Mastering Wireshark 3

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Mastering Wireshark

Author : Charit Mishra
Publisher : Packt Publishing Ltd
ISBN 13 : 178398953X
Total Pages : 308 pages
Book Rating : 4.7/5 (839 download)

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Book Synopsis Mastering Wireshark by : Charit Mishra

Download or read book Mastering Wireshark written by Charit Mishra and published by Packt Publishing Ltd. This book was released on 2016-03-30 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Mastering Wireshark 2

Author : Andrew Crouthamel
Publisher : Packt Publishing Ltd
ISBN 13 : 1788621360
Total Pages : 318 pages
Book Rating : 4.7/5 (886 download)

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Book Synopsis Mastering Wireshark 2 by : Andrew Crouthamel

Download or read book Mastering Wireshark 2 written by Andrew Crouthamel and published by Packt Publishing Ltd. This book was released on 2018-05-31 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Practical Packet Analysis

Author : Chris Sanders
Publisher : No Starch Press
ISBN 13 : 1593271492
Total Pages : 194 pages
Book Rating : 4.5/5 (932 download)

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Book Synopsis Practical Packet Analysis by : Chris Sanders

Download or read book Practical Packet Analysis written by Chris Sanders and published by No Starch Press. This book was released on 2007 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 Revealed: Essential Skills for IT Professionals

Author : James H Baxter
Publisher : Packt Publishing Ltd
ISBN 13 : 1788836561
Total Pages : 912 pages
Book Rating : 4.7/5 (888 download)

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Book Synopsis Wireshark Revealed: Essential Skills for IT Professionals by : James H Baxter

Download or read book Wireshark Revealed: Essential Skills for IT Professionals written by James H Baxter and published by Packt Publishing Ltd. This book was released on 2017-12-15 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master Wireshark and discover how to analyze network packets and protocols effectively, along with engaging recipes to troubleshoot network problems About This Book Gain valuable insights into the network and application protocols, and the key fields in each protocol Use Wireshark's powerful statistical tools to analyze your network and leverage its expert system to pinpoint network problems Master Wireshark and train it as your network sniffer Who This Book Is For This book is aimed at IT professionals who want to develop or enhance their packet analysis skills. A basic familiarity with common network and application services terms and technologies is assumed. What You Will Learn Discover how packet analysts view networks and the role of protocols at the packet level Capture and isolate all the right packets to perform a thorough analysis using Wireshark's extensive capture and display filtering capabilities Decrypt encrypted wireless traffic Use Wireshark as a diagnostic tool and also for network security analysis to keep track of malware Find and resolve problems due to bandwidth, throughput, and packet loss Identify and locate faults in communication applications including HTTP, FTP, mail, and various other applications – Microsoft OS problems, databases, voice, and video over IP Identify and locate faults in detecting security failures and security breaches in the network In Detail This Learning Path starts off installing Wireshark, before gradually taking you through your first packet capture, identifying and filtering out just the packets of interest, and saving them to a new file for later analysis. You will then discover different ways to create and use capture and display filters. By halfway through the book, you'll be mastering Wireshark features, analyzing different layers of the network protocol, and looking for any anomalies.We then start Ethernet and LAN switching, through IP, and then move on to TCP/UDP with a focus on TCP performance problems. It also focuses on WLAN security. Then, we go through application behavior issues including HTTP, mail, DNS, and other common protocols. This book finishes with a look at network forensics and how to locate security problems that might harm the network.This course provides you with highly practical content explaining Metasploit from the following books: Wireshark Essentials Network Analysis Using Wireshark Cookbook Mastering Wireshark Style and approach This step-by-step guide follows a practical approach, starting from the basic to the advanced aspects. Through a series of real-world examples, this learning path will focus on making it easy for you to become an expert at using Wireshark.

Wireshark Network Security

Author : Piyush Verma
Publisher : Packt Publishing Ltd
ISBN 13 : 1784399515
Total Pages : 138 pages
Book Rating : 4.7/5 (843 download)

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Book Synopsis Wireshark Network Security by : Piyush Verma

Download or read book Wireshark Network Security written by Piyush Verma and published by Packt Publishing Ltd. This book was released on 2015-07-29 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wireshark is the world's foremost network protocol analyzer for network analysis and troubleshooting. This book will walk you through exploring and harnessing the vast potential of Wireshark, the world's foremost network protocol analyzer. The book begins by introducing you to the foundations of Wireshark and showing you how to browse the numerous features it provides. You'll be walked through using these features to detect and analyze the different types of attacks that can occur on a network. As you progress through the chapters of this book, you'll learn to perform sniffing on a network, analyze clear-text traffic on the wire, recognize botnet threats, and analyze Layer 2 and Layer 3 attacks along with other common hacks. By the end of this book, you will be able to fully utilize the features of Wireshark that will help you securely administer your network.

