Ergebnis für "A" in Sicherheit & Verschlüsselung

Das Internet wird immer schlimmer, und das ist nicht nur ein Gefühl, sondern eine gezielte Strategie der Konzerne: Cory Doctorow, Bestsellerautor und Aktivist, zeigt, wie atemberaubend schnell und skrupellos Plattformen wie Facebook, Amazon oder Uber ihre Nutzer und Geschäftspartner schädigen. Und zwar in allen lebensnotwendigen Bereichen – vom Gesundheitswesen über Bildung bis zur Infrastruktur. Erst machen sie das Leben leichter, dann beuten sie User aus, danach Geschäftspartner – bis nur noch sie selbst profitieren. Doctorow nennt diese Entwicklung »Enshittification«.

Cybersecurity All-in-One For Dummies covers a lot of ground in the world of keeping computer systems safe from those who want to break in. This book offers a one-stop resource on cybersecurity basics, personal security, business security, cloud security, security testing, and security awareness. Filled with content to help with both personal and business cybersecurity needs, this book shows you how to lock down your computers, devices, and systems—and explains why doing so is more important now than ever.

Before the internet became widely known as a global tool for terrorists, one perceptive US citizen recognized its ominous potential. Armed with clear evidence of computer espionage, he began a highly personal quest to expose a hidden network of spies that threatened national security. But would the authorities back him up? Cliff Stoll's dramatic firsthand account is "a computer-age detective story, instantly fascinating [and] astonishingly gripping" - Smithsonian.

Ob Sie wollen oder nicht - jede Ihrer Online-Aktivitäten wird beobachtet und analysiert. Sie haben keine Privatsphäre. Im Internet ist jeder Ihrer Klicks für Unternehmen, Regierungen und kriminelle Hacker uneingeschränkt sichtbar. Ihr Computer, Ihr Smartphone, Ihr Auto, Ihre Alarmanlage, ja sogar Ihr Kühlschrank bieten potenzielle Angriffspunkte für den Zugriff auf Ihre Daten. Niemand kennt sich besser aus mit dem Missbrauch persönlicher Daten als Kevin Mitnick.

Darknet, Deep Web und digitale Schattenwelten – Die dunkle Seite des Internets Das Internet, wie wir es kennen, ist nur die Oberfläche. Darunter verbirgt sich eine gewaltige, unsichtbare Struktur voller Geheimnisse, Gefahren und Machtspiele. In dieser verborgenen Welt agieren Hackergruppen, geheime Märkte und verschlüsselte Netzwerke, in denen legale und illegale Strömungen aufeinanderprallen. Dieses Buch nimmt dich mit in die Tiefen der digitalen Schattenwelt und öffnet Türen, die normalerweise verschlossen bleiben sollten.

With clear and trustworthy information, Networking All-in-One for Dummies is the perfect beginner's guide AND the perfect professional reference book. Small networks, large networks, business networks, cloud networks―it's all covered. Learn how to set up a network and keep it functioning, using Windows Server, Linux, and related technologies.

Social Engineering: The Science of Human Hacking reveals the craftier side of the hacker's repertoire - why hack into something when you could just ask for access? Undetectable by firewalls and antivirus software, social engineering relies on human fault to gain access to sensitive spaces; in this book, renowned expert Christopher Hadnagy explains the most commonly used techniques that fool even the most robust security personnel and reveals how these techniques have been used in the past.

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 world's most infamous hacker offers an insider's view of the low-tech threats to high-tech security. Kevin Mitnick's exploits as a cyber-desperado and fugitive form one of the most exhaustive FBI manhunts in history and have spawned dozens of articles, books, films, and documentaries. Since his release from federal prison, in 1998, Mitnick has turned his life around and established himself as one of the most sought-after computer security experts worldwide.

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! 

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!

Mit diesem Hörbuch haben Sie die Möglichkeit überall und zu jeder Zeit zu lernen. Egal ob auf dem Weg zur Arbeit, während der Nachtschicht oder zuhause. Entscheiden Sie wann die beste Zeit zum lernen ist. Die 5 Kapitel dieses Hörbuches führen Sie durch alle Themen rund um technisch, organisatorische Maßnahmen zur Datensicherheit. Außerdem werden die gängigen Angriffsarten sog. Cyberkrimineller näher erläutert und mit Fallbeispielen hinterlegt.

A potent exploration of the power of blockchains to reshape the future of the internet—and how that affects us all—from influential technology entrepreneur and startup investor Chris Dixon “A must for anyone who wants to better understand the real potential of blockchains and web3...

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.

Cyber correspondent Joe Tidy has investigated and interviewed the most infamous teenage hacker gangs of the past decade for the BBC, and previously for Sky News. Now he unveils the dark digital underbelly where teenage boys are reshaping cybersecurity, cryptocurrency, and organised crime under the noses of their parents. Throughout he chronicles the life of Julius Kivimaki, aka Zeekill, arguably the most hated hacker in history, from 12-year-old nuisance hacker to a Most Wanted cybercriminal culminating in his 2023 capture.

Generative AI, Cybersecurity, and Ethics provides concise yet thorough insights into the dual role artificial intelligence plays in both enabling and safeguarding against cyber threats. Presented in an engaging and approachable style, this timely book explores critical aspects of the intersection of AI and cybersecurity while emphasizing responsible development and application.

Real-World Cryptography teaches practical techniques for day-to-day work as a developer, sysadmin, or security practitioner. There’s no complex math or jargon. You’ll learn building blocks like hash functions and signatures, and cryptographic protocols like HTTPS and secure messaging. This audiobook is a joy to listen to - and it might just save your bacon the next time you’re targeted by an adversary after your data.

All our devices and gadgets—from our refrigerators to our home security systems—are going online, just like our computers did. But once we've successfully connected our devices to the internet, do we have any hope of keeping them, and ourselves, safe from the dangers that lurk beneath the digital waters? Veteran cybersecurity professional Mikko Hypponen delivers an eye-opening exploration of the best—and worst—things the internet has given us. From instant connectivity between any two points on the globe to organized ransomware gangs, the net truly has been a mixed blessing.

You are being surveilled right now. This sweeping exposé reveals how the U.S. government allied with data brokers, tech companies, and advertisers to monitor us through the phones we carry and the devices in our home. “A revealing . . . startling . . . timely . . . fascinating, sometimes...

Das Internet bietet Verbrechern ganz neue Möglichkeiten: Hacker attackieren Bezahlsysteme, beeinflussen Wahlen und ganze Demokratien. Gehackt und erpresst werden nicht nur Konzerne und Internetgrößen wie Facebook oder Microsoft, auch kleine und mittlere Unternehmen sind immer häufiger im Visier der Internetmafia. Jeder, der das Internet nutzt, ob privat oder beruflich, kann Opfer einer Attacke werden.