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Network Vulnerability Assessment: Identify security loopholes in your network’s infrastructure
by Sagar RahalkarBuild a network security threat model with this comprehensive learning guideKey FeaturesDevelop a network security threat model for your organizationGain hands-on experience in working with network scanning and analyzing toolsLearn to secure your network infrastructureBook DescriptionThe tech world has been taken over by digitization to a very large extent, and so it’s become extremely important for an organization to actively design security mechanisms for their network infrastructures. Analyzing vulnerabilities can be one of the best ways to secure your network infrastructure.Network Vulnerability Assessment starts with network security assessment concepts, workflows, and architectures. Then, you will use open source tools to perform both active and passive network scanning. As you make your way through the chapters, you will use these scanning results to analyze and design a threat model for network security. In the concluding chapters, you will dig deeper into concepts such as IP network analysis, Microsoft Services, and mail services. You will also get to grips with various security best practices, which will help you build your network security mechanism.By the end of this book, you will be in a position to build a security framework fit for an organization.What you will learnDevelop a cost-effective end-to-end vulnerability management programImplement a vulnerability management program from a governance perspectiveLearn about various standards and frameworks for vulnerability assessments and penetration testingUnderstand penetration testing with practical learning on various supporting tools and techniquesGain insight into vulnerability scoring and reportingExplore the importance of patching and security hardeningDevelop metrics to measure the success of the vulnerability management programWho this book is forNetwork Vulnerability Assessment is for security analysts, threat analysts, and any security professionals responsible for developing a network threat model for an organization. This book is also for any individual who is or wants to be part of a vulnerability management team and implement an end-to-end robust vulnerability management program.
Network Warrior: Everything You Need to Know That Wasn't on the CCNA Exam (O'reilly Ser.)
by Gary A. DonahuePick up where certification exams leave off. With this practical, in-depth guide to the entire network infrastructure, you’ll learn how to deal with real Cisco networks, rather than the hypothetical situations presented on exams like the CCNA. Network Warrior takes you step by step through the world of routers, switches, firewalls, and other technologies based on the author's extensive field experience. You'll find new content for MPLS, IPv6, VoIP, and wireless in this completely revised second edition, along with examples of Cisco Nexus 5000 and 7000 switches throughout.Topics include:An in-depth view of routers and routingSwitching, using Cisco Catalyst and Nexus switches as examplesSOHO VoIP and SOHO wireless access point design and configurationIntroduction to IPv6 with configuration examplesTelecom technologies in the data-networking world, including T1, DS3, frame relay, and MPLSSecurity, firewall theory, and configuration, as well as ACL and authenticationQuality of Service (QoS), with an emphasis on low-latency queuing (LLQ)IP address allocation, Network Time Protocol (NTP), and device failures
Network Warrior
by Gary A. DonahueWritten by networking veteran with 20 years of experience, Network Warrior provides a thorough and practical introduction to the entire network infrastructure, from cabling to the routers. What you need to learn to pass a Cisco certification exam such as CCNA and what you need to know to survive in the real world are two very different things. The strategies that this book offers weren 't on the exam, but they 're exactly what you need to do your job well.Network Warrior takes you step by step through the world of hubs, switches, firewalls, and more, including ways to troubleshoot a congested network, and when to upgrade and why. Along the way, you 'll gain an historical perspective of various networking features, such as the way Ethernet evolved. Based on the author 's own experience as well as those he worked for and with, Network Warrior is a Cisco-centric book, focused primarily on the TCP/IP protocol and Ethernet networks -- the realm that Cisco Systems now dominates. The book covers:The type of networks now in use, from LANs, WANs and MANs to CANsThe OSI Model and the layers involved in sending dataHubs, repeaters, switches, and trunks in practiceAuto negotiation and why it 's a common problem in network slowdownsRoute maps, routing protocols, and switching algorithms in Cisco routersThe resilient Ethernet -- how to make things truly redundantCisco 6500 multi-layer switches and the Catalyst 3750 switchTelecom nomenclature -- why it 's different from the data worldT1 and DS3Firewall theory, designing access lists, authentication in Cisco devicesServer load balancing technologyContent switch module in actionDesigning QOS and what QOS does not doIP design and subnetting made easyThe book also explains how to sell your ideas to management, how networks become a mess as a company grows, and why change control is your friend. Network Warrior will help network administrators and engineers win the complex battles they face every day.