Wireshark for Security Professionals

Author : Jessey Bullock
Publisher : John Wiley & Sons
ISBN 13 : 1118918215
Total Pages : 288 pages
Book Rating : 4.1/5 (189 download)

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Book Synopsis Wireshark for Security Professionals by : Jessey Bullock

Download or read book Wireshark for Security Professionals written by Jessey Bullock and published by John Wiley & Sons. This book was released on 2017-03-20 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master Wireshark to solve real-world security problems If you don’t already use Wireshark for a wide range of information security tasks, you will after this book. Mature and powerful, Wireshark is commonly used to find root cause of challenging network issues. This book extends that power to information security professionals, complete with a downloadable, virtual lab environment. Wireshark for Security Professionals covers both offensive and defensive concepts that can be applied to essentially any InfoSec role. Whether into network security, malware analysis, intrusion detection, or penetration testing, this book demonstrates Wireshark through relevant and useful examples. Master Wireshark through both lab scenarios and exercises. Early in the book, a virtual lab environment is provided for the purpose of getting hands-on experience with Wireshark. Wireshark is combined with two popular platforms: Kali, the security-focused Linux distribution, and the Metasploit Framework, the open-source framework for security testing. Lab-based virtual systems generate network traffic for analysis, investigation and demonstration. In addition to following along with the labs you will be challenged with end-of-chapter exercises to expand on covered material. Lastly, this book explores Wireshark with Lua, the light-weight programming language. Lua allows you to extend and customize Wireshark’s features for your needs as a security professional. Lua source code is available both in the book and online. Lua code and lab source code are available online through GitHub, which the book also introduces. The book’s final two chapters greatly draw on Lua and TShark, the command-line interface of Wireshark. By the end of the book you will gain the following: Master the basics of Wireshark Explore the virtual w4sp-lab environment that mimics a real-world network Gain experience using the Debian-based Kali OS among other systems Understand the technical details behind network attacks Execute exploitation and grasp offensive and defensive activities, exploring them through Wireshark Employ Lua to extend Wireshark features and create useful scripts To sum up, the book content, labs and online material, coupled with many referenced sources of PCAP traces, together present a dynamic and robust manual for information security professionals seeking to leverage Wireshark.

Network Analysis using Wireshark Cookbook

Author : Yoram Orzach
Publisher : Packt Publishing Ltd
ISBN 13 : 1849517657
Total Pages : 644 pages
Book Rating : 4.8/5 (495 download)

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Book Synopsis Network Analysis using Wireshark Cookbook by : Yoram Orzach

Download or read book Network Analysis using Wireshark Cookbook written by Yoram Orzach and published by Packt Publishing Ltd. This book was released on 2013-12-24 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: Network analysis using Wireshark Cookbook contains more than 100 practical recipes for analyzing your network and troubleshooting problems in the network. This book provides you with simple and practical recipes on how to solve networking problems with a step-by-step approach. This book is aimed at research and development professionals, engineering and technical support, and IT and communications managers who are using Wireshark for network analysis and troubleshooting. This book requires a basic understanding of networking concepts, but does not require specific and detailed technical knowledge of protocols or vendor implementations.

Wireshark 2 Quick Start Guide

Author : Charit Mishra
Publisher : Packt Publishing Ltd
ISBN 13 : 1789346711
Total Pages : 155 pages
Book Rating : 4.7/5 (893 download)

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Book Synopsis Wireshark 2 Quick Start Guide by : Charit Mishra

