Search results for: wireshark-network-analysis-second-edition

Wireshark Network Analysis

Author : Laura Chappell
File Size : 79.20 MB
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"Network analysis is the process of listening to and analyzing network traffic. Network analysis offers an insight into network communications to identify performance problems, locate security breaches, analyze application behavior, and perform capacity planning. Network analysis (aka "protocol analysis") is a process used by IT professionals who are responsible for network performance and security." -- p. 2.

Practical Packet Analysis 2nd Edition

Author : Chris Sanders
File Size : 83.53 MB
Format : PDF, ePub
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Provides information on ways to use Wireshark to capture and analyze packets, covering such topics as building customized capture and display filters, graphing traffic patterns, and building statistics and reports.

Network Analysis Using Wireshark 2 Cookbook

Author : Nagendra Kumar
File Size : 34.32 MB
Format : PDF, Kindle
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Over 100 recipes to analyze and troubleshoot network problems using Wireshark 2 Key Features Place Wireshark 2 in your network and configure it for effective network analysis Deep dive into the enhanced functionalities of Wireshark 2 and protect your network with ease A practical guide with exciting recipes on a widely used network protocol analyzer Book Description This book contains practical recipes on troubleshooting a data communications network. This second version of the book focuses on Wireshark 2, which has already gained a lot of traction due to the enhanced features that it offers to users. The book expands on some of the subjects explored in the first version, including TCP performance, network security, Wireless LAN, and how to use Wireshark for cloud and virtual system monitoring. You will learn how to analyze end-to-end IPv4 and IPv6 connectivity failures for Unicast and Multicast traffic using Wireshark. It also includes Wireshark capture files so that you can practice what you’ve learned in the book. You will understand the normal operation of E-mail protocols and learn how to use Wireshark for basic analysis and troubleshooting. Using Wireshark, you will be able to resolve and troubleshoot common applications that are used in an enterprise network, like NetBIOS and SMB protocols. Finally, you will also be able to measure network parameters, check for network problems caused by them, and solve them effectively. By the end of this book, you’ll know how to analyze traffic, find patterns of various offending traffic, and secure your network from them. What you will learn Configure Wireshark 2 for effective network analysis and troubleshooting Set up various display and capture filters Understand networking layers, including IPv4 and IPv6 analysis Explore performance issues in TCP/IP Get to know about Wi-Fi testing and how to resolve problems related to wireless LANs Get information about network phenomena, events, and errors Locate faults in detecting security failures and breaches in networks Who this book is for This book is for security professionals, network administrators, R&D, engineering and technical support, and communications managers who are using Wireshark for network analysis and troubleshooting. It requires a basic understanding of networking concepts, but does not require specific and detailed technical knowledge of protocols or vendor implementations.

Network Analysis Using Wireshark 2 Cookbook

Author : Nagendra Kumar Nainar
File Size : 46.22 MB
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Over 100 recipes to analyze and troubleshoot network problems using Wireshark 2 Key Features Place Wireshark 2 in your network and configure it for effective network analysis Deep dive into the enhanced functionalities of Wireshark 2 and protect your network with ease A practical guide with exciting recipes on a widely used network protocol analyzer Book Description This book contains practical recipes on troubleshooting a data communications network. This second version of the book focuses on Wireshark 2, which has already gained a lot of traction due to the enhanced features that it offers to users. The book expands on some of the subjects explored in the first version, including TCP performance, network security, Wireless LAN, and how to use Wireshark for cloud and virtual system monitoring. You will learn how to analyze end-to-end IPv4 and IPv6 connectivity failures for Unicast and Multicast traffic using Wireshark. It also includes Wireshark capture files so that you can practice what you've learned in the book. You will understand the normal operation of E-mail protocols and learn how to use Wireshark for basic analysis and troubleshooting. Using Wireshark, you will be able to resolve and troubleshoot common applications that are used in an enterprise network, like NetBIOS and SMB protocols. Finally, you will also be able to measure network parameters, check for network problems caused by them, and solve them effectively. By the end of this book, you'll know how to analyze traffic, find patterns of various offending traffic, and secure your network from them. What you will learn Configure Wireshark 2 for effective network analysis and troubleshooting Set up various display and capture filters Understand networking layers, including IPv4 and IPv6 analysis Explore performance issues in TCP/IP Get to know about Wi-Fi testing and how to resolve problems related to wireless LANs Get information about network phenomena, events, and errors Locate faults in detecting security failures and breaches in networks Who this book is for This book is for security professionals, network administrators, R&D, engineering and technical support, and communications managers who are using Wireshark for network analysis and troubleshooting. It requires a basic understanding of networking concepts, but does not require specific and detailed technical knowledge of protocols or vendor implementations.