Network Your Computers & Devices Step by Step
by Ciprian Adrian Rusen 7 TutorialsTeach yourself how to use the networking features in Windows 7 to connect your home computers, even if they use different operating systems. With Step by Step, you set the pace -- building and practicing the skills you need, just when you need them! Network your Windows 7-based PCs and set up security Add a Mac or Linux-based computer Share printers, devices, and files with everyone in your home Stream media over your network or to a remote PC Tweak your network and sharing settings Troubleshoot problems and perform easy maintenance Your Step by Step digital content includes: Fully searchable online edition of this book -- with unlimited access on the Web
Networked
by Lee Rainie Barry WellmanDaily life is connected life, its rhythms driven by endless email pings and responses, the chimes and beeps of continually arriving text messages, tweets and retweets, Facebook updates, pictures and videos to post and discuss. Our perpetual connectedness gives us endless opportunities to be part of the give-and-take of networking. Some worry that this new environment makes us isolated and lonely. But in Networked, Lee Rainie and Barry Wellman show how the large, loosely knit social circles of networked individuals expand opportunities for learning, problem solving, decision making, and personal interaction. The new social operating system of "networked individualism" liberates us from the restrictions of tightly knit groups; it also requires us to develop networking skills and strategies, work on maintaining ties, and balance multiple overlapping networks. Rainie and Wellman outline the "triple revolution" that has brought on this transformation: the rise of social networking, the capacity of the Internet to empower individuals, and the always-on connectivity of mobile devices. Drawing on extensive evidence, they examine how the move to networked individualism has expanded personal relationships beyond households and neighborhoods; transformed work into less hierarchical, more team-driven enterprises; encouraged individuals to create and share content; and changed the way people obtain information. Rainie and Wellman guide us through the challenges and opportunities of living in the evolving world of networked individuals.
Networked Affect
by Ken Hillis Michael Petit Susanna PaasonenInvestigations of affective experiences that emerge in online settings that range from Facebook discussion forums to “smart” classrooms.Our encounters with websites, avatars, videos, mobile apps, discussion forums, GIFs, and nonhuman intelligent agents allow us to experience sensations of connectivity, interest, desire, and attachment—as well as detachment, boredom, fear, and shame. Some affective online encounters may arouse complex, contradictory feelings that resist dualistic distinctions. In this book, leading scholars examine the fluctuating and altering dynamics of affect that give shape to online connections and disconnections. Doing so, they tie issues of circulation and connectivity to theorizations of networked affect. Their diverse investigations—considering subjects that range from online sexual dynamics to the liveliness of computer code—demonstrate the value of affect theories for Internet studies. The contributors investigate networked affect in terms of intensity, sensation, and value. They explore online intensities that range from Tumblr practices in LGBTQ communities to visceral reactions to animated avatars; examine the affective materiality of software in such platforms as steampunk culture and nonprofit altporn; and analyze the ascription of value to online activities including the GTD (“getting things done”) movement and the accumulation of personal digital materials. ContributorsJames Ash, Alex Cho, Jodi Dean, Melissa Gregg, Ken Hillis, Kylie Jarrett, Tero Karppi, Stephen Maddison, Susanna Paasonen, Jussi Parikka, Michael Petit, Jennifer Pybus, Jenny Sundén, Veronika Tzankova
Networked and Distributed Predictive Control
by David Muñoz de la Peña Jinfeng Liu Panagiotis D. ChristofidesNetworked and Distributed Predictive Control presents rigorous, yet practical, methods for the design of networked and distributed predictive control systems - the first book to do so. The design of model predictive control systems using Lyapunov-based techniques accounting for the influence of asynchronous and delayed measurements is followed by a treatment of networked control architecture development. This shows how networked control can augment dedicated control systems in a natural way and takes advantage of additional, potentially asynchronous and delayed measurements to maintain closed loop stability and significantly to improve closed-loop performance. The text then shifts focus to the design of distributed predictive control systems that cooperate efficiently in computing optimal manipulated input trajectories that achieve desired stability, performance and robustness specifications but spend a fraction of the time required by centralized control systems. Key features of this book include: * new techniques for networked and distributed control system design; * insight into issues associated with networked and distributed predictive control and their solution; * detailed appraisal of industrial relevance using computer simulation of nonlinear chemical process networks and wind- and solar-energy-generation systems; and * integrated exposition of novel research topics and rich resource of references to significant recent work. A full understanding of Networked and Distributed Predictive Control requires a basic knowledge of differential equations, linear and nonlinear control theory and optimization methods and the book is intended for academic researchers and graduate students studying control and for process control engineers. The constant attention to practical matters associated with implementation of the theory discussed will help each of these groups understand the application of the book's methods in greater depth.
