Take a practioner´s approach in analyzing the Internet of Things (IoT) devices and the security issues facing an IoT architecture. You´ll review the architecture´s central components, from hardware communication interfaces, such as UARTand SPI, to radio protocols, such as BLE or ZigBee. You´ll also learn to assess a device physically by opening it, looking at the PCB, and identifying the chipsets and interfaces. You´ll then use that information to gain entry to the device or to perform other actions, such as dumping encryption keys and firmware. As the IoT rises to one of the most popular tech trends, manufactures need to take necessary steps to secure devices and protect them from attackers. The IoT Hacker´s Handbook breaks down the Internet of Things, exploits it, and reveals how these devices can be built securely. What You´ll Learn Perform a threat model of a real-world IoT device and locate all possible attacker entry points Use reverse engineering of firmware binaries to identify security issues Analyze,assess, and identify security issues in exploited ARM and MIPS based binaries Sniff, capture, and exploit radio communication protocols, such as Bluetooth Low Energy (BLE), and ZigBee Who This Book is For Those interested in learning about IoT security, such as pentesters working in different domains, embedded device developers, or IT people wanting to move to an Internet of Things security role.
Hackers exploit browser vulnerabilities to attack deep within networks The Browser Hacker´s Handbook gives a practical understanding of hacking the everyday web browser and using it as a beachhead to launch further attacks deep into corporate networks. Written by a team of highly experienced computer security experts, the handbook provides hands-on tutorials exploring a range of current attack methods. The web browser has become the most popular and widely used computer ´´program´´ in the world. As the gateway to the Internet, it is part of the storefront to any business that operates online, but it is also one of the most vulnerable entry points of any system. With attacks on the rise, companies are increasingly employing browser-hardening techniques to protect the unique vulnerabilities inherent in all currently used browsers. The Browser Hacker´s Handbook thoroughly covers complex security issues and explores relevant topics such as: * Bypassing the Same Origin Policy * ARP spoofing, social engineering, and phishing to access browsers * DNS tunneling, attacking web applications, and proxying--all from the browser * Exploiting the browser and its ecosystem (plugins and extensions) * Cross-origin attacks, including Inter-protocol Communication and Exploitation The Browser Hacker´s Handbook is written with a professional security engagement in mind. Leveraging browsers as pivot points into a target´s network should form an integral component into any social engineering or red-team security assessment. This handbook provides a complete methodology to understand and structure your next browser penetration test.
Blockchains & smart contracts have made it easy for anyone to create a token with just a few lines of code. They can represent anything from an asset to an access right, like gold, diamonds, a fraction of a Picasso painting or an entry ticket to a concert. Tokens could also be used to reward social media contributions, incentivize the reduction of CO2 emissions, or even ones attention for watching an ad. While it has become easy to create a token, which is collectively managed by a public infrastructure like a blockchain, the understanding of how to apply these tokens is still vague. The book refers to tokens, instead of cryptocurrencies, and explains why the term ´´token´´ is the more accurate term, as many of the tokens have never been designed with the purpose to represent a currency. However, since tokens do have similarities to fiat currencies, the role of money as a medium of exchange is analyzed at length in this book. This book gives an overview of the mechanisms and state of blockchain, the socio-economic implications of tokens, and deep dives into selected tokens use cases: Basic Attention Token, Steemit, Token Curated Registries, Purpose Driven Tokens, Stable Tokens, Asset Tokens, Fractional Ownership Tokens, Libra & Calibra (Facebook), and many more.
An accessible introduction to cybersecurity concepts and practices Cybersecurity Essentials provides a comprehensive introduction to the field, with expert coverage of essential topics required for entry-level cybersecurity certifications. An effective defense consists of four distinct challenges: securing the infrastructure, securing devices, securing local networks, and securing the perimeter. Overcoming these challenges requires a detailed understanding of the concepts and practices within each realm. This book covers each challenge individually for greater depth of information, with real-world scenarios that show what vulnerabilities look like in everyday computing scenarios. Each part concludes with a summary of key concepts, review questions, and hands-on exercises, allowing you to test your understanding while exercising your new critical skills. Cybersecurity jobs range from basic configuration to advanced systems analysis and defense assessment. This book provides the foundational information you need to understand the basics of the field, identify your place within it, and start down the security certification path. Learn security and surveillance fundamentals Secure and protect remote access and devices Understand network topologies, protocols, and strategies Identify threats and mount an effective defense Cybersecurity Essentials gives you the building blocks for an entry level security certification and provides a foundation of cybersecurity knowledge
Ensure an efficient and orderly Warehouse Management implementation with this comprehensive guide to SAP WM in SAP ERP! Learn to customize and use critical functionalities, like goods receipt and goods issue, as well as advanced technologies such as RFID, EDI, and mobile data entry. Covering everything from stock management to picking strategies, you´ll master SAP WM. This new edition includes ITSmobile, connections with SAP ERP PP and QM, the warehouse activity monitor, and more. SAP WM Processes Grasp the essentials of warehouse management, including goods receipt, goods issue, replenishment, and putaway. Then master advanced topics such as hazardous materials management, cross-docking, and value-added services. SAP WM Configuration Understand the configuration details necessary to optimize your SAP WM implementation, from storage bins to yard management. Real World Scenarios Explore concrete business cases and examples to help you put expert tips into practice in your own warehouse. Highlights: -Stock management -Goods receipt and goods issue -Replenishment -Picking strategies -Putaway strategies -Inventory management -Yard management -Electronic Data Interchange (EDI) -Radio frequency identification (RFID) -ITSmobile Galileo Press heißt jetzt Rheinwerk Verlag.
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