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CompTIA Security+ Certification Guide

You're reading from   CompTIA Security+ Certification Guide Master IT security essentials and exam topics for CompTIA Security+ SY0-501 certification

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Product type Paperback
Published in Sep 2018
Publisher Packt
ISBN-13 9781789348019
Length 532 pages
Edition 1st Edition
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Author (1):
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Ian Neil Ian Neil
Author Profile Icon Ian Neil
Ian Neil
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Table of Contents (18) Chapters Close

Preface 1. Understanding Security Fundamentals FREE CHAPTER 2. Conducting Risk Analysis 3. Implementing Security Policies and Procedures 4. Delving into Identity and Access Management 5. Understanding Network Components 6. Understanding Cloud Models and Virtualization 7. Managing Hosts and Application Deployment 8. Protecting Against Attacks and Vulnerabilities 9. Implementing the Public Key Infrastructure 10. Responding to Security Incidents 11. Managing Business Continuity 12. Mock Exam 1
13. Mock Exam 2
14. Preparing for the CompTIA Security+ 501 Exam 15. Acronyms
16. Assessment 17. Other Books You May Enjoy

Special-Purpose Devices

Special-purpose devices are more expensive bespoke devices that provide a unique purpose. For example, there are man overboard devices that detect someone falling into the water—we are going to look at a defibrillator.

Mobile Medical Devices can include infusion devices that measure fluids that are given to patients in hospital. (See the following photograph). Ambulances will carry life-support systems, such as defibrillators, that are used to save a person's life if they have just suffered from cardiac arrest. The defibrillators will have an SoC installed as it gives out instructions on how to use it, but if it detects a pulse, it will not send a charge:

Figure 4: Defibrillator

Some luxury vehicles have embedded systems that produce a wireless hotspot in the car so that, when you are driving along, your passengers can connect to the internet...

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