Networked and Event-Triggered Control Approaches in Cyber-Physical Systems
by Jinhui Zhang Yuanqing Xia Zhongqi Sun Duanduan ChenThe insertion of communication networks in feedback control loops complicates analysis and synthesis of cyber-physical systems (CPSs), and network-induced uncertainties may degrade system control performance. Thus, this book researches networked delay compensation and event-triggered control approaches for a series of CPSs subject to network-induced uncertainties. The authors begin with an introduction to the concepts and challenges of CPSs, followed by an overview of networked control approaches and event-triggered control strategies in CPSs. Then, networked delay compensation and event-triggered control approaches are proposed for CPSs with network communication delay, data dropout, signal quantization, and event-triggered communication. More specifically, networked delay compensation approaches are proposed for linear/nonlinear networked controlled plants with time-varying and random network communication delays and data dropouts. To reduce computational burden and network communication loads in CPSs, event-triggered control, self-triggered control, co-design of event-triggered control and quantized control techniques, and event-triggered disturbance rejection control approaches are also presented. This book is an essential text for researchers and engineers interested in cybersecurity, networked control, and CPSs. It would also prove useful for graduate students in the fields of science, engineering, and computer science.
Networked Artificial Intelligence: AI-Enabled 5G Networking
by Radhika Ranjan RoyThe integration of fifth generation (5G) wireless technologies with distributed artificial intelligence (AI) is transforming network operations. AI is increasingly embedded in all network elements, from cloud and edge to terminal devices, enabling AI to function as a networking system. This convergence facilitates AI-based applications across the global network, with notable successes in various domains such as computer vision, natural language processing, and healthcare. Networked Artificial Intelligence: AI-Enabled 5G Networking a comprehensive framework for the deep integration of computing and communications, optimizing networks and applications as a unified system using AI.The book covers topics ranging from networked AI fundamentals to AI-enabled 5G networks, including agent modeling, machine learning (ML) algorithms, and network protocol architectures. It discusses how network service providers can leverage AI and ML techniques to customize network baselines, reduce noise, and accurately identify issues. It also looks at AI-driven networks that enable self-correction for maximum uptime and prescriptive actions for issue resolution, as well as troubleshooting by capturing and storing data before network events.The book presents a comprehensive approach to AI-enabled networking that offers unprecedented opportunities for efficiency, reliability, and innovation in telecommunications. It works through the approach’s five steps of connection, communication, collaboration, curation, and community. These steps enhance network effects, empowering operators with insights for trusted automation, cost reduction, and optimal user experiences. The book also discusses AI and ML capabilities that enable networks to continuously learn, self-optimize, and predict and rectify service degradations proactively, even with full automation.
Networked By Design: Interventions for Teachers to Develop Social Capital
by Susan A. Yoon Kira J. Baker-DoyleNetworked by Design brings together work from leading international scholars in the learning sciences that applies social network theory to teachers’ social interactions and relationships. The volume examines the direct and indirect relationships and communities that teachers navigate, as well as the models, plans, and other interventions that allow them to exercise control over these networks. Each chapter draws from case studies or latitudinal research to investigate a different intervention and its outcomes. By presenting research conducted in a variety of scales and contexts, this book offers scholars, future teachers, and leaders diverse insights into how interventions in social capital and social networks can create impactful, meaningful teaching and learning.