Wireshark 101

Author : Laura Chappell
File Size : 23.37 MB
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Written for beginner analysts and including 46 step-by-step labs, this reference provides an ideal starting point, whether the reader is interested in analyzing traffic to learn how an application works, to troubleshoot slow network performance, or determine whether a machine is infected with malware.

Practical Packet Analysis

Author : Chris Sanders
File Size : 84.30 MB
Format : PDF, Mobi
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Provides information on ways to use Wireshark to capture and analyze packets, covering such topics as building customized capture and display filters, graphing traffic patterns, and building statistics and reports.

Wireshark Certified Network Analyst Exam Prep Guide Second Edition

Author : Laura Chappell
File Size : 41.93 MB
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This book is intended to provide practice quiz questions based on the thirty-three areas of study defined for the Wireshark Certified Network AnalystT Exam. This Official Exam Prep Guide offers a companion to Wireshark Network Analysis: The Official Wireshark Certified Network Analyst Study Guide (Second Edition).

Emerging Methods in Predictive Analytics Risk Management and Decision Making

Author : Hsu, William H.
File Size : 76.64 MB
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Decision making tools are essential for the successful outcome of any organization. Recent advances in predictive analytics have aided in identifying particular points of leverage where critical decisions can be made. Emerging Methods in Predictive Analytics: Risk Management and Decision Making provides an interdisciplinary approach to predictive analytics; bringing together the fields of business, statistics, and information technology for effective decision making. Managers, business professionals, and decision makers in diverse fields will find the applications and cases presented in this text essential in providing new avenues for risk assessment, management, and predicting the future outcomes of their decisions.

Mastering Wireshark 2

Author : Andrew Crouthamel
File Size : 78.44 MB
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Use Wireshark 2 to overcome real-world network problems Key Features Delve into the core functionalities of the latest version of Wireshark Master network security skills with Wireshark 2 Efficiently find the root cause of network-related issues Book Description Wireshark, a combination of a Linux distro (Kali) and an open source security framework (Metasploit), is a popular and powerful tool. Wireshark is mainly used to analyze the bits and bytes that flow through a network. It efficiently deals with the second to the seventh layer of network protocols, and the analysis made is presented in a form that can be easily read by people. Mastering Wireshark 2 helps you gain expertise in securing your network. We start with installing and setting up Wireshark2.0, and then explore its interface in order to understand all of its functionalities. As you progress through the chapters, you will discover different ways to create, use, capture, and display filters. By halfway through the book, you will have mastered Wireshark features, analyzed different layers of the network protocol, and searched for anomalies. You’ll learn about plugins and APIs in depth. Finally, the book focuses on pocket analysis for security tasks, command-line utilities, and tools that manage trace files. By the end of the book, you'll have learned how to use Wireshark for network security analysis and configured it for troubleshooting purposes. What you will learn Understand what network and protocol analysis is and how it can help you Use Wireshark to capture packets in your network Filter captured traffic to only show what you need Explore useful statistic displays to make it easier to diagnose issues Customize Wireshark to your own specifications Analyze common network and network application protocols Who this book is for If you are a security professional or a network enthusiast and are interested in understanding the internal working of networks, and if you have some prior knowledge of using Wireshark, then this book is for you.

The Practice of Network Security Monitoring

Author : Richard Bejtlich
File Size : 75.68 MB
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Network security is not simply about building impenetrable walls—determined attackers will eventually overcome traditional defenses. The most effective computer security strategies integrate network security monitoring (NSM): the collection and analysis of data to help you detect and respond to intrusions. In The Practice of Network Security Monitoring, Mandiant CSO Richard Bejtlich shows you how to use NSM to add a robust layer of protection around your networks—no prior experience required. To help you avoid costly and inflexible solutions, he teaches you how to deploy, build, and run an NSM operation using open source software and vendor-neutral tools. You'll learn how to: –Determine where to deploy NSM platforms, and size them for the monitored networks –Deploy stand-alone or distributed NSM installations –Use command line and graphical packet analysis tools, and NSM consoles –Interpret network evidence from server-side and client-side intrusions –Integrate threat intelligence into NSM software to identify sophisticated adversaries There’s no foolproof way to keep attackers out of your network. But when they get in, you’ll be prepared. The Practice of Network Security Monitoring will show you how to build a security net to detect, contain, and control them. Attacks are inevitable, but losing sensitive data shouldn't be.

