IT-säkerhet
11 240 produkter
11 240 produkter
ISC2 CISSP Certified Information Systems Security Professional Official Study Guide
Häftad, Engelska, 2024
751 kr
Skickas
CISSP Study Guide - fully updated for the 2024 CISSP Body of KnowledgeISC2 Certified Information Systems Security Professional (CISSP) Official Study Guide, 10th Edition has been completely updated based on the latest 2024 CISSP Detailed Content Outline. This bestselling Sybex Study Guide covers 100% of the CISSP objectives. You'll prepare smarter and faster with Sybex thanks to expert content, knowledge from our real-world experience, access to the Sybex online interactive learning environment, and much more. Reinforce what you've learned with key topic Study Essentials and chapter review questions.The book’s co-authors bring decades of experience as cybersecurity practitioners and educators, integrating real-world expertise with the practical knowledge you'll need to successfully prove your CISSP mastery. Combined, they've taught cybersecurity concepts to millions of students through their books, video courses, and live training programs.Along with the book, you also get access to Sybex's superior online interactive learning environment that includes: Over 900 practice test questions with complete answer explanations. This includes all of the questions from the book plus four additional online-only practice exams, each with 125 unique questions. You can use the online-only practice exams as full exam simulations. Our questions will help you identify where you need to study more.More than 1000 Electronic Flashcards to reinforce your learning and give you last-minute test prep A searchable glossary in PDF to give you instant access to the key terms you need to know Audio Review. Author Mike Chapple reads the Study Essentials for each chapter providing you with more than 2 hours of up-to-date audio review for yet another way to reinforce your knowledge as you prepare.Coverage of all of the CISSP topics in the book means you'll be ready for: Security and Risk ManagementAsset SecuritySecurity Architecture and EngineeringCommunication and Network SecurityIdentity and Access Management (IAM)Security Assessment and TestingSecurity OperationsSoftware Development Security
374 kr
Skickas inom 5-8 vardagar
Learn to effectively deliver business aligned cybersecurity outcomes In The CISO Evolution: Business Knowledge for Cybersecurity Executives, information security experts Matthew K. Sharp and Kyriakos “Rock” Lambros deliver an insightful and practical resource to help cybersecurity professionals develop the skills they need to effectively communicate with senior management and boards. They assert business aligned cybersecurity is crucial and demonstrate how business acumen is being put into action to deliver meaningful business outcomes. The authors use illustrative stories to show professionals how to establish an executive presence and avoid the most common pitfalls experienced by technology experts when speaking and presenting to executives. The book will show you how to: Inspire trust in senior business leaders by properly aligning and setting expectations around risk appetite and capital allocation Properly characterize the indispensable role of cybersecurity in your company’s overall strategic plan Acquire the necessary funding and resources for your company’s cybersecurity program and avoid the stress and anxiety that comes with underfunding Perfect for security and risk professionals, IT auditors, and risk managers looking for effective strategies to communicate cybersecurity concepts and ideas to business professionals without a background in technology. The CISO Evolution is also a must-read resource for business executives, managers, and leaders hoping to improve the quality of dialogue with their cybersecurity leaders.
Providing Sound Foundations for Cryptography
On the Work of Shafi Goldwasser and Silvio Micali
Inbunden, Engelska, 2019
1 355 kr
Skickas inom 5-8 vardagar
Cryptography is concerned with the construction of schemes that withstand any abuse.A cryptographic scheme is constructed so as to maintain a desired functionality, even under malicious attempts aimed at making it deviate from its prescribed behavior. The design of cryptographic systems must be based on firm foundations, whereas ad hoc approaches and heuristics are a very dangerous way to go. These foundations were developed mostly in the 1980s, in works that are all co-authored by Shafi Goldwasser and/or Silvio Micali. These works have transformed cryptography from an engineering discipline, lacking sound theoretical foundations, into a scientific field possessing a well-founded theory, which influences practice as well as contributes to other areas of theoretical computer science.This book celebrates these works, which were the basis for bestowing the 2012 A.M. Turing Award upon Shafi Goldwasser and Silvio Micali. A significant portion of this book reproduces some of these works, and another portion consists of scientific perspectives by some of their former students. The highlight of the book is provided by a few chapters that allow the readers to meet Shafi and Silvio in person. These include interviews with them, their biographies and their Turing Award lectures.