Networked Feminism: How Digital Media Makers Transformed Gender Justice Movements
by Rosemary Clark-ParsonsNetworked Feminism tells the story of how activists have used media to reconfigure what feminist politics and organizing look like in the United States. Drawing on years spent participating in grassroots communities and observing viral campaigns, Rosemary Clark-Parsons argues that feminists engage in a do-it-ourselves feminism characterized by the use of everyday media technologies. Faced with an electoral system and a history of collective organizing that have failed to address complex systems of oppression, do-it-ourselves feminists do not rely on political organizations, institutions, or authorities. Instead, they use digital networks to build movements that reflect their values and meet the challenges of the current moment, all the while juggling the advantages and limitations of their media tools. Through its practitioner-centered approach, this book sheds light on feminist media activists' shared struggles and best practices at a time when collective organizing for social justice has become more important than ever.
Networked Filtering and Fusion in Wireless Sensor Networks
by null Magdi S. Mahmoud null Yuanqing XiaBy exploiting the synergies among available data, information fusion can reduce data traffic, filter noisy measurements, and make predictions and inferences about a monitored entity. Networked Filtering and Fusion in Wireless Sensor Networks introduces the subject of multi-sensor fusion as the method of choice for implementing distributed systems.T
Networked Learning
by Christopher JonesThis book posits the idea that networked learning is the one new paradigm in learning theory that has resulted from the introduction of digital and networked technologies It sets out, in a single volume, a critical review of the main ideas and then articulates the case for adopting a networked learning perspective in a variety of educational settings. This book fills a gap in the literature on networked learning Although there are several edited volumes in the field there is no other monograph makes the academic case and provides the academic context for networked learning. This volume accomplishes three main goals. First, it assists researchers and practitioners in acquainting themselves with the field. Second, it provides resources for reference and guidance to those not well acquainted with the field Finally and most powerfully, it also allows for the consolidation of a field that is truly multidisciplinary in a way that maintains coherence and consistency.
Networked Learning: Reflections And Challenges (Research in Networked Learning)
by Thomas Ryberg Maarten De Laat Julie-Ann Sime Susan Cranmer Nina Bonderup DohnThe book is based on nine selected, peer-reviewed papers presented at the 10th biennial Networked Learning Conference (NLC) 2016 held in Lancaster. Informed by suggestions from delegates, the nine papers have been chosen by the editors (who were the Chairs of the Conference) as exemplars of cutting edge research on networked learning. Further reviews of all papers were conducted once they were revised as chapters for the book. The chapters are organized into two sections: 1) Situating Networked Learning: Looking Back - Moving Forward, 2) New Challenges: Designs for Networked Learning in the Public Arena. Further, we include an introduction which looks at the evolution of trends in Networked Learning through a semantic analysis of conference papers from the 10 conferences. A final chapter draws out perspectives from the chapters and discusses emerging issues. The book is the fifth in the Networked Learning Conference Series.
Networked Life
by Mung ChiangHow does Google sell ad space and rank webpages? How does Netflix recommend movies and Amazon rank products? How can you influence people on Facebook and Twitter and can you really reach anyone in six steps? Why doesn't the Internet collapse under congestion and does it have an Achilles' heel? Why are you charged per gigabyte for mobile data and how can Skype and BitTorrent be free? How are cloud services so scalable and why is WiFi slower at hotspots than at home? Driven by twenty real-world questions about our networked lives, this book explores the technology behind the multi-trillion dollar Internet and wireless industries. Providing easily understandable answers for the casually curious, alongside detailed explanations for those looking for in-depth discussion, this thought-provoking book is essential reading for students in engineering, science and economics, for network industry professionals and anyone curious about how technological and social networks really work.