Download or read book Wireshark 2 Quick Start Guide written by Charit Mishra and published by Packt Publishing Ltd. This book was released on 2018-06-27 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protect your network as you move from the basics of the Wireshark scenarios to detecting and resolving network anomalies. Key Features Learn protocol analysis, optimization and troubleshooting using Wireshark, an open source tool Learn the usage of filtering and statistical tools to ease your troubleshooting job Quickly perform root-cause analysis over your network in an event of network failure or a security breach Book Description Wireshark is an open source protocol analyser, commonly used among the network and security professionals. Currently being developed and maintained by volunteer contributions of networking experts from all over the globe. Wireshark is mainly used to analyze network traffic, analyse network issues, analyse protocol behaviour, etc. - it lets you see what's going on in your network at a granular level. This book takes you from the basics of the Wireshark environment to detecting and resolving network anomalies. This book will start from the basics of setting up your Wireshark environment and will walk you through the fundamentals of networking and packet analysis. As you make your way through the chapters, you will discover different ways to analyse network traffic through creation and usage of filters and statistical features. You will look at network security packet analysis, command-line utilities, and other advanced tools that will come in handy when working with day-to-day network operations. By the end of this book, you have enough skill with Wireshark 2 to overcome real-world network challenges. What you will learn Learn how TCP/IP works Install Wireshark and understand its GUI Creation and Usage of Filters to ease analysis process Understand the usual and unusual behaviour of Protocols Troubleshoot network anomalies quickly with help of Wireshark Use Wireshark as a diagnostic tool for network security analysis to identify source of malware Decrypting wireless traffic Resolve latencies and bottleneck issues in the network Who this book is for If you are a security professional or a network enthusiast who is interested in understanding the internal working of networks and packets, then this book is for you. No prior knowledge of Wireshark is needed.

Packet Analysis with Wireshark

Author : Anish Nath
Publisher : Packt Publishing Ltd
ISBN 13 : 1785885847
Total Pages : 172 pages
Book Rating : 4.7/5 (858 download)

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Book Synopsis Packet Analysis with Wireshark by : Anish Nath

Download or read book Packet Analysis with Wireshark written by Anish Nath and published by Packt Publishing Ltd. This book was released on 2015-12-04 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leverage the power of Wireshark to troubleshoot your networking issues by using effective packet analysis techniques and performing improved protocol analysis About This Book Gain hands-on experience of troubleshooting errors in TCP/IP and SSL protocols through practical use cases Identify and overcome security flaws in your network to get a deeper insight into security analysis This is a fast-paced book that focuses on quick and effective packet captures through practical examples and exercises Who This Book Is For If you are a network or system administrator who wants to effectively capture packets, a security consultant who wants to audit packet flows, or a white hat hacker who wants to view sensitive information and remediate it, this book is for you. This book requires decoding skills and a basic understanding of networking. What You Will Learn Utilize Wireshark's advanced features to analyze packet captures Locate the vulnerabilities in an application server Get to know more about protocols such as DHCPv6, DHCP, DNS, SNMP, and HTTP with Wireshark Capture network packets with tcpdump and snoop with examples Find out about security aspects such as OS-level ARP scanning Set up 802.11 WLAN captures and discover more about the WAN protocol Enhance your troubleshooting skills by understanding practical TCP/IP handshake and state diagrams In Detail Wireshark provides a very useful way to decode an RFC and examine it. The packet captures displayed in Wireshark give you an insight into the security and flaws of different protocols, which will help you perform the security research and protocol debugging. The book starts by introducing you to various packet analyzers and helping you find out which one best suits your needs. You will learn how to use the command line and the Wireshark GUI to capture packets by employing filters. Moving on, you will acquire knowledge about TCP/IP communication and its use cases. You will then get an understanding of the SSL/TLS flow with Wireshark and tackle the associated problems with it. Next, you will perform analysis on application-related protocols. We follow this with some best practices to analyze wireless traffic. By the end of the book, you will have developed the skills needed for you to identify packets for malicious attacks, intrusions, and other malware attacks. Style and approach This is an easy-to-follow guide packed with illustrations and equipped with lab exercises to help you reproduce scenarios using a sample program and command lines.

Wireshark Essentials

Author : James H. Baxter
Publisher : Packt Publishing Ltd
ISBN 13 : 1783554649
Total Pages : 279 pages
Book Rating : 4.7/5 (835 download)

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Book Synopsis Wireshark Essentials by : James H. Baxter

Download or read book Wireshark Essentials written by James H. Baxter and published by Packt Publishing Ltd. This book was released on 2014-10-28 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is aimed at IT professionals who want to develop or enhance their packet analysis skills. Basic familiarity with common network and application services terms and technologies is assumed; however, expertise in advanced networking topics or protocols is not required. Readers in any IT field can develop the analysis skills specifically needed to complement and support their respective areas of responsibility and interest.

