検索キーワード： セキュリティ・暗号化

遠隔操作、身代金の要求、ログイン情報やファイルの窃取……テレワークのPCは危険にさらされている!?

驚異的な勢いでビジネス化が進む「メタバース」や「NFT」、今後注目される「DAO」「Web3」について、イラストでわかりやすく解説。誰もが抱くシンプルな疑問をひとつずつ解決します。

Protect yourself in the digital age with this clear and accessible introduction to cybersecurity, ethical hacking, and online privacy. In Cybersecurity Fundamentals: A Beginner’s Guide to Digital Security, Ethical Hacking, and Online Privacy, Amanda Hade breaks down the complex world of cyber threats and digital defense into practical, easy-to-understand concepts designed for beginners, students, entrepreneurs, and everyday internet users. As cyberattacks, scams, and data breaches continue to grow worldwide, understanding cybersecurity is no longer optional—it is essential.

(ISC)2 Certified Information Systems Security Professional (CISSP) Official Study Guide, 9th Edition has been completely updated based on the latest 2021 CISSP Exam Outline. This bestselling Sybex study guide covers 100% of the exam objectives. You'll prepare for the exam smarter and faster with Sybex thanks to expert content, knowledge from our real-world experience, advice on mastering this adaptive exam, access to the Sybex online interactive learning environment, and much more. Reinforce what you've learned with key topic exam essentials and chapter review questions.

Something is going badly wrong for boys. Rates of depression and self-harm are climbing. Boys are drifting online in search of education and identity, while falling behind in school; absorbing lessons on masculinity and manhood from algorithms rather than adults. The messaging they receive tells...

The number one global bestseller and Book of the Year 2025 for Audible, The Times, Cosmopolitan, The Economist and more. ‘How else to put this? Bloody hell’ – The Guardian ‘Jaw-dropping . . . A tell-all tome’ – Financial Times ‘A Bridget Jones’s Diary-style tale of a young woman...

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...

Mastering OSINT and Dark Web Investigations: by Eric Waldrep is an advanced guide for professionals navigating the complex worlds of Open Source Intelligence (OSINT) and the Dark Web. The book equips investigators with technical skills, methodologies, and ethical frameworks to handle cases ranging from corporate fraud to national security threats.

Cyber Wars gives you the dramatic inside stories of some of the world's biggest cyber attacks. These are the game-changing hacks that make organisations around the world tremble and leaders stop and consider just how safe they really are. Charles Arthur provides a gripping account of why each hack happened, what techniques were used, what the consequences were and how they could have been prevented. Cyber attacks are some of the most frightening threats currently facing business leaders, and this book provides a deep insight into understanding how they work.

Broken Money explores the history of money through the lens of technology. Politics can affect things temporarily and locally, but technology is what drives things forward globally and permanently. The book's goal is for the listener to walk away with a deep understanding of money and monetary history, both in terms of theoretical foundations and in terms of practical implications.

In simple and easy-to-understand language, this book provides you with the knowledge and tools to recognize and counteract cyber threats, helping you navigate the digital world with confidence and security.

Winner of the Financial Times and Schroders Business Book of the Year 2024 'A clear and compelling read about one of the most consequential races in the world' - Madhumita Murgia, bestselling author of Code Dependent and AI Editor for The Financial Times Discover the never-before-told story of...

Rick Howard, the Chief Security Officer, Chief Analyst, and Senior fellow at The Cyberwire, challenges the conventional wisdom of current cybersecurity best practices, strategy, and tactics and makes the case that the profession needs to get back to first principles.

In the newly revised ninth edition of CompTIA Security+ Study Guide: Exam SY0-701, veteran cybersecurity professionals and educators Mike Chapple and David Seidl deliver easy-to-follow coverage of the security fundamentals tested by the challenging CompTIA SY0-701 exam. You'll explore general security concepts, threats, vulnerabilities, mitigations, security architecture and operations, as well as security program management and oversight.

Currently used by more than 1.1 million organizations worldwide, the international standard ISO 9001:2015 is the world’s most established quality framework. ISO 9001:2015 - A Pocket Guide is a handy reference audiobook that provides an overview of the ISO 9001 quality management standard.

Despite the increase of high-profile hacks, record-breaking data leaks, and ransomware attacks, many organizations don't have the budget for an information security (InfoSec) program. If you're forced to protect yourself by improvising on the job, this pragmatic guide provides a security-101 handbook with steps, tools, processes, and ideas to help you drive maximum-security improvement at little or no cost.

What is blockchain? What is Bitcoin? How can central banks be instrumental in guiding a nation's economy? What are the underlying causes of trade deficits? Do trade wars actually help the domestic economy? How has the behavior of millennials and Generation Z affected the global economy? Find out...

Government, industry, and academia need better tools to explore threats, opportunities, and human interactions in cyberspace. The interactive exercises called cyber wargames are a powerful way to solve complex problems in a digital environment that involves both cooperation and conflict.

(ISC)2 CCSP Certified Cloud Security Professional Official Study Guide, 3rd Edition is your ultimate resource for the CCSP exam. As the only official study guide reviewed and endorsed by (ISC)2, this guide helps you prepare faster and smarter with the Sybex study tools that include pre-test assessments that show you what you know, and areas where you need further review. In this 3rd Edition, experienced cloud security professionals Mike Chapple and David Seidl use their extensive training and hands on skills to help you prepare for the CCSP exam.

If keeping your business or your family safe from cybersecurity threats is on your to-do list, Cybersecurity for Dummies will introduce you to the basics of becoming cyber-secure! You'll learn what threats exist, and how to identify, protect against, detect, and respond to these threats, as well as how to recover if you have been breached!