Artificial Intelligence Concepts Methodologies Tools and Applications

Author : Management Association, Information Resources
File Size : 79.76 MB
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Ongoing advancements in modern technology have led to significant developments in artificial intelligence. With the numerous applications available, it becomes imperative to conduct research and make further progress in this field. Artificial Intelligence: Concepts, Methodologies, Tools, and Applications provides a comprehensive overview of the latest breakthroughs and recent progress in artificial intelligence. Highlighting relevant technologies, uses, and techniques across various industries and settings, this publication is a pivotal reference source for researchers, professionals, academics, upper-level students, and practitioners interested in emerging perspectives in the field of artificial intelligence.

Principles of Computer Security CompTIA Security and Beyond Lab Manual Second Edition

Author : Vincent Nestler
File Size : 45.39 MB
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Written by leading IT security educators, this fully updated Lab Manual supplements Principles of Computer Security: CompTIA Security+ and Beyond, Second Edition Principles of Computer Security Lab Manual, Second Edition, contains more than 30 labs that challenge you to solve real-world problems with key concepts. Clear, measurable lab objectives map to CompTIA Security+ certification exam objectives, ensuring clear correspondence to Principles of Computer Security: CompTIA Security+ and Beyond, Second Edition. The Lab Manual also includes materials lists and lab set-up instructions. Step-by-step, not click-by click, lab scenarios require you to think critically, and Hint and Warning icons aid you through potentially tricky situations. Post-lab observation questions measure your understanding of lab results and the Key Term Quiz helps to build vocabulary. Principles of Computer Security Lab Manual, Second Edition, features: New, more dynamic design and a larger trim size The real-world, hands-on practice you need to pass the certification exam and succeed on the job Lab solutions on the textbook OLC (Online Learning Center) All-inclusive coverage: Introduction and Security Trends; General Security Concepts; Operational/Organizational Security; The Role of People in Security; Cryptography; Public Key Infrastructure; Standards and Protocols; Physical Security; Network Fundamentals; Infrastructure Security; Authentication and Remote Access; Wireless Security; Intrusion Detection Systems and Network Security; Baselines; Types of Attacks and Malicious Software; E-mail and Instant Messaging; Web Components; Secure Software Development; Disaster Recovery, Business Continuity, and Organizational Policies; Risk Management; Change Management; Privilege Management; Computer Forensics; Legal Issues and Ethics; Privacy

Raspberry Pi for Secret Agents Second Edition

Author : Stefan Sjogelid
File Size : 62.3 MB
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This book is an easy-to-follow guide with practical examples in each chapter. Suitable for the novice and expert alike, each topic provides a fast and easy way to get started with exciting applications and also guides you through setting up the Raspberry Pi as a secret agent toolbox.

Mastering Wireshark

Author : Charit Mishra
File Size : 54.7 MB
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Analyze data network like a professional by mastering Wireshark - From 0 to 1337 About This Book Master Wireshark and train it as your network sniffer Impress your peers and get yourself pronounced as a network doctor Understand Wireshark and its numerous features with the aid of this fast-paced book packed with numerous screenshots, and become a pro at resolving network anomalies Who This Book Is For Are you curious to know what's going on in a network? Do you get frustrated when you are unable to detect the cause of problems in your networks? This is where the book comes into play. Mastering Wireshark is for developers or network enthusiasts who are interested in understanding the internal workings of networks and have prior knowledge of using Wireshark, but are not aware about all of its functionalities. What You Will Learn Install Wireshark and understand its GUI and all the functionalities of it Create and use different filters Analyze different layers of network protocols and know the amount of packets that flow through the network Decrypt encrypted wireless traffic Use Wireshark as a diagnostic tool and also for network security analysis to keep track of malware Troubleshoot all the network anomalies with help of Wireshark Resolve latencies and bottleneck issues in the network In Detail Wireshark is a popular and powerful tool used to analyze the amount of bits and bytes that are flowing through a network. Wireshark deals with the second to seventh layer of network protocols, and the analysis made is presented in a human readable form. Mastering Wireshark will help you raise your knowledge to an expert level. At the start of the book, you will be taught how to install Wireshark, and will be introduced to its interface so you understand all its functionalities. Moving forward, you will discover different ways to create and use capture and display filters. Halfway through the book, you'll be mastering the features of Wireshark, analyzing different layers of the network protocol, looking for any anomalies. As you reach to the end of the book, you will be taught how to use Wireshark for network security analysis and configure it for troubleshooting purposes. Style and approach Every chapter in this book is explained to you in an easy way accompanied by real-life examples and screenshots of the interface, making it easy for you to become an expert at using Wireshark.