Networked Multisensor Decision and Estimation Fusion: Based on Advanced Mathematical Methods
by Yunmin Zhu Jie Zhou Xiaojing Shen Enbin Song Yingting LuoDue to the increased capability, reliability, robustness, and survivability of systems with multiple distributed sensors, multi-source information fusion has become a crucial technique in a growing number of areas-including sensor networks, space technology, air traffic control, military engineering, agriculture and environmental engineering, and i
Networked Predictive Control of Systems with Communication Constraints and Cyber Attacks
by Zhong-Hua Pang Guo-Ping Liu Donghua Zhou Dehui SunThis book presents the latest results on predictive control of networked systems, where communication constraints (e.g., network-induced delays and packet dropouts) and cyber attacks (e.g., deception attacks and denial-of-service attacks) are considered. For the former, it proposes several networked predictive control (NPC) methods based on input-output models and state-space models respectively. For the latter, it designs secure NPC schemes from the perspectives of information security and real-time control. Furthermore, it uses practical experiments to demonstrate the effectiveness and applicability of all the methods, bridging the gap between control theory and practical applications. The book is of interest to academic researchers, R&D engineers, and graduate students in control engineering, networked control systems and cyber-physical systems.
Networked Press Freedom: Creating Infrastructures for a Public Right to Hear
by Mike AnannyReimagining press freedom in a networked era: not just a journalist's right to speak but also a public's right to hear. In Networked Press Freedom, Mike Ananny offers a new way to think about freedom of the press in a time when media systems are in fundamental flux. Ananny challenges the idea that press freedom comes only from heroic, lone journalists who speak truth to power. Instead, drawing on journalism studies, institutional sociology, political theory, science and technology studies, and an analysis of ten years of journalism discourse about news and technology, he argues that press freedom emerges from social, technological, institutional, and normative forces that vie for power and fight for visions of democratic life. He shows how dominant, historical ideals of professionalized press freedom often mistook journalistic freedom from constraints for the public's freedom to encounter the rich mix of people and ideas that self-governance requires. Ananny's notion of press freedom ensures not only an individual right to speak, but also a public right to hear. Seeing press freedom as essential for democratic self-governance, Ananny explores what publics need, what kind of free press they should demand, and how today's press freedom emerges from intertwined collections of humans and machines. If someone says, “The public needs a free press,” Ananny urges us to ask in response, “What kind of public, what kind of freedom, and what kind of press?” Answering these questions shows what robust, self-governing publics need to demand of technologists and journalists alike.
Networked Professional Learning: Emerging and Equitable Discourses for Professional Development (Research in Networked Learning)
by Allison Littlejohn Jimmy Jaldemark Emmy Vrieling-Teunter Femke NijlandOver the past decades a new form of professionalism has emerged, characterized by factors of fluidity, instability and continual change, leading to the necessitation of new forms of professional development that support agile and flexible expansion of professional practice. At the same time, the digitization of work has had a profound effect on professional practice. This digitization opens up opportunities for new forms of professional learning mediated by technologies through networked learning. Networked learning is believed to lead to a more efficient flow of complex knowledge and routine information within the organization, stimulate innovative behaviour, and result in a higher job satisfaction. In this respect, networked learning can be perceived as an important perspective on both professional and organizational development. This volume provides examples of Networked Professional Learning, it questions the impact of this emerging form of learning on the academy, and it interrogates the impact on teachers of the future. It features three sections that explore networked professional learning from different perspectives: questioning what legitimate forms of networked professional learning are across a broad sampling of professions, how new forms of professional learning impact institutions of higher education, and the value creation that Networked Learning offers professionals in broader educational, economic, and social contexts. The book is of interest to researchers in the area of professional and digital learning, higher education managers, organizational HR professionals, policy makers and students of technology enhanced learning.
A Networked Self: Identity, Community, and Culture on Social Network Sites
by Zizi PapacharissiA Networked Self examines self presentation and social connection in the digital age. This collection brings together new work on online social networks by leading scholars from a variety of disciplines. The focus of the volume rests on the construction of the self, and what happens to self-identity when it is presented through networks of social connections in new media environments. The volume is structured around the core themes of identity, community, and culture - the central themes of social network sites. Contributors address theory, research, and practical implications of many aspects of online social networks including self-presentation, behavioral norms, patterns and routines, social impact, privacy, class/gender/race divides, taste cultures online, uses of social networking sites within organizations, activism, civic engagement and political impact.