Wireshark & Ethereal Network Protocol Analyzer Toolkit

Author : Jay Beale
Publisher : Elsevier
ISBN 13 : 0080506011
Total Pages : 577 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Wireshark & Ethereal Network Protocol Analyzer Toolkit by : Jay Beale

Download or read book Wireshark & Ethereal Network Protocol Analyzer Toolkit written by Jay Beale and published by Elsevier. This book was released on 2006-12-18 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ethereal is the #2 most popular open source security tool used by system administrators and security professionals. This all new book builds on the success of Syngress' best-selling book Ethereal Packet Sniffing.Wireshark & Ethereal Network Protocol Analyzer Toolkit provides complete information and step-by-step Instructions for analyzing protocols and network traffic on Windows, Unix or Mac OS X networks. First, readers will learn about the types of sniffers available today and see the benefits of using Ethereal. Readers will then learn to install Ethereal in multiple environments including Windows, Unix and Mac OS X as well as building Ethereal from source and will also be guided through Ethereal's graphical user interface. The following sections will teach readers to use command-line options of Ethereal as well as using Tethereal to capture live packets from the wire or to read saved capture files. This section also details how to import and export files between Ethereal and WinDump, Snort, Snoop, Microsoft Network Monitor, and EtherPeek. The book then teaches the reader to master advanced tasks such as creating sub-trees, displaying bitfields in a graphical view, tracking requests and reply packet pairs as well as exclusive coverage of MATE, Ethereal's brand new configurable upper level analysis engine. The final section to the book teaches readers to enable Ethereal to read new Data sources, program their own protocol dissectors, and to create and customize Ethereal reports. - Ethereal is the #2 most popular open source security tool, according to a recent study conducted by insecure.org - Syngress' first Ethereal book has consistently been one of the best selling security books for the past 2 years

Mastering Kali Linux Wireless Pentesting

Author : Jilumudi Raghu Ram
Publisher : Packt Publishing Ltd
ISBN 13 : 1785282859
Total Pages : 310 pages
Book Rating : 4.7/5 (852 download)

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Book Synopsis Mastering Kali Linux Wireless Pentesting by : Jilumudi Raghu Ram

Download or read book Mastering Kali Linux Wireless Pentesting written by Jilumudi Raghu Ram and published by Packt Publishing Ltd. This book was released on 2016-02-25 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Test your wireless network's security and master advanced wireless penetration techniques using Kali Linux About This Book Develop your skills using attacks such as wireless cracking, Man-in-the-Middle, and Denial of Service (DOS), as well as extracting sensitive information from wireless networks Perform advanced wireless assessment and penetration tests Use Embedded Platforms, Raspberry PI, and Android in wireless penetration testing with Kali Linux Who This Book Is For If you are an intermediate-level wireless security consultant in Kali Linux and want to be the go-to person for Kali Linux wireless security in your organisation, then this is the book for you. Basic understanding of the core Kali Linux concepts is expected. What You Will Learn Fingerprint wireless networks with the various tools available in Kali Linux Learn various techniques to exploit wireless access points using CSRF Crack WPA/WPA2/WPS and crack wireless encryption using Rainbow tables more quickly Perform man-in-the-middle attack on wireless clients Understand client-side attacks, browser exploits, Java vulnerabilities, and social engineering Develop advanced sniffing and PCAP analysis skills to extract sensitive information such as DOC, XLS, and PDF documents from wireless networks Use Raspberry PI and OpenWrt to perform advanced wireless attacks Perform a DOS test using various techniques and tools In Detail Kali Linux is a Debian-based Linux distribution designed for digital forensics and penetration testing. It gives access to a large collection of security-related tools for professional security testing - some of the major ones being Nmap, Aircrack-ng, Wireshark, and Metasploit. This book will take you on a journey where you will learn to master advanced tools and techniques to conduct wireless penetration testing with Kali Linux. You will begin by gaining an understanding of setting up and optimizing your penetration testing environment for wireless assessments. Then, the book will take you through a typical assessment from reconnaissance, information gathering, and scanning the network through exploitation and data extraction from your target. You will get to know various ways to compromise the wireless network using browser exploits, vulnerabilities in firmware, web-based attacks, client-side exploits, and many other hacking methods. You will also discover how to crack wireless networks with speed, perform man-in-the-middle and DOS attacks, and use Raspberry Pi and Android to expand your assessment methodology. By the end of this book, you will have mastered using Kali Linux for wireless security assessments and become a more effective penetration tester and consultant. Style and approach This book uses a step-by-step approach using real-world attack scenarios to help you master the wireless penetration testing techniques.