GCIH GIAC Certified Incident Handler All in One Exam Guide

Author : Nick Mitropoulos
File Size : 43.99 MB
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This self-study guide delivers complete coverage of every topic on the GIAC Certified Incident Handler exam Prepare for the challenging GIAC Certified Incident Handler exam using the detailed information contained in this effective exam preparation guide. Written by a recognized cybersecurity expert and seasoned author, GCIH GIAC Certified Incident Handler All-in-One Exam Guide clearly explains all of the advanced security incident handling skills covered on the test. Detailed examples and chapter summaries throughout demonstrate real-world threats and aid in retention. You will get online access to 300 practice questions that match those on the live test in style, format, and tone. Designed to help you prepare for the exam, this resource also serves as an ideal on-the-job reference. Covers all exam topics, including: Intrusion analysis and incident handling Information gathering Scanning, enumeration, and vulnerability identification Vulnerability exploitation Infrastructure and endpoint attacks Network, DoS, and Web application attacks Maintaining access Evading detection and covering tracks Worms, bots, and botnets Online content includes: 300 practice exam questions Test engine that provides full-length practice exams and customizable quizzes

Mastering Wireshark 3

Author : Rick Bodnar
File Size : 36.21 MB
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Step up your network analysis and network forensics skills with Wireshark About This Video Understand advanced TCP/IP network protocol mechanics. Use Wireshark to help troubleshoot dropped packets, latency issues, and malicious activity on your network. Take advantage of PyShark scripts to manage network analysis and perform exploratory data analysis at scale. Use network forensics for security and pre-emptive contingency-planning programming to include remote evidence collection, investigation, analysis, and detailed forensic reporting. In Detail Mastering Wireshark 3 (2nd Edition) will help you gain expertise in securing your network. As you progress through the course, you will discover different and important ways to create, use, capture, and display filters. Learn to master Wireshark's features, analyze different layers of your network protocol, and search for abnormality in your network traffic. The course focuses on packet analysis for security tasks, command-line utilities, and tools that manage trace files. You will delve into analyzing applications aimed primarily at web browsing; master commands that can also be set up and configured to run from the command prompt; and learn to use the new feature in Cisco routers and switches to capture packets directly from devices and mirror (SPAN) ports. Lastly, you'll learn to expand upon the capabilities and functions of Wireshark plugins and APIs and build on your Python skills by using PyShark to modify how Wireshark captures and filters packets. By the end of this course, you'll have learned to customize Wireshark in-depth for network security analysis using commonly used protocols and to configure it effectively for troubleshooting and daily monitoring purposes.

CEH Certified Ethical Hacker Bundle Second Edition

Author : Matt Walker
File Size : 55.97 MB
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Fully revised for the CEH v8 exam objectives, this money-saving self-study bundle includes two eBooks, electronic content, and a bonus quick review guide. CEH Certified Ethical Hacker All-in-One Exam Guide, Second Edition Complete coverage of all CEH exam objectives Ideal as both a study tool and an on-the-job resource Electronic content includes hundreds of practice exam questions CEH Certified Ethical Hacker Practice Exams, Second Edition 650+ practice exam questions covering all CEH exam objectives Realistic questions with detailed answer explanations NEW pre-assessment test CEH Quick Review Guide Final overview of key exam topics CEH Certified Ethical Hacker Bundle, Second Edition covers all exam topics, including: Introduction to ethical hacking Reconnaissance and footprinting Scanning and enumeration Sniffing and evasion Attacking a system Hacking web servers and applications Wireless network hacking Trojans and other attacks Cryptography Social engineering and physical security Penetration testing

Networking Essentials

Author : Jeffrey S. Beasley
File Size : 54.79 MB
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Thoroughly updated to reflect CompTIA’s Network+ N10-005 exam, Networking Essentials, Third Edition, is a practical, up-to-date, and hands-on guide to the basics of networking. Written from the viewpoint of a working network administrator, it requires absolutely no experience with either network concepts or day-to-day network management. Networking Essentials, Third Edition, includes expanded coverage of cabling, a new introduction to IPv6, and new chapters on basic switch configuration and troubleshooting. Its wireless and security chapters now focus strictly on introductory material, and you will also find up-to-date introductions to twisted-pair and fiber optic cabling, TCP/IP protocols, Internet and LAN interconnections, and basic network problem identification and resolution. Clear goals are outlined for each chapter, and every concept is introduced in easy to understand language that explains how and why networking technologies are used. Each chapter is packed with real-world examples and practical exercises that reinforce all concepts and guide you through using them to configure, analyze, and fix networks. Key Pedagogical Features NET-CHALLENGE SIMULATION SOFTWARE provides hands-on experience with entering router and switch commands, setting up functions, and configuring interfaces and protocols WIRESHARK NETWORK PROTOCOL ANALYZER presents techniques and examples of data traffic analysis throughout PROVEN TOOLS FOR MORE EFFECTIVE LEARNING & NETWORK+ PREP, including chapter outlines, summaries, and Network+ objectives WORKING EXAMPLES IN EVERY CHAPTER to reinforce key concepts and promote mastery KEY TERM DEFINITIONS, LISTINGS & EXTENSIVE GLOSSARY to help you master the language of networking QUESTIONS, PROBLEMS, AND CRITICAL THINKING QUESTIONS to help you deepen your understanding