Understanding Cryptography
From Established Symmetric and Asymmetric Ciphers to Post-Quantum Algorithms
Inbunden, Engelska, 2024
771 kr
Skickas inom 10-15 vardagar
Understanding and employing cryptography has become central for securing virtually any digital application, whether user app, cloud service, or even medical implant.Heavily revised and updated, the long-awaited second edition of Understanding Cryptography follows the unique approach of making modern cryptography accessible to a broad audience, requiring only a minimum of prior knowledge. After introducing basic cryptography concepts, this seminal textbook covers nearly all symmetric, asymmetric, and post-quantum cryptographic algorithms currently in use in applications—ranging from cloud computing and smart phones all the way to industrial systems, block chains, and cryptocurrencies.Topics and features:Opens with a foreword by cryptography pioneer and Turing Award winner, Ron RivestHelps develop a comprehensive understanding of modern applied cryptographyProvides a thorough introduction to post-quantum cryptography consisting of the three standardized cipher familiesIncludes for every chapter a comprehensive problem set, extensive examples, and a further-reading discussionCommunicates, using a unique pedagogical approach, the essentials about foundations and use in practice, while keeping mathematics to a minimumSupplies up-to-date security parameters for all cryptographic algorithmsIncorporates chapter reviews and discussion on such topics as historical and societal contextThis must-have book is indispensable as a textbook for graduate and advanced undergraduate courses, as well as for self-study by designers and engineers.The authors have more than 20 years’ experience teaching cryptography at various universities in the US and Europe. In addition to being renowned scientists, they have extensive experience with applying cryptography in industry, fromwhich they have drawn important lessons for their teaching.
341 kr
Öppna myndigheten är boken för dig som jobbar med informationshantering i offentlig sektor. Boken förklarar på ett lättfattligt sätt regelverken för offentlighet och sekretess, GDPR, informationssäkerhet, samt frågor rörande öppna data och utlämnade av digital information. Du får även lära dig om metadata och hur myndigheterna kan jobba för att hålla reda på ett ständigt växande informationsflöde, vad som kan slängas (gallras) och vilka krav som ett fungerande e-arkiv ska uppfylla. Den nya upplagan innehåller praktiska checklistor och flöden för exempelvis sekretessprövning, personuppgiftsbehandling, diarieföring, hantering av e-post, säkerhetsklassning och kravställning på IT-system. Boken riktar sig till handläggare, systemvetare, registratorer, arkivarier, dataskyddsombud, kommunikatörer, jurister och andra med intresse för offentlig sektors informationshantering. Öppna myndigheten är skriven av Johan Eriksson, arkivarie och journalist. Innehållet har granskats av Olle Ebbinghaus och Veronica Ebbinghaus Burhed, Dokumentinfo AB.
490 kr
Skickas
Vårt samhälle är ständigt utsatt för cyberhot och incidenter. De bakomliggande aktörerna är resursstarka och organiserade – det handlar om cyberbrottssyndikat eller grupperingar med anknytningar till främmande makt, ibland i en kombination. För att stärka säkerheten och robustheten i samhället ställer flera författningar krav på organisationers förmåga att skydda sina informationstillgångar och sin digitala infrastruktur, och även att ställa krav på sina leverantörers säkerhet.Organisationer som vill verka i dagens och morgondagens digitaliserade samhälle måste därför arbeta systematiskt med informationssäkerhet och cybersäkerhet. Kunskap och kompetens i dessa frågor behöver genomsyra hela organisationen – från den högsta ledningen till den enskilda medarbetaren.Den här boken är en hjälp i det arbetet. Den riktar sig till både studenter och yrkesverksamma och tar bland annat upp hotbild, säkerhetsåtgärder, standarder och ramverk, systematiskt arbetssätt, riskhantering och säkerhetsmedvetande.
