Security
Reader small image

You're reading from  Pentesting Industrial Control Systems

Product typeBook
Published inDec 2021
PublisherPackt
ISBN-139781800202382
Edition1st Edition
Tools
NmapKali Linux
Concepts
Penetration Testing
Right arrow
Author (1)
Paul Smith
Paul Smith
author image
Paul Smith

Paul Smith has spent close to 20 years in the automation control space, tackling the "red herring" problems that are thrown his way. He has handled unique issues such as measurement imbalances resulting from flare sensor saturation, database migration mishaps, and many more. This ultimately led to the later part of his career, where he has been spending most of his time in the industrial cybersecurity space pioneering the use of new security technology in the energy, utility, and critical infrastructure sectors, and helping develop cybersecurity strategies through the use of red team/pentest engagements, cybersecurity risk assessments, and tabletop exercises for some of the world's largest government contractors, industrial organizations, and municipalities.
Read more about Paul Smith

Right arrow

Modbus crash course

Modbus was a serial protocol that was published in the 1970s as a means of connecting equipment in an industrial process over a common bus. Since Modbus's publication, there have been many evolutions of the protocol and variants. This is largely due to the openness and flexibility of the protocol standard. As this protocol is the most broadly used for connecting industrial equipment, you can imagine there have been many books and papers written on the subject. We are going to focus specifically on Modbus TCP and the various commands and functions that can be used. I strongly recommend reading up on the history and evolution of Modbus, as you will gain a deeper insight into how industry has adapted this protocol to suite their process and specific operational needs. Follow this link to get a brief history of Modbus: https://www.youtube.com/watch?v=OuM28tp5wXc.

Modbus TCP encapsulates Modbus RTU packets inside of a TCP packet, allowing data to be exchanged...

lock icon
The rest of the page is locked
Previous Page
Chapter 12 of 19, Page 4
Next Page
You have been reading a chapter from
Pentesting Industrial Control Systems
Published in: Dec 2021Publisher: PacktISBN-13: 9781800202382
© 2021 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Paul Smith

Paul Smith has spent close to 20 years in the automation control space, tackling the "red herring" problems that are thrown his way. He has handled unique issues such as measurement imbalances resulting from flare sensor saturation, database migration mishaps, and many more. This ultimately led to the later part of his career, where he has been spending most of his time in the industrial cybersecurity space pioneering the use of new security technology in the energy, utility, and critical infrastructure sectors, and helping develop cybersecurity strategies through the use of red team/pentest engagements, cybersecurity risk assessments, and tabletop exercises for some of the world's largest government contractors, industrial organizations, and municipalities.
Read more about Paul Smith

Personalised recommendations for you

Based on your interests and search pattern

Attacking and Exploiting Modern Web Applications

Attacking and Exploiting Modern Web Applications

Attacking and Exploiting Modern Web Attacks will help you understand how to identify attack surfaces and detect vulnerabilities. This book takes a hands-on approach to implementation and associated methodologies and equips you with the knowledge and skills needed to effectively combat web attacks.

BookAug 2023338 pages
Automotive Cybersecurity Engineering Handbook

Automotive Cybersecurity Engineering Handbook

This Automotive Cybersecurity Engineering Handbook untangles the complexities of building secure automotive products and helps you to comply with cybersecurity standards. It provides practical tools, tips, and techniques coupled with real-world examples to enable you to create cyber-resilient automotive products with ease.

BookOct 2023392 pages
Official Google Cloud Certified Professional Cloud Security Engineer Exam Guide

Official Google Cloud Certified Professional Cloud Security Engineer Exam Guide

This book will help you to design, develop, and operate security controls on Google Cloud as well as discover best practices for relevant security domains, including identity and access management, network, and data.

BookAug 2023496 pages
Cloud Penetration Testing for Red Teamers

Cloud Penetration Testing for Red Teamers

The advent of cloud networks and the AWS, Azure, and GCP platforms has revolutionized how companies of all sizes in all industries do business online. This book will help you meet the emerging demand for pentesting as it guides you through the tools, techniques, and security measures used by pentesters and red teamers in the 2020s and beyond.

BookNov 2023298 pages
ISACA Certified in Risk and Information Systems Control (CRISC®) Exam Guide

ISACA Certified in Risk and Information Systems Control (CRISC®) Exam Guide

ISACA Certified in Risk and Information Systems Control (CRISC®) Certification Guide is an enterprise IT risk management professional’s dream. With its in-depth approach and various self-assessment exercises, this book arms you with knowledge of every single aspect of the certification, and is a fantastic career companion after you’re certified.

BookSep 2023316 pages5
Burp Suite Cookbook

Burp Suite Cookbook

Burp Suite is an immensely powerful and popular tool for web application security testing. This book provides a collection of recipes that address vulnerabilities in web applications and APIs. It offers guidance on how to configure Burp Suite, make the most of its tools, and explore into its extensions.

BookOct 2023450 pages
Building and Automating Penetration Testing Labs in the Cloud

Building and Automating Penetration Testing Labs in the Cloud

This hands-on guide will help you design and build a variety of penetration testing labs that mimic modern cloud environments running on AWS, Azure, and GCP. In addition to these, you will explore a number of practical strategies on how to manage the complexity, cost, and security risks involved when setting up vulnerable cloud lab environments.

BookOct 2023562 pages
Ethical Hacking Workshop

Ethical Hacking Workshop

As cyber-attacks grow and APT groups advance their skillset, you need to be able to protect your enterprise against cyber-attacks. In order to limit your attack surface, you need to ensure that you leverage the same skills and tools that an adversary may use to hack your environment and discover the security gaps. This book will teach you how to think like a hacker, use state-of-the-art hacking tools, and protect yourself and your organizaiton.

BookOct 2023220 pages
Windows Forensics Analyst Field Guide

Windows Forensics Analyst Field Guide

This book contains step-by-step processes to guide you in any investigation related to Windows OS. You’ll find out how to acquire evidence using multiple tools as well as examine and analyze the collected artifacts, while discovering multiple techniques used in real-world forensic incidents.

BookOct 2023318 pages
Implementing DevSecOps Practices

Implementing DevSecOps Practices

This book is a comprehensive, hands-on guide for individuals new to DevSecOps who want to implement DevSecOps practices successfully and efficiently. With its help, you’ll be able to shift security toward the left, enabling you to merge security into coding in no time.

BookDec 2023258 pages