Найти книгу: "Multimedia Networks"

The transportation of multimedia over the network requires timely and errorless transmission much more strictly than other data. This had led to special protocols and to special treatment in multimedia applications (telephony, IP-TV, streaming) to overcome network issues. This book begins with an overview of the vast market combined with the user’s expectations. The base mechanisms of the audio/video coding (H.26x etc.) are explained to understand characteristics of the generated network traffic. Further chapters treat common specialized underlying IP network functions which cope with multimedia data in conjunction which special time adaption measures. Based on those standard functions these chapters can treat uniformly SIP, H.248, High-End IP-TV, Webcast, Signage etc. A special section is devoted to home networks which challenge high-end service delivery due to possibly unreliable management. The whole book treats concepts described in accessible IP-based standards and which are implemented broadly. The book is aimed at graduate students/practitioners with good basic knowledge in computer networking. It provides the reader with all concepts of currently used IP technologies of how to deliver multimedia efficiently to the end user.

Build a better defense against motivated, organized, professional attacks Advanced Penetration Testing: Hacking the World's Most Secure Networks takes hacking far beyond Kali linux and Metasploit to provide a more complex attack simulation. Featuring techniques not taught in any certification prep or covered by common defensive scanners, this book integrates social engineering, programming, and vulnerability exploits into a multidisciplinary approach for targeting and compromising high security environments. From discovering and creating attack vectors, and moving unseen through a target enterprise, to establishing command and exfiltrating data—even from organizations without a direct Internet connection—this guide contains the crucial techniques that provide a more accurate picture of your system's defense. Custom coding examples use VBA, Windows Scripting Host, C, Java, JavaScript, Flash, and more, with coverage of standard library applications and the use of scanning tools to bypass common defensive measures. Typical penetration testing consists of low-level hackers attacking a system with a list of known vulnerabilities, and defenders preventing those hacks using an equally well-known list of defensive scans. The professional hackers and nation states on the forefront of today's threats operate at a much more complex level—and this book shows you how to defend your high security network. Use targeted social engineering pretexts to create the initial compromise Leave a command and control structure in place for long-term access Escalate privilege and breach networks, operating systems, and trust structures Infiltrate further using harvested credentials while expanding control Today's threats are organized, professionally-run, and very much for-profit. Financial institutions, health care organizations, law enforcement, government agencies, and other high-value targets need to harden their IT infrastructure and human capital against targeted advanced attacks from motivated professionals. Advanced Penetration Testing goes beyond Kali linux and Metasploit and to provide you advanced pen testing for high security networks.

Social media has already transformed society. Now it is poised to revolutionize communications and collaborative business processes. This book provides you with an actionable framework for developing and executing successful enterprise social networking strategies. Using straightforward language, accompanied by exhibits and fleshed out with real-world stories and revealing anecdotes, you will learn how to develop your own internal corporate social media strategy. Through the use of in-depth interviews with leading companies using these strategies, you will also discover best practices that will propel your business to new heights.

Experience the growth multiplier effect through transforming the distribution and sales network Selling Through Someone Else tackles new opportunities to drive company growth by taking a fresh look at the customer smart distribution and sales process. The authors, from Accenture, one of the world's largest consulting companies, explain how companies can be smarter about what their customers truly want and maximize the return on investment from all available resources for growth opportunities by exploring creative distribution options, including leveraging partners, online outlets, iPads/tablets, your traditional sales force, and more. Selling Through Someone Else demonstrates that traditional approaches are no longer effective and how, by capitalizing on converging forces, companies can transform their «sales» approaches to grow revenue, and enhance customer and brand loyalty. Explores how globalization, new competitors, and low-cost threats are reshaping the way sales is happening today, and how to prepare your company to be successful in this new dynamic and iterative selling model Shows how analytics, the shift to digital selling and mobile sales tools, and new approaches to sales operations can reshape the entire sales function Demonstrates how new ecosystems of partners are created, managed, and incented to drive greater sales and profitability Accenture has helped numerous clients collaborate across IT, Sales, and Marketing to dramatically grow distribution and adapt to the different «playing field» of today. Selling through Someone Else applies the trends and lessons learned from Fortune 500 and Global 500 companies to mid-sized enterprises and small-medium businesses owners.

Driving Results Through Social Networks shows executives and managers how to obtain substantial performance and innovation impact by better leveraging these traditionally invisible assets. For the past decade, Rob Cross and Robert J. Thomas have worked closely with executives from over a hundred top-level companies and government agencies. In this groundbreaking book, they describe in-depth how these leaders are using network thinking to increase revenues, lower costs, and accelerate innovation.

How to apply digital writing skills effectively in the classroom, from the prestigious National Writing Project As many teachers know, students may be adept at text messaging and communicating online but do not know how to craft a basic essay. In the classroom, students are increasingly required to create web-based or multi-media productions that also include writing. Since writing in and for the online realm often defies standard writing conventions, this book defines digital writing and examines how best to integrate new technologies into writing instruction. Shows how to integrate new technologies into classroom lessons Addresses the proliferation of writing in the digital age Offers a guide for improving students' online writing skills The book is an important manual for understanding this new frontier of writing for teachers, school leaders, university faculty, and teacher educators.