Del 23 - Sybex Study Guide
CISM Certified Information Security Manager Study Guide
Häftad, Engelska, 2022
452 kr
Skickas inom 5-8 vardagar
Sharpen your information security skills and grab an invaluable new credential with this unbeatable study guide As cybersecurity becomes an increasingly mission-critical issue, more and more employers and professionals are turning to ISACA's trusted and recognized Certified Information Security Manager qualification as a tried-and-true indicator of information security management expertise.In Wiley's Certified Information Security Manager (CISM) Study Guide, you'll get the information you need to succeed on the demanding CISM exam. You'll also develop the IT security skills and confidence you need to prove yourself where it really counts: on the job.Chapters are organized intuitively and by exam objective so you can easily keep track of what you've covered and what you still need to study. You'll also get access to a pre-assessment, so you can find out where you stand before you take your studies further.Sharpen your skills with Exam Essentials and chapter review questions with detailed explanations in all four of the CISM exam domains: Information Security Governance, Information Security Risk Management, Information Security Program, and Incident Management.In this essential resource, you'll also: Grab a head start to an in-demand certification used across the information security industryExpand your career opportunities to include rewarding and challenging new roles only accessible to those with a CISM credentialAccess the Sybex online learning center, with chapter review questions, full-length practice exams, hundreds of electronic flashcards, and a glossary of key termsPerfect for anyone prepping for the challenging CISM exam or looking for a new role in the information security field, the Certified Information Security Manager (CISM) Study Guide is an indispensable resource that will put you on the fast track to success on the test and in your next job.
296 kr
Skickas inom 5-8 vardagar
An incisive exploration of how cyberattacks are transforming geopoliticsCyberattacks are the ultimate geopolitical weapon of the 21st 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 mysterious actions taken by shadowy, unpredictable forces.They aren't. Code War: How Nations Hack, Spy, and Shape the Digital Battlefield shatters this depiction, revealing nation-state cyberattacks for what they are: calculated, measured actions to achieve state objectives.World-renowned cybersecurity expert Allie Mellen draws on her extensive experience with nation-state cyberattacks and AI threats to break down how and why nations deploy cyberattacks in their own unique ways, driven by their military doctrine, national history, and, most importantly, geopolitical strategy.Mellen deconstructs the most infamous cyberattacks of our time to reveal how and why attacks like Stuxnet, WannaCry, and NotPetya happened and how their success altered the international landscape. She juxtaposes these attacks against the brutal reality of how nations surveil, manipulate, and control their own citizens' data.An essential resource for individuals, business professionals, and government officials, Code War demonstrates how you can use this knowledge to understand and respond to the practical realities of nation-state cyberattacks.Readers will also find: An overview of how cyberattacks and defenses operate, where governments most frequently use them, their limitations, and where they provide the most valueAn in-depth breakdown of some of the most important cyberattacks of the modern age, including those targeting the 2016 US Presidential elections, the Olympics, and those against Taiwan, Ukraine, and TibetDeep dives into the histories and attacks perpetrated by governments with the most prolific cyberattacks: China, Russia, and the United StatesAn eye-opening guide to the world of nation-state cyberattacks, Code War is a must-read for business and government leaders responsible for protecting against these attacks. It’s also a fascinating look into the world of cyberattacks for anyone interested in international relations who wants to keep up with the evolving weapons of war.
Windows Security Internals
A Deep Dive into Windows Authentication, Authorization, and Auditing
Häftad, Engelska, 2024
550 kr
Skickas inom 3-6 vardagar
Learn the core components and features of the Microsoft Windows threat-mitigation system from one of the world's foremost Windows security experts - and Microsoft's top bug hunter - James Forshaw. In this hands-on guidebook, Forshaw distils his more than 20 years of knowledge and practical experience working with Windows security, describing the system in greater depth than any ever before. In-depth technical discussions are rounded out with real-world examples that not only demonstrate how to use PowerShell in security work, but let you explore Windows security features for yourself as you follow along in the text. Early chapters cover the basics, including best practices for setting up a PowerShell environment, understanding the Windows kernel interface, and working within the security reference monitor. As you progress to more advanced topics, Forshaw walks you through highly relevant case studies, as well as the implementation of complex processes like access checking and network authentication. In addition, there are example scripts using the PowerShell scripting language throughout, which can be used to test the behaviour of Windows systems and, in turn, enable you to explore their security without needing a compiler or other development tools. Essential for anyone who works with Windows security, this book dives deeper into core components of the system than even Microsoft's own documentation.
269 kr
Darknet framställs ofta som en mörk och skrämmande plats där olaglig verksamhet frodas. Men är det hela sanningen? Nej, det finns också en annan sida av Darknet...
Darknet är en värld av möjligheter för de som söker skyddad och anonym kommunikation, yttrandefrihet och ett sätt att undvika statlig kontroll och censur. Aktivister, journalister och visselblåsare använder Darknet för att dela information säkert och för att skydda sina källor.
