検索キーワード： セキュリティ・暗号化

A riveting account of major ransomware attacks and their devastating consequences, revealing how exposed we really are—and how we can protect ourselves. Imagine opening your computer only to find every document and every program locked. All you can see is a red screen with a countdown timer...

Stevie Parker did everything right. Good career. Growing company. A private equity deal on the horizon that would change her life. She was smart, capable, and completely unaware that she had already been selected. Not hacked. Selected. Moving Target follows Stevie through twelve mistakes across twelve chapters—the same mistakes most people made this week. Password reuse. A text from her bank that was not her bank. A link in a work email that looked exactly right.

In a world where digital risk is no longer a technical issue but a strategic imperative, The Confidence Advantage introduces a unique framework for leaders who want to do more than just comply—they want to lead with trust. Grounded in real-world case studies and boardroom-tested insights, Amy Worley presents 11 principles that align privacy, security, and AI ethics to drive both compliance and growth.

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...

Cyberattacks are the ultimate geopolitical weapon of the twenty-first century. They are used to damage presidential campaigns, shut down electric grids, sway public sentiment, and cost businesses and governments alike billions of dollars. Popular culture portrays cyberattacks as unstoppable and...

You can lock the door, but still be tricked into letting a criminal freely enter your home. This is where the security of the mind becomes essential. In an era where misinformation spreads faster than truth, scams empty bank accounts in minutes, and propaganda divides societies, the real battlefield isn’t online—it’s in your head.

You know it's coming: a frozen computer, an office filled with blank screens, a printed message. The clock is ticking. Your colleagues have hours to strike a deal. Cybercrime is everywhere. From governments to airlines, hospitals to banks, institutions of every kind have paid out millions to...

Congratulations! Perhaps you have been appointed as the Chief Privacy Officer (CPO) or the Data Protection Officer (DPO) for your company. Maybe you are an experienced CPO/DPO, and you wonder—"what can I learn from other successful privacy experts to be even more effective?" Or perhaps you are...

What if the footprints you leave online are altering your existence? In "Algorithm of Your Ghost", Doctor Evelyn Vance explores the unseen ways that our digital lives intersect with our personal identities and the very fabric of our reality. In an era where every click, like, and share contributes to an evolving algorithm—that is, our digital echo—this audiobook serves as a wake-up call.

Technology moves fast, and so should your learning. This comprehensive audiobook study guide is designed for modern learners who want to prepare effectively for the CompTIA A+ Core 1 (220-1201) and Core 2 (220-1202) exams without putting life on hold. Whether you're driving to work, walking, training at the gym, or handling daily routines, this guide transforms ordinary time into focused, productive preparation.

Written by a career cybersecurity consultant who has worked with the military and financial institutions — the systems discussed are the ones he spent his career protecting. Innovation begins with discussion. Who among us does not see cybersecurity as a challenge. Certainly there’s room for it to be less of a challenge. My book addresses this in a thought provoking way to stimulate discussion.

In today's data-driven world, cloud storage is no longer optional—it is the backbone of modern business, government, and digital life. The Complete Guide to Modern Cloud Storage Systems delivers a clear, comprehensive exploration of how cloud storage works, why it matters, and how to design systems that are secure, scalable, and future-ready. This audiobook takes listeners deep into the architecture of modern storage environments—from foundational infrastructure and distributed systems to advanced security protocols, encryption models, redundancy strategies, and compliance frameworks.

Throughout her career, Cindy Cohn has been driven by a fundamental question: Can we still have private conversations if we live our lives online? Privacy’s Defender chronicles her thirty-year battle to protect our right to digital privacy and shows just how central this right is to all our other rights, including our ability to organize and make change in the world.

Every click, search, swipe, and movement through digital space leaves behind a trace. Invisible to most users yet meticulously recorded by platforms, brokers, and algorithms, these traces accumulate into what can be understood as a hidden account — an unseen system where personal information is continuously extracted, analyzed, traded, and monetised. The Invisible Ledger explores this silent economy and its profound implications for privacy, autonomy, and human identity. This audiobook examines how modern technology has transformed everyday behavior into a valuable commercial asset.

La Sécurité Humaine décrit les mesures que les organisations devraient prendre pour protéger leur réseau contre les intrus, en mettant l'accent sur ce que les employés peuvent faire pour défendre leur réseau. Les points sont précis, simples et parfaitement réalisables avec le soutien...

Seguridad humana describe los pasos que las organizaciones deben tomar para proteger su red de intrusos, enfatizando lo que los empleados pueden hacer para defender su red. Los puntos son concisos, simples y perfectamente realizables con el apoyo del director ejecutivo o del presidente del...

In our interconnected world, we face a complex cybersecurity ecosystem where digital vulnerabilities can have far-reaching consequences. Threats to digital infrastructure often impact critical physical systems, potentially causing real-world harm. With AI agents set to handle extensive personal information, data security and privacy are more crucial than ever.

CompTIA Security+ SY0-701 Prep Simplified delivers clear, concentrated coverage of every SY0-701 exam domain — general security concepts, threats and vulnerabilities, security architecture, security operations, and program management — in a focused format built for working adults who need to learn efficiently.

Cybersecurity leadership has changed, but many CISOs are still operating with outdated playbooks. The CISO 3.0: A Guide to Next-Generation Cybersecurity Leadership is a practical roadmap for security leaders who need to move beyond technical controls and compliance checklists and become trusted business and risk leaders.

The online world changed dramatically in 2026—and your parenting must too. This essential guide from Catholic Deacon John O’Maley gives parents the clarity, tools, and confidence they need to navigate an internet filled with new dangers: AI-generated fake images, sextortion targeting teens, predators inside gaming chats and VR worlds, harmful viral challenges, mental-health risks, and the quiet influence of AI chatbots shaping young minds.