Practical and theoretical guide to understanding cyber hygiene, equipping readers with the tools to implement and maintain digital security practices Cyber Defense is a comprehensive guide that provides an in-depth exploration of essential practices to secure one's digital life. The book begins with an introduction to cyber hygiene, emphasizing its importance and the foundational concepts necessary for maintaining digital security. It then dives into financial security, detailing methods for protecting financial accounts, monitoring transactions, and compartmentalizing accounts to minimize…mehr
Practical and theoretical guide to understanding cyber hygiene, equipping readers with the tools to implement and maintain digital security practices Cyber Defense is a comprehensive guide that provides an in-depth exploration of essential practices to secure one's digital life. The book begins with an introduction to cyber hygiene, emphasizing its importance and the foundational concepts necessary for maintaining digital security. It then dives into financial security, detailing methods for protecting financial accounts, monitoring transactions, and compartmentalizing accounts to minimize risks. Password management and multifactor authentication are covered, offering strategies for creating strong passwords, using password managers, and enabling multifactor authentication. With a discussion on secure internet browsing practices, techniques to avoid phishing attacks, and safe web browsing, this book provides email security guidelines for recognizing scams and securing email accounts. Protecting personal devices is discussed, focusing on smartphones, tablets, laptops, IoT devices, and app store security issues. Home network security is explored, with advice on securing home networks, firewalls, and Wi-Fi settings. Each chapter includes recommendations for success, offering practical steps to mitigate risks. Topics covered in Cyber Defense include: * Data protection and privacy, providing insights into encrypting information and managing personal data * Backup and recovery strategies, including using personal cloud storage services * Social media safety, highlighting best practices, and the challenges of AI voice and video * Actionable recommendations on protecting your finances from criminals * Endpoint protection, ransomware, and malware protection strategies, alongside legal and ethical considerations, including when and how to report cyber incidents to law enforcement Cyber Defense is an essential guide for anyone, including business owners and managers of small and medium-sized enterprises, IT staff and support teams, and students studying cybersecurity, information technology, or related fields.
Jason Edwards, DM, CISSP, is an accomplished cybersecurity leader with extensive experience in the technology, finance, insurance, and energy sectors. Holding a Doctorate in Management, Information Systems, and Technology, Jason specializes in guiding large public and private companies through complex cybersecurity challenges. His career includes leadership roles across the military, insurance, finance, energy, and technology industries. He is a husband, father, former military cyber officer, adjunct professor, avid reader, dog dad, and a popular voice on LinkedIn.
Inhaltsangabe
About the Author xiii Introduction xv 1 Why Cyber Safety Matters Today 1 The Rise of Digital Connectivity 2 The Expanding Threat Landscape 3 Personal Implications of Cyber Insecurity 6 The Importance of Proactive Cyber Safety 8 Recommendations 12 Conclusion 13 Chapter Questions 14 2 Understanding Cyber Safety in the Digital Age 17 Defining Cyber Safety and Security 17 Fundamentals of Digital Literacy 20 Developing Critical Thinking Skills Online 22 The Human Element in Cybersecurity 24 Recommendations 27 Conclusion 28 Chapter Questions 29 3 Understanding and Preventing Identity Theft 31 What Is Identity Theft? 