Boken ger en inblick i hur Darknet fungerar och hur du kan använda Darknet på ett säkert sätt för att skydda din personliga integritet och frihet. Du kommer att lära dig de tekniska detaljerna om Tor-nätverket och varför det så effektivt upprätthåller anonymitet. Du får konkreta råd om hur du navigerar på Darknet, hur du hittar intressanta sidor och hur du skyddar dig från potentiella risker.
Även om du inte själv vill använda Darknet, kommer boken att hjälpa dig förstå hur du kan skydda dig och din integritet på internet. För även på det vanliga öppna internet finns hot. Kunskap om riskerna är nyckeln till att skydda sig.
Folke Straube är entreprenör och företagare med lång erfarenhet från IT-branschen, där han bland annat arbetat med datasäkerhet och integritetsskydd. Han har också under många år varit journalist och redaktör för Nyhetsbyrån TT. Folke Straube skrivit thrillern Midnight Hacker - Datorn är mitt vapen.
482 kr
Up-to-date strategies for thwarting the latest, most insidious network attacks
This fully updated, industry-standard security resource shows, step by step, how to fortify computer networks by learning and applying effective ethical hacking techniques. Based on curricula developed by the authors at major security conferences and colleges, the book features actionable planning and analysis methods as well as practical steps for identifying and combating both targeted and opportunistic attacks.
Gray Hat Hacking: The Ethical Hacker's Handbook, Sixth Edition clearly explains the enemy’s devious weapons, skills, and tactics and offers field-tested remedies, case studies, and testing labs. You will get complete coverage of Internet of Things, mobile, and Cloud security along with penetration testing, malware analysis, and reverse engineering techniques. State-of-the-art malware, ransomware, and system exploits are thoroughly explained.
Fully revised content includes 7 new chapters covering the latest threatsIncludes proof-of-concept code stored on the GitHub repositoryAuthors train attendees at major security conferences, including RSA, Black Hat, Defcon, and B-Sides
534 kr
Tillfälligt slut
Dags att rusta med robust informationssäkerhet!
Den här handboken vänder sig till dig som på ett eller annat sätt jobbar med en organisations informationssäkerhet. Kanske har du upptäckt att det är svårt att komma igång eller bibehålla en bra struktur?
Här får du praktiska och handfasta tips för att bygga och vidmakthålla ett systematiskt informations- säkerhetsarbete i en ständigt föränderlig tid. Handboken ger dig en tydlig och målgruppsanpassad färdplan för att införa, utveckla och bibehålla skyddet av verksamhetens information.
Att bygga robust informationssäkerhet handlar inte bara om teknik. Det är lika mycket en fråga om att utveckla rutiner, processer och medarbetare. Med en tydlig systematik kan alla typer av organisationer arbeta med informationssäkerhet på ett sätt som är pålitligt och hållbart över tid.
Tobias Ander har tidigare gett ut boken Informationssäkerhetskultur (2022).
1 076 kr
Skickas inom 7-10 vardagar
Computer Security, 5th Edition features a balanced presentation of both principles and practice. It incorporates broad and comprehensive coverage of computer and network security with current developments and topics in the field. Principles, design approaches, standards, and real-world examples give you an understanding of both the theory and application of important concepts. Hands-on security education, research, programming and firewall projects give you practice applying the material. Hacking and lab exercises, real-world case studies, and security assessments further your understanding of text concepts.
627 kr
Skickas inom 5-8 vardagar
The OpenBSD packet filter, PF, is central to the OpenBSD and FreeBSD network toolbox. With more and more services placing high demands on bandwidth and an increasingly hostile Internet environment, no sysadmin can afford to be without PF expertise. The fourth edition of The Book of PF covers the most up-to-date developments in PF, including new content on IPv6, dual stack configurations, the 'queues and priorities' traffic-shaping system, NAT and redirection, wireless networking, spam fighting, failover provisioning, logging, and more. You'll also learn how to: Create rule sets for all kinds of network traffic, IPv4 and IPv6 both, whether crossing a simple LAN, hiding behind NAT, traversing DMZs, or spanning bridges or wider networks. Set up wireless networks with access points, and lock them down using authpf and special access restrictions. Maximize flexibility and service availability via CARP, relayd, and redirection. Build adaptive firewalls to proactively defend against attackers and spammers. Harness OpenBSD's latest traffic-shaping system to keep your network responsive, or use ALTQ and Dummynet configurations on FreeBSD to full effect. Stay in control of your traffic with monitoring and visualization tools (including NetFlow). The Book of PF is the essential guide to building a secure network with PF. With a little effort and this book, you'll be well prepared to unlock PF's full potential. Covers OpenBSD 7.6 and FreeBSD 14.x.