Wireshark 101

Author : Laura Chappell
Publisher :
ISBN 13 : 9781893939752
Total Pages : 408 pages
Book Rating : 4.9/5 (397 download)

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Book Synopsis Wireshark 101 by : Laura Chappell

Download or read book Wireshark 101 written by Laura Chappell and published by . This book was released on 2017-03-14 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on over 20 years of analyzing networks and teaching key analysis skills, this Second Edition covers the key features and functions of Wireshark version 2. This book includes 46 Labs and end-of-chapter Challenges to help you master Wireshark for troubleshooting, security, optimization, application analysis, and more.

Mastering Windows Network Forensics and Investigation

Author : Steve Anson
Publisher : John Wiley & Sons
ISBN 13 : 1118236084
Total Pages : 663 pages
Book Rating : 4.1/5 (182 download)

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Book Synopsis Mastering Windows Network Forensics and Investigation by : Steve Anson

Download or read book Mastering Windows Network Forensics and Investigation written by Steve Anson and published by John Wiley & Sons. This book was released on 2012-07-30 with total page 663 pages. Available in PDF, EPUB and Kindle. Book excerpt: An authoritative guide to investigating high-technology crimes Internet crime is seemingly ever on the rise, making the need for a comprehensive resource on how to investigate these crimes even more dire. This professional-level book--aimed at law enforcement personnel, prosecutors, and corporate investigators--provides you with the training you need in order to acquire the sophisticated skills and software solutions to stay one step ahead of computer criminals. Specifies the techniques needed to investigate, analyze, and document a criminal act on a Windows computer or network Places a special emphasis on how to thoroughly investigate criminal activity and now just perform the initial response Walks you through ways to present technically complicated material in simple terms that will hold up in court Features content fully updated for Windows Server 2008 R2 and Windows 7 Covers the emerging field of Windows Mobile forensics Also included is a classroom support package to ensure academic adoption, Mastering Windows Network Forensics and Investigation, 2nd Edition offers help for investigating high-technology crimes.

Mastering OpenVPN

Author : Eric F Crist
Publisher : Packt Publishing Ltd
ISBN 13 : 1783553146
Total Pages : 364 pages
Book Rating : 4.7/5 (835 download)

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Book Synopsis Mastering OpenVPN by : Eric F Crist

Download or read book Mastering OpenVPN written by Eric F Crist and published by Packt Publishing Ltd. This book was released on 2015-08-28 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master building and integrating secure private networks using OpenVPN About This Book Discover how to configure and set up a secure OpenVPN Enhance user experience by using multiple authentication methods Delve into better reporting, monitoring, logging, and control with OpenVPN Who This Book Is For If you are familiar with TCP/IP networking and general system administration, then this book is ideal for you. Some knowledge and understanding of core elements and applications related to Virtual Private Networking is assumed. What You Will Learn Identify different VPN protocols (IPSec, PPTP, OpenVPN) Build your own PKI and manage certificates Deploy your VPN on various devices like PCs, mobile phones, tablets, and more Differentiate between the routed and bridged network Enhance your VPN with monitoring and logging Authenticate against third-party databases like LDAP or the Unix password file Troubleshoot an OpenVPN setup that is not performing correctly In Detail Security on the internet is increasingly vital to both businesses and individuals. Encrypting network traffic using Virtual Private Networks is one method to enhance security. The internet, corporate, and “free internet” networks grow more hostile every day. OpenVPN, the most widely used open source VPN package, allows you to create a secure network across these systems, keeping your private data secure. The main advantage of using OpenVPN is its portability, which allows it to be embedded into several systems. This book is an advanced guide that will help you build secure Virtual Private Networks using OpenVPN. You will begin your journey with an exploration of OpenVPN, while discussing its modes of operation, its clients, its secret keys, and their format types. You will explore PKI: its setting up and working, PAM authentication, and MTU troubleshooting. Next, client-server mode is discussed, the most commonly used deployment model, and you will learn about the two modes of operation using "tun" and "tap" devices. The book then progresses to more advanced concepts, such as deployment scenarios in tun devices which will include integration with back-end authentication, and securing your OpenVPN server using iptables, scripting, plugins, and using OpenVPN on mobile devices and networks. Finally, you will discover the strengths and weaknesses of the current OpenVPN implementation, understand the future directions of OpenVPN, and delve into the troubleshooting techniques for OpenVPN. By the end of the book, you will be able to build secure private networks across the internet and hostile networks with confidence. Style and approach An easy-to-follow yet comprehensive guide to building secure Virtual Private Networks using OpenVPN. A progressively complex VPN design is developed with the help of examples. More advanced topics are covered in each chapter, with subjects grouped according to their complexity, as well as their utility.