31 Recognizing Signs of Identity Theft 34 Understanding Data Breaches 37 Preventing Identity Theft 40 Responding to Identity Theft and Data Breaches 43 Recommendations 45 Conclusion 46 Chapter Questions 47 4 Protecting Your Accounts with Strong Passwords and MFA 51 The Importance of Strong Passwords 51 Creating and Managing Strong Passwords 54 Understanding MFA 55 Advanced Account Security Measures 57 Protecting Business and Shared Accounts 59 Recommendations 61 Conclusion 62 Chapter Questions 63 5 Email Security Best Practices 67 Understanding Email Threats 68 Recognizing and Avoiding Phishing Attempts 70 Securing Your Email Accounts 73 Safe Email Practices 76 Professional Email Etiquette and Security 77 Recommendations 79 Conclusion 81 Chapter Questions 81 6 Managing Your Digital Footprint and Online Reputation 85 Understanding Your Digital Footprint 85 Monitoring and Controlling Your Online Presence 88 Building a Positive Online Reputation 90 Privacy Considerations 92 Future Implications of Your Digital Footprint 94 Recommendations 95 Conclusion 96 Chapter Questions 97 7 Safe and Professional Use of Social Media 101 Navigating Social Media Platforms Securely 101 Protecting Personal Information 104 Professional Conduct on Social Media 106 Dealing with Social Media Threats 107 Leveraging Social Media Safely 108 Recommendations 110 Conclusion 112 Chapter Questions 112 8 Dealing with Cyberbullying and Online Harassment 115 Understanding Cyberbullying and Harassment 116 Recognizing Signs of Cyberbullying 117 Strategies for Victims 119 Preventing Cyberbullying 121 Supporting Others and Advocacy 123 Recommendations 125 Contents ix Conclusion 126 Chapter Questions 127 9 Children's Online Safety and Parental Controls 131 The Digital World of Children and Teens 132 Communicating with Children About Cyber Safety 134 Implementing Parental Controls and Monitoring 137 Educating Children on Safe Online Practices 139 Collaborating with Schools and Communities 141 Recommendations 142 Conclusion 143 Chapter Questions 144 10 Avoiding Online Scams and Social Engineering Tricks 147 Understanding Social Engineering 148 Common Online Scams 150 Recognizing Red Flags 152 Protecting Yourself from Scams 155 Educating Others and Staying Informed 158 Recommendations 159 Conclusion 160 Chapter Questions 161 11 Using AI Securely and Protecting Your Privacy 165 The Role of AI in Everyday Life 166 Privacy Concerns with AI Technologies 168 Secure Use of AI-powered Devices and Services 170 Protecting Personal Data in the Age of AI 173 Preparing for Future AI Developments 175 Recommendations 177 Conclusion 178 Chapter Questions 179 12 Securing Your Devices and Wearables 183 Mobile Device Security Essentials 183 Protecting Against Mobile Malware 186 Securing Wearable Devices 187 Physical Security and Theft Prevention 190 Disposal and Recycling of Devices 192 Recommendations 194 Conclusion 195 Chapter Questions 196 13 Managing Software and App Security on All Devices 199 Importance of Software Security 199 Safe Installation and Use of Applications 202 Configuration and Hardening of Software 203 Application Whitelisting and Blacklisting 206 Responding to Software Vulnerabilities 208 Recommendations 210 Conclusion 211 Chapter Questions 212 14 Defending Yourself Against Ransomware and Malware 215 Understanding Malware and Ransomware 215 Preventing Malware Infections 218 Recognizing Signs of Infection 221 Responding to a Malware Attack 223 Mitigating the Impact of Ransomware 225 Recommendations 227 Conclusion 228 Chapter Questions 229 15 How to Stay Safe While Browsing the Internet 231 Secure Browsing Practices 231 Avoiding Malicious Websites and Content 234 Protecting Personal Information Online 236 Mental Health and Digital Well-being 239 Safe Participation in Online Communities 241 Recommendations 243 Conclusion 244 Chapter Questions 244 16 Network Security 247 Securing Your Home Network 248 Protecting IoT Devices 250 Safe Use of Public Wi-Fi Networks 252 Encryption and VPNs 254 Cybersecurity for Remote Work and Home Offices 256 Securing Online