- Nyhet
Generative AI for Multimedia Content Processing, Security and Privacy
Fundamentals, advances and applications
Inbunden, Engelska, 2026
1 611 kr
Exploring the field of generative artificial intelligence (GenAI) and its use in the processing and security of multimedia content, this co-authored book addresses the critical needs and emerging challenges in the rapidly evolving intersection of artificial intelligence, multimedia content, and cybersecurity. The capabilities of sophisticated GenAI models in generating, improving, and manipulating multimedia information, including images, videos, and audio are thoroughly explored. Coverage also extends to technical innovations including advanced neural network topologies, novel training methods, and methods for boosting GenAI-generated content quality and authenticity.The book's focus on security and privacy concerns and the weaknesses brought on by GenAI includes data privacy challenges, the development of unlicensed material, and the exploitation of AI for nefarious intentions. Furthermore, the ethical implications and legal obstacles involved in guaranteeing the secure and accountable implementation of generative AI in multimedia applications are examined and potential future directions identified.Generative AI for Multimedia Content Processing, Security and Privacy: Fundamentals, advances and applications will be a useful reference for multimedia researchers and engineers working with GenAI, particularly those interested in security and privacy challenges. Cybersecurity researchers and engineers working on digital content security and synthetic media prevention, AI researchers and engineering and technology practitioners developing generative AI technologies, will all find relevant information in this volume. The book will also be of interest to regulatory and compliance experts and policy makers working in the field.
632 kr
Skickas inom 10-15 vardagar
The infusion of digital technology into contemporary society has had significant effects for everyday life and for everyday crimes. Digital Criminology: Crime and Justice in Digital Society is the first interdisciplinary scholarly investigation extending beyond traditional topics of cybercrime, policing and the law to consider the implications of digital society for public engagement with crime and justice movements. This book seeks to connect the disparate fields of criminology, sociology, legal studies, politics, media and cultural studies in the study of crime and justice. Drawing together intersecting conceptual frameworks, Digital Criminology examines conceptual, legal, political and cultural framings of crime, formal justice responses and informal citizen-led justice movements in our increasingly connected global and digital society. Building on case study examples from across Australia, Canada, Europe, China, the UK and the United States, Digital Criminology explores key questions including: What are the implications of an increasingly digital society for crime and justice? What effects will emergent technologies have for how we respond to crime and participate in crime debates? What will be the foundational shifts in criminological research and frameworks for understanding crime and justice in this technologically mediated context? What does it mean to be a ‘just’ digital citizen? How will digital communications and social networks enable new forms of justice and justice movements? Ultimately, the book advances the case for an emerging digital criminology: extending the practical and conceptual analyses of ‘cyber’ or ‘e’ crime beyond a focus foremost on the novelty, pathology and illegality of technology-enabled crimes, to understandings of online crime as inherently social.Twitter: @DigiCrimRMIT
1 534 kr
Skickas inom 10-15 vardagar
The history of computer-aided face recognition dates to the 1960s, yet the problem of automatic face recognition – a task that humans perform routinely and effortlessly in our daily lives – still poses great challenges, especially in unconstrained conditions.This highly anticipated new edition provides a comprehensive account of face recognition research and technology, spanning the full range of topics needed for designing operational recognition systems. After a thorough introduction, each subsequent chapter focuses on a specific topic, reviewing background information, up-to-date techniques, and recent results, as well as offering challenges and future directions.Topics and features:Fully updated, revised, and expanded, covering the entire spectrum of concepts, methods, and algorithms for automated detection and recognition systemsProvides comprehensive coverage of face detection, alignment, feature extraction, and recognition technologies, and issues in evaluation, systems, security, and applicationsContains numerous step-by-step algorithmsDescribes a broad range of applications from person verification, surveillance, and security, to entertainmentPresents contributions from an international selection of preeminent expertsIntegrates numerous supporting graphs, tables, charts, and performance dataThis practical and authoritative reference is an essential resource for researchers, professionals and students involved in image processing, computer vision, biometrics, security, Internet, mobile devices, human-computer interface, E-services, computer graphics and animation, and the computer game industry.