A Networked Self: Identity, Community, and Culture on Social Network Sites (A Networked Self)
by Zizi PapacharissiA Networked Self examines self presentation and social connection in the digital age. This collection brings together new work on online social networks by leading scholars from a variety of disciplines. The focus of the volume rests on the construction of the self, and what happens to self-identity when it is presented through networks of social connections in new media environments. The volume is structured around the core themes of identity, community, and culture - the central themes of social network sites. Contributors address theory, research, and practical implications of many aspects of online social networks including self-presentation, behavioral norms, patterns and routines, social impact, privacy, class/gender/race divides, taste cultures online, uses of social networking sites within organizations, activism, civic engagement and political impact.
Networked Sensing Systems
by Rajesh Kumar Dhanaraj Malathy Sathyamoorthy Balasubramaniam S Seifedine KadryNetworked Sensing Systems is essential for anyone seeking innovative and sustainable solutions across diverse sectors. It explores the integration of cutting-edge IoT technologies and digital transformation aimed at enhancing resource efficiency and addressing climate change challenges. With today’s advancements in wireless and mobile connectivity, Internet of Things (IoT) sensor technologies, and digital innovation, sustainability principles are increasingly reinforcing one another. To transition to more resource-efficient solutions, use resources responsibly, and streamline operations, businesses must embrace digital transformation. Potential application areas include energy management, air pollution monitoring, fleet management, water management, and agriculture. Simultaneously, the expansion of IoT deployments and their integration into the contexts of 5G and emerging 6G mobile networking necessitate that the solutions themselves be green and sustainable. This includes incorporating energy- and environmentally-conscious technical solutions for communications. By offering previously unattainable solutions, networked sensing can contribute to a more sustainable society by enabling the collection of data from heterogeneous sources in unique and novel ways. Additionally, the networking-based solutions themselves must be sustainable and environmentally friendly. For example, optimizing network architecture and relocating network equipment to strategic locations can significantly reduce energy waste. These goals drive the search for improved sensing technologies, emphasizing energy-efficient mobile sensing devices. The goal of Networked Sensing Systems is to present and highlight the latest developments in sustainable networked sensing systems across a variety of contexts, all united by the aim of enhancing human well-being and combating climate change. Regardless of the area of expertise, this work seeks to offer practical solutions to the major challenges of building a sustainable smart society 5.0. This book serves as a platform to discuss networked sensing systems for a sustainable society, focusing on systems and applications based on mobile computing and wireless networks, while adopting multidisciplinary approaches that emphasize the human element in addressing these challenges.
Networked Systems
by Parosh Aziz Abdulla Carole Delporte-GalletThis book constitutes the refereed post-proceedings of the 4th International Conference on Networked Systems, NETYS 2016, held in Marrakech, Morocco, in May 2016. The 22 full papers and 11 short papers presented together with 19 poster abstracts were carefully reviewed and selected from 121 submissions. They report on best practices and novel algorithms, results and techniques on networked systems and cover topics such as multi-core architectures, concurrent and distributed algorithms, parallel/concurrent/distributed programming, distributed databases, cloud systems, networks, security, and formal verification.
Networked Systems: 7th International Conference, NETYS 2019, Marrakech, Morocco, June 19–21, 2019, Revised Selected Papers (Lecture Notes in Computer Science #11704)
by Mohamed Faouzi Atig Alexander A. SchwarzmannThis book constitutes the revised selected papers of the 7th International Conference on Networked Systems, NETYS 2019, held in Marrakech, Morocco, in June 2019. The 23 revised full papers and 3 short papers presented were carefully reviewed and selected from 60 submissions. The papers are organized in the following topics: formal verification, distributed systems, security, concurrency, and networks.
Networked Systems
by Ahmed Bouajjani Hugues FauconnierThis bookconstitutes the revised selected papers of the Third International Conferenceon Networked Systems, NETYS 2015, held in Agadir, Morocco, in May 2015. The 29full papers and 12 short papers presented together with 22 poster abstractswere carefully reviewed and selected from 133 submissions. They address majortopics such as multi-core architectures; concurrent and distributed algorithms;middleware environments; storage clusters; social networks; peer-to-peernetworks; sensor networks; wireless and mobile networks; and privacy andsecurity measures.