Cybersecurity Fundamentals: A Real-World Perspective

Cover
Half Title
Title Page
Copyright Page
Dedication
Table of Contents
Preface
About the Authors
1 Computers and Networks
	1.1 Introduction to Computers
	1.2 History of Computers
		1.2.1 First Generation (1937–1946)
		1.2.2 Second Generation (1947–1962)
		1.2.3 Third Generation (1963–1971)
		1.2.4 Fourth Generation (1971–2010)
		1.2.5 Fifth Generation (2010–Present)
	1.3 Components of Modern Computer
		1.3.1 Input Devices
		1.3.2 Output Devices
		1.3.3 Central Processing Unit (CPU)
		1.3.4 Storage Components
		1.3.5 Software Components
	1.4 Future Machines
		1.4.1 Artificial Intelligence
		1.4.2 Quantum Computing
		1.4.3 Nanotechnology
		1.4.4 Parallel Processing
	1.5 Introduction to Computer Networks
		1.5.1 Network Topologies
		1.5.2 Major Network Protocols
		1.5.3 Elements of Computer Network
		1.5.4 Types of Networks
	1.6 The Internet Explored
		1.6.1 History and Evolution of Internet
	1.7 Internet in Today’s World
		1.7.1 Telecommunication
		1.7.2 Retail Sales
		1.7.3 Education
		1.7.4 Business Processes
	1.8 Elements of the Internet
		1.8.1 Internet Cloud
		1.8.2 Edge Router
		1.8.3 Core Router
		1.8.4 Firewalls
		1.8.5 Switches
		1.8.6 Hubs
		1.8.7 Servers
		1.8.8 Connectivity
		1.8.9 Hosts
	1.9 Internet Software Infrastructure & Protocols
		1.9.1 IP Address
		1.9.2 DNS Server
		1.9.3 TCP/IP Protocol
		1.9.4 HTTP
		1.9.5 World Wide Web (WWW)
	Sample Questions and Answers for What We Have Learned in Chapter 1
	Sources
2 Cybersecurity Basics
	2.1 Introduction
	2.2 Importance of Cybersecurity
	2.3 Introduction to Cyberattacks
	2.4 Objectives of Cyberattacks
		2.4.1 Condfientiality Breach
		2.4.2 Availability Breach
		2.4.3 Integrity Breach
	Sample Questions and Answers for What We Have Learned in Chapter 2
	Sources
3 Types of Cyberattacks
	3.1 Introduction
	3.2 Denial of Service (DoS)
	3.3 Distributed Denial of Service (DDoS)
	3.4 Man-in-the-Middle (MITM) Attacks
	3.5 Cryptojacking
	3.6 SQL Injection
	3.7 Spamming
	3.8 Cyberterrorism
	3.9 Digital Property Misappropriation
	3.10 Zero-Day Exploitation
	3.11 Phishing
	3.12 Digital Vandalism
	3.13 Cyberstalking
	3.14 Cyber Frauds and Forgery
	Sample Questions and Answers for What We Have Learned in Chapter 3
	Sources
4 Recent Cyberattacks and Their Impact
	4.1 Introduction
	4.2 Equifax Data Theft
	4.3 VPNFilter Cyberattack
	4.4 WannaCry Ransom Attack
	4.5 Peta Cyberattack
	4.6 US Election Manipulation
	4.7 Power Grid Hacking
	4.8 Shadow Network Attack
	4.9 GitHub DDoS Attack 2018
	4.10 Under Armor Account Hacking
	Sample Questions and Answers for What We Have Learned in Chapter 4
	Sources
5 Types of Computer Malware
	5.1 Introduction
	5.2 Viruses
	5.3 Trojan Horse
	5.4 Rootkit
	5.5 Spyware
	5.6 Worms
	5.7 Adware
	5.8 Scareware
	5.9 Browser Hijacker
	Sample Questions and Answers for What We Have Learned in Chapter 5
	Sources
6 Securing Your Computers
	6.1 Introduction
	6.2 Firewall Settings
	6.3 Antivirus Software
	6.4 Anti-Spyware Software
	6.5 Anti-Spam Software
	6.6 Security Updates
	6.7 Secure Browsing Settings
	6.8 Scan Devices before Data Transfer
	6.9 Social Engineering Attack Precautions
	6.10 Miscellaneous Tips
	Sample Questions and Answers for What We Have Learned in Chapter 6
	Sources
7 Password Management
	7.1 Introduction
	7.2 Basics of Passwords
		7.2.1 Threats to Passwords
		7.2.2 Good and Bad about Passwords
		7.2.3 How Do Bad Guys Hack Your Password?
	7.3 Effective Password Management Tips
	7.4 Creating and Managing Secure Passwords
		7.4.1 Strong Password
		7.4.2 Use of Biometrics
		7.4.3 Two-Factor Authentication
		7.4.4 Multi-Factor Authentication
			7.4.4.1 What you know
			7.4.4.2 What you are
			7.4.4.3 What you have
		7.4.5 One-Time Password (OTP)
		7.4.6 Using Password Managers
			7.4.6.1 Main Reasons to Use a Password Manager
	7.5 Password Manager Tools
		7.5.1 Dashlane
		7.5.2 LastPass
		7.5.3 ZOHO Vault
		7.5.4 KeePass
		7.5.5 RoboForm
	Sample Questions and Answers for What We Have Learned in Chapter 7
