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This book provides an integrated solution for security and safety in the home, covering both assistance in health monitoring and safety from strangers/intruders who want to enter the home with harmful intentions. It defines a system whereby recognition of a person/stranger at the door is done using three modules: Face Recognition, Voice Recognition and Similarity Index. These three modules are taken together to provide a percentage likelihood that the individual is in the "known" or "unknown" category. The system can also continuously monitor the health parameters of a vulnerable person living alone at home and aid them in calling for help in an emergency. The authors have analyzed a number of existing biometric techniques to provide security for an individual living alone at home. These biometric techniques have been tested using MATLAB® image processing and signal processing toolboxes, and results have been calculated on the basis of recognition rate. A major contribution in providing security is a hybrid algorithm proposed by the author named PICA, which combines features of both PCA (Principle Component Analysis) and ICA (Independent Component Analysis) algorithms. This hybrid approach gives better performance recognition than either system alone. The second proposed hybrid algorithm for voice recognition is named as a MFRASTA algorithm by combining features of MFCC (Mel Frequency Cepstral Coefficient) and RASTA-PLP (RelAtive SpecTrA-Perceptual Linear Prediction) algorithm. After performing experiments, results are collected on the basis of recognition rate. The authors have also proposed a third technique named as a Similarity Index to provide trust-based security for an individual. This technique is text independent in which a person is recognized by pronunciation, frequency, tone, pitch, etc., irrespective of the content spoken by the person. By combining these three techniques, a high recognition rate is provided to the person at the door and high security to the individual living independently at home. In the final contribution, the authors have proposed a fingertip-based application for health monitoring by using the concept of sensors. This application is developed using iPhone 6’s camera. When a person puts their fingertip on a camera lens, with the help of brightness of the skin, the person’s heartbeat will be monitored. This is possible even with a low-quality camera. In case of any emergency, text messages will be sent to the family members of the individual living alone by using 3G Dongle and MATLAB tool. Results show that the proposed work outperforms all the existing techniques used in face recognition, voice recognition, and health monitoring alone.
Simple steps to secure your home that anyone can follow.
This practical, tutorial-style book uses the Kali Linux distribution to teach Linux basics with a focus on how hackers would use them. Topics include Linux command line basics, filesystems, networking, BASH basics, package management, logging, and the Linux kernel and drivers. If you're getting started along the exciting path of hacking, cybersecurity, and pentesting, Linux Basics for Hackers is an excellent first step. Using Kali Linux, an advanced penetration testing distribution of Linux, you'll learn the basics of using the Linux operating system and acquire the tools and techniques you'll need to take control of a Linux environment. First, you'll learn how to install Kali on a virtual machine and get an introduction to basic Linux concepts. Next, you'll tackle broader Linux topics like manipulating text, controlling file and directory permissions, and managing user environment variables. You'll then focus in on foundational hacking concepts like security and anonymity and learn scripting skills with bash and Python. Practical tutorials and exercises throughout will reinforce and test your skills as you learn how to: - Cover your tracks by changing your network information and manipulating the rsyslog logging utility - Write a tool to scan for network connections, and connect and listen to wireless networks - Keep your internet activity stealthy using Tor, proxy servers, VPNs, and encrypted email - Write a bash script to scan open ports for potential targets - Use and abuse services like MySQL, Apache web server, and OpenSSH - Build your own hacking tools, such as a remote video spy camera and a password cracker Hacking is complex, and there is no single way in. Why not start at the beginning with Linux Basics for Hackers?
The ultimate guidebook for protecting yourself and your family from the terrifying dangers surrounding us all written by Bill Stanton, arguably the nation’s most recognized and respected expert in personal security and protection. What do a CIA spy, FBI cyber-security expert, EMT, firefighter, thoracic surgeon, NYPD police chief, pastor, attorney, Secret Service psychologist, and a Special Forces Green Beret have in common? Two things: Like you, they all care about the safety and security of their families. And they all look to Bill Stanton for the practical, life-saving tips and advice that can help them prepare for the worst. In Prepared Not Scared, author Bill Stanton has amassed more than 500 years of combined security experience and advice through his connections with world-class experts in criminology, psychology, military science, self-defense, technology, and emergency preparedness. But Prepared Not Scared is no dense, plodding textbook. It moves rapidly, with dramatic storytelling, fascinating expert interviews, practical street-smart advice, and Stanton’s own brand of no-hold’s-barred humor. Peppered with useful tips, actionable bullet points, and factoids, the book is both an entertaining read and an easy-to-use reference manual that will help you understand and incorporate the advice into your daily life. With each chapter you read, you will increase your chances of protecting yourself from ever becoming a victim of: Child abduction Home invasion Active shooter situations Terrorism Sexual assault Pet injury or abduction School violence Workplace harassment Opioid abuse Drug addition Auto safety and security Cyber crime With Stanton’s help, you’ll also learn how to quickly identify the bad guys and know exactly how to react in potentially dangerous situations. In all, Prepared Not Scared will give you peace of mind and the confidence of knowing that you have all the tools and knowledge you need to survive and thrive in these trying, sometimes, terrifying times.
