More than 100 million email messages are exchanged each day, along with countless files, documents, and audio and video images. Everyone is jumping on the Internet bandwagon. Once a haven for academicians and scientists, the Net is now reaching large and small businesses, government at all levels, school children, and senior citizens. The commercial world is rushing headlong into doing business on the Internet, barely pausing while technologies and policies catch up with their desire to go online. But, too few of the seekers after Internet wisdom and riches consider whether their businesses will be safe on the Net. What kinds of security risks are posed by the Internet? Some risks have been around since the early days of networking -- password attacks (guessing them or cracking them via password dictionaries and cracking programs), denial of service, and exploiting known security holes. Some risks are newer and even more dangerous -- packet sniffers, IP (Internet Protocol) forgery, and various types of hijacking attacks. Firewalls are a very effective way to protect your system from these Internet security threats. Firewalls in computer networks keep damage on one part of the network (e.g., eavesdropping, a worm program, file damage) from spreading to the rest of the network. Without firewalls, network security problems can rage out of control, dragging more and more systems down. What is a firewall? It's a hardware and/or software solution that restricts access from your internal network to the Internet -- and vice versa. A firewall may also be used to separate two or more parts of your local network (for example, protecting finance from R&D). The firewall is installed at the perimeter of the network, ordinarily where it connects to the Internet. You can think of a firewall as a checkpoint; all traffic, incoming and outgoing, is stopped at this point. Because it is, the firewall can make sure that it is acceptable. "Acceptable" means that whatever is passing through -- email, file transfers, remote logins, NFS mounts, etc. -- conforms to the security policy of the site. Building Internet Firewalls is a practical guide to building firewalls on the Internet. If your site is connected to the Internet, or if you're considering getting connected, you need this book. It describes a variety of firewall approaches and architectures and discusses how you can build packet filtering and proxying solutions at your site. It also contains a full discussion of how to configure Internet services (e.g., FTP, SMTP, Telnet) to work with a firewall. The book also includes a complete list of resources, including the location of many publicly available firewall construction tools. The book is divided into four parts: Part I discusses Internet threats, the benefits of firewalls, overall security strategies, and a summary of Internet services and their security risks. Part II describes possible firewall designs and general terms and concepts, how to protect the bastion host in your firewall configuration, how to build proxying and packet filtering firewalls, and how to configure Internet services to operate with a firewall. Part III describes how to maintain a firewall, develop a security policy, and respond to a security incident. Part IV contains appendic

What's the worst an attacker can do to you? You'd better find out, right? That's what Security Warrior teaches you. Based on the principle that the only way to defend yourself is to understand your attacker in depth, Security Warrior reveals how your systems can be attacked. Covering everything from reverse engineering to SQL attacks, and including topics like social engineering, antiforensics, and common attacks against UNIX and Windows systems, this book teaches you to know your enemy and how to be prepared to do battle

This guide to keeping your data safe offers the latest security techniques and advice on choosing and using cryptography products. It covers terminology, specific encryption technologies, pros and cons of different implementations, and more.

This book does not provide any defined solutions or silver bullets. Integrating J2EE Platform applications with legacy systems is a difficult task that requires a thorough understanding of both legacy system applications and object-oriented design. We have tried to find a practical approach to applying the J2EE integration tier patterns in real-world situations, the main design principle being that of separation of concerns. Some of the designs described in this book are currently running in production, while others represent theoretical work that has not yet been tested in a full-scale production environment. We hope, however, that in reading this book you will gain valuable tools with which to start the long journey toward application integration.

The Cisco ASA product replaces Cisco PIX Firewalls, and Cisco expert Richard Deal updates his bestselling book, Cisco PIX Firewalls, to cover ASA. This book shows you how to configure and maintain a Cisco ASA appliance to control traffic in the corporate network and protect the network from internal and external threats and attacks. Cisco ASA Configuration covers the latest features available in versions 8.0 and 8.1, and includes detailed examples of complex configurations and troubleshooting. Implement and manage this powerful multifunction network adaptive security appliance with help from this expert guide.

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The official self-study test preparation guide for the CCSP CSI exam 642-541 This study guide helps you master all the topics on the CCSP CSI exam, including Classifying and mitigating network attacks Securing designs for small, medium-sized, remote-user, and enterprise networks Understanding the SAFE network modules Using Host IPS and the Cisco Security Agent Identifying security threats Securing a wireless network Applying the SAFE Blueprint to networks utilizing IP telephony Implementing appropriate security products to prevent or counteract vulnerabilities Defining a security policy Using the Cisco Secure product portfolio, including perimeter security, IDS, secure connectivity, security management, and Cisco AVVID Understanding the SAFE architectural overview CCSP CSI Exam Certification Guide, Second Edition, is a best-of-breed Cisco exam study guide that focuses specifically on the objectives for the CSI exam. Inside, you'll find preparation hints and test-taking tips to help you identify areas of weakness and improve both your conceptual and hands-on knowledge of network security. CCSP CSI Exam Certification Guide, Second Edition, presents you with an organized test preparation routine through the use of proven series elements and techniques. "Do I Know This Already?" quizzes open each chapter and allow you to decide how much time you need to spend on each section. Foundation Summary lists and tables make referencing easy and give you a quick refresher whenever you need it. Challenging chapter-ending review questions reinforce key concepts. An entire chapter of scenarios helps you place the exam objectives in real-world situations, thus increasing recall during exam time. New in this edition is coverage of wireless networks, IP telephony, Host Intrusion Prevention System (IPS), and enterprise networks. The companion CD-ROM contains a powerful testing engine that allows you to focus on individual topic areas or take a complete, timed exam. The assessment engine tracks your performance and provides feedback on a module-by-module basis, presenting links to the text for further review and helping you devise a complete study plan. Well-regarded for its level of detail, assessment features, challenging review questions, and hands-on exercises, this book helps you master the concepts and techniques that will enable you to succeed on the exam the first time. CCSP CSI Exam Certification Guide, Second Edition, is part of a recommended study program from Cisco Systems that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press. To find out more about instructor-led, e-learning, and hands-on instruction offered by authorized Cisco Learning Partners worldwide, please visit www.cisco.com/go/authorizedtraining. Companion CD-ROM The CD-ROM contains more than 200 practice questions for the CCSP CSI exam, including simulation-based questions. CD-ROM test engine powered by www.boson.com. Boson Software is a Cisco Learning Partner.

Computers and the Law provides readers with an introduction to the legal issues associated with computing - particularly in the massively networked context of the Internet. Assuming no previous knowledge of the law or any special knowledge of programming or computer science, this textbook offers undergraduates of all disciplines and professionals in the computing industry an understanding of basic legal principles and an awareness of the peculiarities associated with legal issues in cyberspace. This book introduces readers to the fundamental workings of the law in physical space and suggests the opportunity to create new types of laws with nontraditional goals.

Vol. 344. - 1338 p.