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Wireshark Revealed: Essential Skills for IT Professionals

You're reading from Wireshark Revealed: Essential Skills for IT Professionals

Product type Book

Published in Dec 2017

Publisher Packt

ISBN-13 9781788833226

Pages pages

Edition 1st Edition

Languages

Concepts

Network Security

Authors (2):

Charit Mishra

Yoram Orzach

View More author details

Table of Contents (5) Chapters

Preface

1. Module 1

2. Module 2

3. Module 3

Index

Chapter 2. Using Capture Filters

In this chapter, we will cover the following topics:

Configuring capture filters
Configuring Ethernet filters
Configuring hosts and networks filters
Configuring TCP/UDP and port filters
Configuring compound filters
Configuring byte-offset and payload matching filters

Introduction

In the first chapter we talked about how to install Wireshark, how to configure it for basic operations, and where to locate it in the network. In this chapter and the next one we will talk about capture filters (Chapter 2, Using Capture Filters) and display filters (Chapter 3, Using Display Filters).

It is important to distinguish between these two types of filters:

Capture filters are configured before we start to capture data, so only data that is approved with the filters will be captured. All other data will be lost. These filters are described in this chapter.
Display filters are filters that filter data after it has been captured. In this case, all data is captured, and you...

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Authors (2)

Charit Mishra

Charit Mishra is an ICS/SCADA security professional. He works as a security architect for critical infrastructure industry (oil and gas, energy and utility, transport, telecom, and so on) and holds extensive experience in security standards, framework, and technologies, with real hands-on experience in security. He has obtained leading industry certifications, such as OSCP, CEH, CompTIA Security+, and CCNA R&S. Also, he holds a master's degree in computer science. He regularly delivers professional trainings on critical infrastructure security internationally.

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Yoram Orzach

Yoram Orzach is a senior networks and networks security advisor, providing network design and network security consulting services to a range of clients. Having spent thirty years in network and information security, Yoram has worked as a network and security engineer across many verticals in roles ranging from a network engineer, security consultant, and instructor. Yoram has gained his B.Sc. from the Technion in Haifa, Israel. Yoram's experience is both with corporate networks; service providers and Internet service providers' networks. His customers are Motorola solutions, Elbit Systems, 888, Taboola, Bezeq, PHI Networks, Cellcom, Strauss group, and many other hi-tech companies.

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