The use of digital surveillance technology is rapidly growing as it becomes significantly cheaper for live and remote monitoring. The second edition of Digital Video Surveillance and Security provides the most current and complete reference for security professionals and consultants as they plan, design, and implement surveillance systems to secure their places of business. By providing the necessary explanations of terms, concepts, and technological capabilities, this revised edition addresses the newest technologies and solutions available on the market today. With clear descriptions and detailed illustrations, Digital Video Surveillance and Security is the only book that shows the need for an overall understanding of the digital video surveillance (DVS) ecosystem. - Highly visual with easy-to-read diagrams, schematics, tables, troubleshooting charts, and graphs - Includes design and implementation case studies and best practices - Uses vendor-neutral comparisons of the latest camera equipment and recording options
FreeBSD and OpenBSD are increasingly gaining traction in educational institutions, non-profits, and corporations worldwide because they provide significant security advantages over Linux. Although a lot can be said for the robustness, clean organization, and stability of the BSD operating systems, security is one of the main reasons system administrators use these two platforms.There are plenty of books to help you get a FreeBSD or OpenBSD system off the ground, and all of them touch on security to some extent, usually dedicating a chapter to the subject. But, as security is commonly named as the key concern for today's system administrators, a single chapter on the subject can't provide the depth of information you need to keep your systems secure.FreeBSD and OpenBSD are rife with security "building blocks" that you can put to use, and Mastering FreeBSD and OpenBSD Security shows you how. Both operating systems have kernel options and filesystem features that go well beyond traditional Unix permissions and controls. This power and flexibility is valuable, but the colossal range of possibilities need to be tackled one step at a time. This book walks you through the installation of a hardened operating system, the installation and configuration of critical services, and ongoing maintenance of your FreeBSD and OpenBSD systems.Using an application-specific approach that builds on your existing knowledge, the book provides sound technical information on FreeBSD and Open-BSD security with plenty of real-world examples to help you configure and deploy a secure system. By imparting a solid technical foundation as well as practical know-how, it enables administrators to push their server's security to the next level. Even administrators in other environments--like Linux and Solaris--can find useful paradigms to emulate.Written by security professionals with two decades of operating system experience, Mastering FreeBSD and OpenBSD Security features broad and deep explanations of how how to secure your most critical systems. Where other books on BSD systems help you achieve functionality, this book will help you more thoroughly secure your deployments.
Alarm Systems and Theft Prevention, Second Edition, recounts the sometimes sad, sometimes humorous, and nearly always unfortunate experiences of manufacturers, distributors, retailers, and individuals who have lost valuable merchandise, money, jewelry, or securities to criminal attacks. In most cases the losses occurred because there was a weak link: a vulnerability in the total security defense. The book presents in practical terms those weaknesses in physical security, alarm systems, or related security procedures that, when blended together, result in vulnerability. In addition to analyzing these cases and identifying the key elements of vulnerability, remedies for curing the weakness are also offered. Other sections of this book deal with the application, strengths, and limitations of security equipment. For the most part, equipment is presented from the practical viewpoint—what a security device or system will do (or not do) and how it should be applied and operated, rather than the detail of mechanical design, electrical circuitry, or laboratory theories. This book is written in layman's language and is intended to be read by people who supply, use, or need security services and equipment.
Scientific advice and advanced methodologies to help your alarm company minimize liability now, while providing your customers with the most advanced, effective and reliable security systems available. From residential to commercial and in industrial applications, all alarm systems need to be properly designed, installed, monitored, serviced, inspected and maintained in order to help ensure the mission critical function of these systems.
With the exception of Haiti, the sensationalized issues of hunger reported in certain parts of the developing world are largely unknown in the Caribbean. Despite this, there are growing concerns about the state of food security in the region, as declining domestic production and increased dependence on imported food create vulnerability. This study examines some of the contemporary issues impacting food production and food and nutrition security in the CARICOM region of the Caribbean. The authors focus on enhancing domestic food production as the most appropriate way to improve food security and discuss strategies for building capacity in local food production systems. The book is the product of over ten years of research by the authors. It will be of interest to scholars and students of Caribbean geography, cultural geography, food and agricultural geography, and food security.