	Sources
8 Prevention from Cyberattacks
	8.1 Introduction
	8.2 Algorithms and Techniques
		8.2.1 Cyberattack Detection
		8.2.2 Cyberattack Prediction
		8.2.3 Cyberattack Prevention
	8.3 Firewalls
		8.3.1 Activating Windows Firewall
			8.3.1.1 Windows 10 Firewall
			8.3.1.2 Windows 7 Firewall
			8.3.1.3 Enabling Windows 7 Firewall
			8.3.1.4 Enabling Windows Firewall Service
		8.3.2 Traffic Issues
			8.3.2.1 What are Traffic Rules?
			8.3.2.2 Creating a New Inbound Rule
			8.3.2.3 Creating Outbound Rule
			8.3.2.4 Creating Connection Security Rule
			8.3.2.5 What is the Monitoring Feature on Advanced  Firewall  Settings?
	8.4 Intrusion Detection/Prevention Systems
		8.4.1 Intrusion Detection System (IDS)
		8.4.2 Intrusion Prevention System (IPS)
	8.5 Authentication Using Hash
		8.5.1 Message Digest 5
		8.5.2 Secure Hash Algorithm
	8.6 Multi-Factor Authentication
		8.6.1 Activating Two-Factor Authentication
		8.6.2 Creating Application Specific Passwords
		8.6.3 What If Your Phone with All Apps Enabled is Lost?
	8.7 Mac Computer Firewall Configuration
		8.7.1 Important Note
	8.8 Choosing the Right Browser
	8.9 Secure Sockets Layer
	8.10 Virtual Private Network
	Sample Questions and Answers for What We Have Learned in Chapter 8
	Sources
9 Wireless Network Security
	9.1 Introduction
	9.2 LAN Vulnerabilities
		9.2.1 Reconnaissance Vulnerability
		9.2.2 Resource Stealing and Invasion
		9.2.3 Rogue Access Points (APs)
		9.2.4 STA and AP Plain Text Transaction
		9.2.5 Denial of Service (DoS)
		9.2.6 Default AP Configuration
		9.2.7 Rogue Insiders
		9.2.8 Protocol Vulnerabilities
		9.2.9 Ad Hoc Network Mode Security Problems
	9.3 Wireless WAN Vulnerabilities
	9.4 IoT Vulnerabilities
	9.5 Wireless Network Security Measures
		9.5.1 Modify Default Configuration
		9.5.2 Wireless Router Location
		9.5.3 Update Router Software
		9.5.4 Stronger Encryption Algorithms
		9.5.5 MAC Address Filtering
	9.6 Useful Tips on Safe Use of Wireless Network
	Sample Questions and Answers for What We Have Learned in Chapter 9
	Sources
10 Secure Online Shopping and Internet Browsing
	10.1 Introduction
	10.2 HTTP Websites
		10.2.1 Hypertext Transfer Protocol Secure (HTTPS)
		10.2.2 Installing Security Certificate on Windows IIS Server
		10.2.3 How SSL Encryption Works
	10.3 Secure Electronic Transactions (SET)
		10.3.1 What is SET Transaction Flow?
		10.3.2 Main Features of SET Technology
		10.3.3 Key Stakeholders of SET Protocol
	10.4 Web Fraud Detection Systems
		10.4.1 What is a Card Not Present Transaction?
		10.4.2 Workflow of Web Fraud Detection System
		10.4.3 What Algorithms are Used in WFDS?
	10.5 Browser Cache Clearing
		10.5.1 Google Chrome
		10.5.2 Mozilla Firefox
		10.5.3 Internet Explorer
	10.6 Frequent Password Changes
	10.7 Updating OS
		10.7.1 Updating Windows 10
		10.7.2 Updating Windows 7
	10.8 Updating Apps
		10.8.1 Updating Google Chrome Application
		10.8.2 Important Computer Application Updaters
	10.9 Useful Tips on Safe Browsing and Online Shopping
	Sample Questions and Answers for What We Have Learned in Chapter 10
	Sources
11 Mobile Device Security
	11.1 Introduction
	11.2 Importance of Mobile Security
	11.3 Types of Mobile Platforms
		11.3.1 Android Operating System
		11.3.2 iOS Operating System
	11.4 Locked Branded Phones
	11.5 Android Phone Security Guidelines
		11.5.1 Guidelines for Security
		11.5.2 How to Enable Biometric Security on Android Phone
	11.6 iPhone Security Guidelines
		11.6.1 Major Guidelines for iPhone Security
		11.6.2 How to Enable Biometric Security on Apple iPhone
	11.7 Windows Phone Security Guidelines
	11.8 Mobile Application Management
	Sample Questions and Answers for What We Have Learned in Chapter 11
	Sources
12 Cybersecurity Standards
	12.1 Introduction
	12.2 ISO/IEC 27001 & 27002 Standards
	12.3 Information Security Forum (ISF) Standards
	12.4 Payment Card Industry Data Security Standard (PCI/DSS)
	Sample Questions and Answers for What We Have Learned in Chapter 12
	Sources
Index