Gaming and Virtual Reality Platforms 258 Recommendations 260 Conclusion 261 Chapter Questions 262 17 Safeguarding Your Financial Assets and Secure Online Transactions 265 Secure Online Banking Practices 265 Safe Online Shopping 268 Protecting Against Financial Fraud 270 Understanding Cryptocurrency Security 273 Planning for Financial Security 275 Recommendations 277 Conclusion 278 Chapter Questions 278 18 Protecting Your Data: Backups, Cloud Storage, and Disaster Recovery 281 Importance of Data Protection 282 Effective Backup Strategies 284 Secure Use of Cloud Storage 285 Disaster Recovery Planning 287 Data Disposal and Destruction 290 Recommendations 292 Conclusion 293 Chapter Questions 294 19 Cybercrimes and How to Report Them 297 Understanding Cybercrimes 298 Recognizing When You're a Victim 300 Reporting Cybercrimes 303 The Investigation and Legal Process 305 Preventing Future Incidents 307 Recommendations 308 Conclusion 309 Chapter Questions 310 20 Preparing for Emerging Cyber Threats 313 Emerging Cyber Threats 313 AI and ML in Cybersecurity 315 Adapting Security Practices 318 Personal Strategies for Future-proofing Security 320 The Role of Individuals in Shaping Cybersecurity 323 Recommendations 325 Conclusion 326 Chapter Questions 326 21 Teaching and Empowering Others in Cyber Safety 329 Sharing Knowledge and Resources 330 Encouraging Safe Practices in the Workplace 332 Supporting Friends and Family 335 Mentoring and Community Involvement 336 Continuing the Journey of Cyber Safety 338 Recommendations 340 Conclusion 341 Chapter Questions 341 Appendix Answers to Chapter Questions 345 Glossary 375 Index 381
About the Author xiii Introduction xv 1 Why Cyber Safety Matters Today 1 The Rise of Digital Connectivity 2 The Expanding Threat Landscape 3 Personal Implications of Cyber Insecurity 6 The Importance of Proactive Cyber Safety 8 Recommendations 12 Conclusion 13 Chapter Questions 14 2 Understanding Cyber Safety in the Digital Age 17 Defining Cyber Safety and Security 17 Fundamentals of Digital Literacy 20 Developing Critical Thinking Skills Online 22 The Human Element in Cybersecurity 24 Recommendations 27 Conclusion 28 Chapter Questions 29 3 Understanding and Preventing Identity Theft 31 What Is Identity Theft? 31 Recognizing Signs of Identity Theft 34 Understanding Data Breaches 37 Preventing Identity Theft 40 Responding to Identity Theft and Data Breaches 43 Recommendations 45 Conclusion 46 Chapter Questions 47 4 Protecting Your Accounts with Strong Passwords and MFA 51 The Importance of Strong Passwords 51 Creating and Managing Strong Passwords 54 Understanding MFA 55 Advanced Account Security Measures 57 Protecting Business and Shared Accounts 59 Recommendations 61 Conclusion 62 Chapter Questions 63 5 Email Security Best Practices 67 Understanding Email Threats 68 Recognizing and Avoiding Phishing Attempts 70 Securing Your Email Accounts 73 Safe Email Practices 76 Professional Email Etiquette and Security 77 Recommendations 79 Conclusion 81 Chapter Questions 81 6 Managing Your Digital Footprint and Online Reputation 85 Understanding Your Digital Footprint 85 Monitoring and Controlling Your Online Presence 88 Building a Positive Online Reputation 90 Privacy Considerations 92 Future Implications of Your Digital Footprint 94 Recommendations 95 Conclusion 96 Chapter Questions 97 7 Safe and Professional Use of Social Media 101 Navigating Social Media Platforms Securely 101 Protecting Personal Information 104 Professional Conduct on Social Media 106 Dealing with Social Media Threats 107 Leveraging Social Media Safely 108 Recommendations 110 Conclusion 112 Chapter Questions 112 8 Dealing with Cyberbullying and Online Harassment 115 Understanding Cyberbullying and Harassment 116 Recognizing Signs of Cyberbullying 117 Strategies for Victims 119 Preventing Cyberbullying 121 Supporting Others and Advocacy 123 Recommendations 125 Contents ix Conclusion 126 Chapter Questions 127 9 Children's Online Safety and Parental Controls 131 The Digital World