Mike Meyers CompTIA Security Certification Guide Second Edition Exam SY0 501

Author : Mike Meyers
File Size : 52.51 MB
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Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. A fully updated CompTIA Security+ exam guide from training and exam preparation expert Mike Meyers Take the CompTIA Security+ exam (exam SY0-501) with confidence using the comprehensive information contained in this highly effective study resource. Like the exam, the guide goes beyond knowledge application and is designed to ensure that security personnel anticipate security risks and guard against them. In Mike Meyers’ CompTIA Security+ Certification Guide, Second Edition (Exam SY0-501), the bestselling author and leading authority on CompTIA A+ certification brings his proven methodology to IT security. Mike covers all exam objectives in small, digestible modules that allow you to focus on individual skills as you move through a broad and complex set of skills and concepts. The book features hundreds of accurate practice questions as well as a toolbox of the author’s favorite network security related freeware/shareware. • Provides complete coverage of every objective on exam SY0-501 • Electronic content includes 20+ lab simulations, video training, and hundreds of practice exam questions • Written by computer security and certification guru Mike Meyers

Python Network Programming Cookbook

Author : Pradeeban Kathiravelu
File Size : 71.34 MB
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Discover practical solutions for a wide range of real-world network programming tasks About This Book Solve real-world tasks in the area of network programming, system/networking administration, network monitoring, and more. Familiarize yourself with the fundamentals and functionalities of SDN Improve your skills to become the next-gen network engineer by learning the various facets of Python programming Who This Book Is For This book is for network engineers, system/network administrators, network programmers, and even web application developers who want to solve everyday network-related problems. If you are a novice, you will develop an understanding of the concepts as you progress with this book. What You Will Learn Develop TCP/IP networking client/server applications Administer local machines' IPv4/IPv6 network interfaces Write multi-purpose efficient web clients for HTTP and HTTPS protocols Perform remote system administration tasks over Telnet and SSH connections Interact with popular websites via web services such as XML-RPC, SOAP, and REST APIs Monitor and analyze major common network security vulnerabilities Develop Software-Defined Networks with Ryu, OpenDaylight, Floodlight, ONOS, and POX Controllers Emulate simple and complex networks with Mininet and its extensions for network and systems emulations Learn to configure and build network systems and Virtual Network Functions (VNF) in heterogeneous deployment environments Explore various Python modules to program the Internet In Detail Python Network Programming Cookbook - Second Edition highlights the major aspects of network programming in Python, starting from writing simple networking clients to developing and deploying complex Software-Defined Networking (SDN) and Network Functions Virtualization (NFV) systems. It creates the building blocks for many practical web and networking applications that rely on various networking protocols. It presents the power and beauty of Python to solve numerous real-world tasks in the area of network programming, network and system administration, network monitoring, and web-application development. In this edition, you will also be introduced to network modelling to build your own cloud network. You will learn about the concepts and fundamentals of SDN and then extend your network with Mininet. Next, you'll find recipes on Authentication, Authorization, and Accounting (AAA) and open and proprietary SDN approaches and frameworks. You will also learn to configure the Linux Foundation networking ecosystem and deploy and automate your networks with Python in the cloud and the Internet scale. By the end of this book, you will be able to analyze your network security vulnerabilities using advanced network packet capture and analysis techniques. Style and approach This book follows a practical approach and covers major aspects of network programming in Python. It provides hands-on recipes combined with short and concise explanations on code snippets. This book will serve as a supplementary material to develop hands-on skills in any academic course on network programming. This book further elaborates network softwarization, including Software-Defined Networking (SDN), Network Functions Virtualization (NFV), and orchestration. We learn to configure and deploy enterprise network platforms, develop applications on top of them with Python.