Get the know-how you need to safeguard your data against cyber attacks Cybercriminals are constantly updating their strategies and techniques in search of new ways to breach data security—shouldn't you learn how to keep yourself and your loved ones safe? Fully updated with information on AI, hybrid work environments, and more, Cybersecurity For Dummies is the best-selling guide you need to learn how to protect your personal and business information from the latest cyber threats. This book helps you build stronger defenses, with detailed instructions on how to protect your computer, your online data, and your mobile devices. Learn how to set up the right security measures and prevent breaches—as well as what to do if your information or systems are compromised. Learn about the different types of cyberattacks and how to defend against themBeef up your data security for hybrid work environments and cloud storageKeep your family members safe against deepfake and other social engineering attacksMake sure you have a plan to respond quickly and limit damage in the event of a breachIdeal for businesses and individuals who want to be cyber-secure. Cybersecurity For Dummies is also a great primer for anyone interested in pursuing a career in cybersecurity.
Joseph Steinberg holds many security certifications, including CISSP, ISSAP, ISSMP, and CSSLP. He serves as a cybersecurity expert witness, an advisor to businesses and governments, and a lecturer on cybersecurity at Columbia University. He has been named one of the top three cybersecurity influencers worldwide.
Introduction 1Part 1: Getting Started with Cybersecurity 5Chapter 1: What Exactly Is Cybersecurity? 7Chapter 2: Getting to Know Common Cyberattacks 27Chapter 3: The Bad Guys You Must Defend Against and How They Plan to Attack You 51Part 2: Improving Your Own Personal Security 75Chapter 4: Evaluating Your Current Cybersecurity Posture 77Chapter 5: Enhancing Physical Security 101Chapter 6: Cybersecurity Considerations When Working from Home 113Part 3: Protecting Yourself from Yourself 123Chapter 7: Securing Your Accounts 125Chapter 8: Passwords 143Chapter 9: Preventing Social Engineering Attacks 161Part 4: Cybersecurity for Businesses, Organizations, and Government 181Chapter 10: Securing Your Small Business 183Chapter 11: Cybersecurity and Big Businesses 207Part 5: Handling a Security Incident (This Is a When, Not an If) 221Chapter 12: Identifying a Security Breach 223Chapter 13: Recovering from a Security Breach 241Part 6: Backing Up and Recovery 261Chapter 14: Backing Up 263Chapter 15: Resetting Your Device 293Chapter 16: Restoring from Backups 305Part 7: Looking Toward the Future 329Chapter 17: Pursuing a Cybersecurity Career 331Chapter 18: Meeting the Onrush of Artificial Intelligence 345Chapter 19: Emerging Technologies Bring New Threats 355Part 8: The Part of Tens 369Chapter 20: Ten Ways to Improve Your Cybersecurity without Spending a Fortune 371Chapter 21: Ten (or So) Lessons from Major Cybersecurity Breaches 379Chapter 22: Ten Ways to Safely Use Public Wi-Fi 387Index 393