of Children and Teens 132 Communicating with Children About Cyber Safety 134 Implementing Parental Controls and Monitoring 137 Educating Children on Safe Online Practices 139 Collaborating with Schools and Communities 141 Recommendations 142 Conclusion 143 Chapter Questions 144 10 Avoiding Online Scams and Social Engineering Tricks 147 Understanding Social Engineering 148 Common Online Scams 150 Recognizing Red Flags 152 Protecting Yourself from Scams 155 Educating Others and Staying Informed 158 Recommendations 159 Conclusion 160 Chapter Questions 161 11 Using AI Securely and Protecting Your Privacy 165 The Role of AI in Everyday Life 166 Privacy Concerns with AI Technologies 168 Secure Use of AI-powered Devices and Services 170 Protecting Personal Data in the Age of AI 173 Preparing for Future AI Developments 175 Recommendations 177 Conclusion 178 Chapter Questions 179 12 Securing Your Devices and Wearables 183 Mobile Device Security Essentials 183 Protecting Against Mobile Malware 186 Securing Wearable Devices 187 Physical Security and Theft Prevention 190 Disposal and Recycling of Devices 192 Recommendations 194 Conclusion 195 Chapter Questions 196 13 Managing Software and App Security on All Devices 199 Importance of Software Security 199 Safe Installation and Use of Applications 202 Configuration and Hardening of Software 203 Application Whitelisting and Blacklisting 206 Responding to Software Vulnerabilities 208 Recommendations 210 Conclusion 211 Chapter Questions 212 14 Defending Yourself Against Ransomware and Malware 215 Understanding Malware and Ransomware 215 Preventing Malware Infections 218 Recognizing Signs of Infection 221 Responding to a Malware Attack 223 Mitigating the Impact of Ransomware 225 Recommendations 227 Conclusion 228 Chapter Questions 229 15 How to Stay Safe While Browsing the Internet 231 Secure Browsing Practices 231 Avoiding Malicious Websites and Content 234 Protecting Personal Information Online 236 Mental Health and Digital Well-being 239 Safe Participation in Online Communities 241 Recommendations 243 Conclusion 244 Chapter Questions 244 16 Network Security 247 Securing Your Home Network 248 Protecting IoT Devices 250 Safe Use of Public Wi-Fi Networks 252 Encryption and VPNs 254 Cybersecurity for Remote Work and Home Offices 256 Securing Online Gaming and Virtual Reality Platforms 258 Recommendations 260 Conclusion 261 Chapter Questions 262 17 Safeguarding Your Financial Assets and Secure Online Transactions 265 Secure Online Banking Practices 265 Safe Online Shopping 268 Protecting Against Financial Fraud 270 Understanding Cryptocurrency Security 273 Planning for Financial Security 275 Recommendations 277 Conclusion 278 Chapter Questions 278 18 Protecting Your Data: Backups, Cloud Storage, and Disaster Recovery 281 Importance of Data Protection 282 Effective Backup Strategies 284 Secure Use of Cloud Storage 285 Disaster Recovery Planning 287 Data Disposal and Destruction 290 Recommendations 292 Conclusion 293 Chapter Questions 294 19 Cybercrimes and How to Report Them 297 Understanding Cybercrimes 298 Recognizing When You're a Victim 300 Reporting Cybercrimes 303 The Investigation and Legal Process 305 Preventing Future Incidents 307 Recommendations 308 Conclusion 309 Chapter Questions 310 20 Preparing for Emerging Cyber Threats 313 Emerging Cyber Threats 313 AI and ML in Cybersecurity 315 Adapting Security Practices 318 Personal Strategies for Future-proofing Security 320 The Role of Individuals in Shaping Cybersecurity 323 Recommendations 325 Conclusion 326 Chapter Questions 326 21 Teaching and Empowering Others in Cyber Safety 329 Sharing Knowledge and Resources 330 Encouraging Safe Practices in the Workplace 332 Supporting Friends and Family 335 Mentoring and Community Involvement 336 Continuing the Journey of Cyber Safety 338 Recommendations 340 Conclusion 341 Chapter Questions 341 Appendix Answers to Chapter Questions 345 Glossary 375 Index 381
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