Learning Apache Drill

Author : Charles Givre
Publisher : O'Reilly Media
ISBN 13 : 1492032778
Total Pages : 331 pages
Book Rating : 4.4/5 (92 download)

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Book Synopsis Learning Apache Drill by : Charles Givre

Download or read book Learning Apache Drill written by Charles Givre and published by O'Reilly Media. This book was released on 2018-11-02 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get up to speed with Apache Drill, an extensible distributed SQL query engine that reads massive datasets in many popular file formats such as Parquet, JSON, and CSV. Drill reads data in HDFS or in cloud-native storage such as S3 and works with Hive metastores along with distributed databases such as HBase, MongoDB, and relational databases. Drill works everywhere: on your laptop or in your largest cluster. In this practical book, Drill committers Charles Givre and Paul Rogers show analysts and data scientists how to query and analyze raw data using this powerful tool. Data scientists today spend about 80% of their time just gathering and cleaning data. With this book, you’ll learn how Drill helps you analyze data more effectively to drive down time to insight. Use Drill to clean, prepare, and summarize delimited data for further analysis Query file types including logfiles, Parquet, JSON, and other complex formats Query Hadoop, relational databases, MongoDB, and Kafka with standard SQL Connect to Drill programmatically using a variety of languages Use Drill even with challenging or ambiguous file formats Perform sophisticated analysis by extending Drill’s functionality with user-defined functions Facilitate data analysis for network security, image metadata, and machine learning

Learning by Practicing - Mastering TShark Network Forensics

Author : Nik Alleyne
Publisher :
ISBN 13 : 9781775383024
Total Pages : 174 pages
Book Rating : 4.3/5 (83 download)

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Book Synopsis Learning by Practicing - Mastering TShark Network Forensics by : Nik Alleyne

Download or read book Learning by Practicing - Mastering TShark Network Forensics written by Nik Alleyne and published by . This book was released on 2020-06 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book you have been waiting for to make you a Master of TShark Network Forensics, is finally here!!! Be it you are a Network Engineer, a Network Forensics Analyst, someone new to packet analysis or someone who occasionally looks at packet, this book is guaranteed to improve your TShark skills, while moving you from Zero to Hero. Mastering TShark Network Forensics, can be considered the definitive repository of practical TShark knowledge. It is your one-stop shop for all you need to master TShark, with adequate references to allow you to go deeper on peripheral topics if you so choose. Book Objectives: Introduce packet capturing architecture Teach the basics of TShark Teach some not so basic TShark tricks Solve real world challenges with TShark Identify services hiding behind other protocols Perform "hands-free" packet capture with TShark Analyze and decrypt TLS encrypted traffic Analyze and decrypt WPA2 Personal Traffic Going way beyond - Leveraging TShark and Python for IP threat intelligence Introduce Lua scripts Introduce packet editing Introduce packet merging Introduce packet rewriting Introduce remote packet capturing Who is this book for?While this book is written specifically for Network Forensics Analysts, it is equally beneficial to anyone who supports the network infrastructure. This means, Network Administrators, Security Specialists, Network Engineers, etc., will all benefit from this book. Considering the preceding, I believe the following represents the right audience for this book: Individuals starting off their Cybersecurity careers Individuals working in a Cyber/Security Operations Center (C/SOC) General practitioners of Cybersecurity Experienced Cybersecurity Ninjas who may be looking for a trick or two Anyone who just wishes to learn more about TShark and its uses in network forensics Anyone involved in network forensics More importantly, anyhow who is looking for a good read Not sure if this book is for you? Take a glimpse at the sample chapter before committing to it. Mastering TShark sample chapters can be found at: https: //bit.ly/TShark All PCAPS used within this book can be found at: https: //github.com/SecurityNik/SUWtHEh- As an addition to this book, the tool, pktIntel: Tool used to perform threat intelligence against packet data can be found at: https: //github.com/SecurityNik/pktIntel