دانلود کتاب حمله به پروتکل های شبکه

When first introduced, the technology that allowed devices to connect to a network was exclusive to large companies and governments. Today, most people carry a fully networked computing device in their pocket, and with the rise of the Internet of Things (IoT), you can add devices such as your fridge and our home’s security system to this interconnected world. The security of these connected devices is therefore increasingly important. Although you might not be too concerned about someone disclosing the details of how many yogurts you buy, if your smartphone is compromised over the same network as your fridge, you could lose all your personal and financial information to a malicious attacker. This book is named Attacking Network Protocols because to find security vulnerabilities in a network-connected device, you need to adopt the mind-set of the attacker who wants to exploit those weaknesses. Network protocols communicate with other devices on a network, and because these protocols must be exposed to a public network and often don’t undergo the same level of scrutiny as other components of a device, they’re an obvious attack target. Many books discuss network traffic capture for the purposes of diagnostics and basic network analysis, but they don’t focus on the security aspects of the protocols they capture. What makes this book different is that it focuses on analyzing custom protocols to find security vulnerabilities. This book is for those who are interested in analyzing and attacking network protocols but don’t know where to start. The chapters will guide you through learning techniques to capture network traffic, performing analysis of the protocols, and discovering and exploiting security vulnerabilities. The book provides background information on networking and network security, as well as practical examples of protocols to analyze. Whether you want to attack network protocols to report security vulnerabilities to an application’s vendor or just want to know how your latest IoT device communicates, you’ll find several topics of interest.