検索キーワード： インターネットセキュリティ・プライバシー

Since the introduction of multi-user computer systems, user authentication has primarily relied on the use of usernames and passwords. To strengthen the authentication process, Multi-Factor Authentication (MFA) requires the user to present multiple elements in different categories, or “factors,” as part of an authentication attempt. These factors are something you have, something you know, and something you are.

In diesem Buch wird gezeigt, wie du dich gegen die Gefahren eines Cyberangriffs wappnest. Mit klaren Analysen, praktischen Tipps – von Cyberhygiene über Notfallvorräte bis hin zu psychologischer Resilienz – und einer sofort anwendbaren Notfall-Schnellberatung wirst du für die Herausforderung einer digitalen Krise gerüstet!

"This extraordinarily powerful book demonstrates how utterly we lack the shared supranational tools needed to fight cybercrime. Essential reading." --Roberto Saviano, author of Gommorah The benefits of living in a digital, globalized society are enormous; so too are the dangers. The world has...

Reality Hacked pulls back the curtain on the hidden systems that shape what we see and believe online. It shows how bot farms amplify outrage, how “firehose of falsehood” tactics flood social media with conflicting stories, and how artificial intelligence now manufactures entire people, movements, and events from data.

Using Modern Technology for the Elderly is a comprehensive guide designed to help older adults navigate the digital world with confidence and ease. The book covers a wide range of topics, from understanding the basics of modern technology to integrating smart home devices and ensuring cybersecurity.

In 1949, George Orwell painted a chilling portrait of a totalitarian future where Big Brother watched every move, the Ministry of Truth rewrote history, and thoughtcrime was punishable by death. Seventy-five years later, his dystopian nightmare has become our digital reality—and we handed over the keys willingly.

As cyberthreats grow and infrastructure evolves, organizations must prioritize effective, dynamic, and adaptable incident response. Based on the original print bestseller, Blue Team Handbook: Incident Response is now available for the first time in audio. This trusted and widely used field guide for cybersecurity incident responders, SOC analysts, and defensive security professionals distills incident response essentials into a concise, field-ready format.

Ransomware attacks are no longer a question of if—it's a matter of when. With hackers increasingly targeting backup and disaster recovery (DR) systems, organizations need more than prevention strategies; they need a battle-tested plan for minimizing damage, forensically determining what's happened and restoring your environment without paying the ransom. Renowned experts W. Curtis Preston and Dr. Mike Saylor offer a comprehensive guide to protecting critical systems and responding effectively when the worst happens.

In a world where likes determine value and viral moments pass for meaning, How to Survive the Digital Storm is your vital guide to staying sane amid the mayhem of the internet age. This quick, humorous, and brutally honest book exposes the toxic underbelly of social media, including the trolls, false influencers, and shallow stardom that rule our online environments. It reveals how computers control emotions, how validation has become a currency, and how incessant noise undermines authenticity and self-worth.

"Safeguard: Practical Steps for Digital Privacy and Online Safety" by Sage Ellison offers a comprehensive guide to enhancing your online security and privacy in today’s digital world. As the threat to personal information rises, this book addresses common concerns such as identity theft, phishing scams, and the overwhelming complexity of cybersecurity jargon. Ellison provides a clear roadmap for individuals looking to protect their online presence, emphasizing community awareness and proactive measures.

Liquid Computing envisions a future beyond apps and interfaces—a world where artificial intelligence is ambient, adaptive, and seamlessly embedded in daily life. In this era, we don’t “use” computers; we live inside intelligent flows that span devices, contexts, and interactions. The book traces the evolution from hardware to cloud to AI as a responsive, invisible operating medium—always learning, assisting, and co-creating with us. It introduces the Liquid Interface, where interaction is natural, multimodal, and emotionally aware. Instead of commands, we converse.

With just five simple habits, you can shape an environment where your kids grow confident, resilient, and ready to face the challenges, dangers, and opportunities of an ever-changing online world. Childhood today looks very different than it used to. Smartphones, AI, and social media shape how...

The world of cryptocurrency is full of promise, but it also comes with its share of risks. Unbreakable Crypto, part of the Instant Crypto Mini Guides series, equips you with the tools to spot scams, avoid traps, and protect your assets with confidence. In just 30 minutes, this guide provides actionable steps to secure your investments and develop a defensive mindset for navigating the crypto space.

Wege aus dem Zeitalter der Lüge. Wem oder was können wir noch glauben? Digitale Neuheiten wie Social Bots oder Deepfakes, aber auch Täuschungen durch Medien und Politik erschüttern zunehmend unser Vertrauen in die demokratischen Institutionen. Die Verfassungsrichterin Elisa Hoven zeigt, worin die größten Gefahren dieser Entwicklung liegen und was wir tun müssen, um den gesellschaftlichen Frieden zu retten.

This cybersecurity bible is the ultimate guide to protecting yourself in the digital landscape. Whether you're looking for cybersecurity for beginners, insights into cyber hacking and the law, or best cybersecurity books to improve your internet safety, this book equips you with practical tools and strategies. Written by cybersecurity expert May Brooks-Kempler, whose passion for cybersecurity awareness began in the 1990s while exploring hacking communities, this cybersecurity for dummies 2024 guide blends storytelling with actionable strategies.

This book explores what Elira Fontayne calls the “consent illusion.” On the surface, you are giving consent every time you tap the button. In reality, that consent is often uninformed, rushed, or based on blind trust in the platform. The illusion lies in the appearance of choice—when in truth, few users have the time, patience, or expertise to truly understand what they’ve agreed to.

Phishing Dark Waters addresses the growing and continuing scourge of phishing emails, and provides actionable defensive techniques and tools to help you steer clear of malicious emails. Phishing is analyzed from the viewpoint of human decision-making and the impact of deliberate influence and manipulation on the recipient. With expert guidance, this book provides insight into the financial, corporate espionage, nation state, and identity theft goals of the attackers, and teaches you how to spot a spoofed e-mail or cloned website.

Malicious cyber actors recognize our dependence on technology and constantly attempt to exploit this reliance for financial or strategic gain. Too often, they succeed. Their success is enabled by an environment of insecurity, in which our enterprises are too difficult to defend, and our technology products are too vulnerable to protect.

I am proud to share the 2023–2025 CISA Strategic Plan, the first comprehensive Strategic Plan since CISA was established as an agency in 2018. The strategic plan represents a forward-leaning, unified approach to achieving our vision of ensuring secure and resilient critical infrastructure for the American people.

What value does managed security bring when there’s no way to promise ROI? How do you convince small business owners to part with their hard-earned revenue when they don’t feel vulnerable to a cyberattack? What is the best way to mitigate your clients’ risk without feeling dishonest or using slimy sales tactics? And could someone please demystify sales and make it easy? This book is the answer to all those questions and more. Forged in the steel of real-world MSP successes and failures, you’ll learn how to sell cybersecurity, simply and easily—even for the techiest tech in the industry.