1 186 kr
Skickas inom 7-10 vardagar
For courses in Cryptography, Computer Security, and Network Security.
Keep pace with the fast-moving field of cryptography and network security
Stallings’ Cryptography and Network Security: Principles and Practice introduces students to the compelling and evolving field of cryptography and network security. In an age of viruses and hackers, electronic eavesdropping, and electronic fraud on a global scale, security is paramount. The purpose of this book is to provide a practical survey of both the principles and practice of cryptography and network security. The first part of the book explores the basic issues to be addressed by a network security capability and provides a tutorial and survey of cryptography and network security technology. The latter part of the book deals with the practice of network security, covering practical applications that have been implemented and are in use to provide network security.
1 177 kr
Skickas inom 5-8 vardagar
Master the skills you need to conduct a successful digital investigation with Nelson/Phillips/Steuart's GUIDE TO COMPUTER FORENSICS AND INVESTIGATIONS, 7th Edition. Combining the latest advances in computer forensics with all-encompassing topic coverage, authoritative information from seasoned experts and real-world applications, you get the most comprehensive forensics resource available. While other resources offer an overview of the field, the hands-on learning in GUIDE TO COMPUTER FORENSICS AND INVESTIGATIONS teaches you the tools and techniques of the trade, introducing you to every step of the digital forensics investigation process, from lab setup to testifying in court. Designed to provide the most modern approach to the ins and outs of the profession of digital forensics investigation, it is appropriate for learners new to the field and an excellent refresher and technology update for current law enforcement, investigations or information security professionals.
Linux Basics for Hackers, 2nd Edition
Getting Started with Networking, Scripting, and Security in Kali
Häftad, Engelska, 2025
423 kr
Skickas inom 5-8 vardagar
If you're getting started along the exciting path of hacking, cybersecurity, and pentesting, this book is an excellent first step. Using Kali Linux - an advanced penetration testing distribution of Linux - you'll quickly pick up the basics of using the Linux operating system, and acquire the tools and techniques you'll need to take control of a Linux environment. Later chapters focus on foundational hacking concepts like security, anonymity and scripting, along with practical tutorials and exercises that test your skills. This fully revised second edition covers the latest version of Kali, includes new options for setting up a Linux virtual machine, and discusses some differences between the bash and Z shells used on the newest versions of the distribution. It also addresses contemporary examples of real-world hacking, such as the cyberwar between Russia and Ukraine. You'll learn how to: Install Kali on a virtual machine and build your own hacking tools; Perform common tasks like manipulating text and controlling file and directory permissions; Cover your tracks by leveraging the rsyslog logging utility; Hide your internet activity using Tor, proxy servers, VPNs, and encrypted email; Write bash and Python scripts to scan open ports for potential targets. If you're ready to dive into hacking, cybersecurity, or pentesting, Linux Basics for Hackers, 2nd Edition is exactly what you need to get going.
Serious Cryptography, 2nd Edition
A Practical Introduction to Modern Encryption
Häftad, Engelska, 2024
577 kr
Skickas inom 5-8 vardagar
This practical guide to modern encryption breaks down the fundamental mathematical concepts at the heart of cryptography without shying away from meaty discussions of how they work. You'll learn about authenticated encryption, secure randomness, hash functions, block ciphers, and public-key techniques such as RSA and elliptic curve cryptography. You'll also learn: key concepts in cryptography, such as computational security, attacker models, and forward secrecy; the strengths and limitations of the TLS protocol behind HTTPS secure websites; quantum computation and post-quantum cryptography; about various vulnerabilities by examining numerous code examples and use cases; how to choose the best algorithm or protocol and ask vendors the right questions. Each chapter includes a discussion of common implementation mistakes using real-world examples and details what could go wrong and how to avoid these pitfalls. This new second edition has been thoroughly revised and updated, with a new chapter on Cryptocurrency. Whether you're a seasoned practitioner or a beginner looking to dive into the field, Serious Cryptography will provide a complete survey of modern encryption and its applications.
853 kr
Skickas inom 5-8 vardagar
581 kr
Skickas inom 5-8 vardagar
Dive into Bitcoin technology with this hands-on guide from one of the leading teachers on Bitcoin and Bitcoin programming. Author Jimmy Song shows Python programmers and developers how to program a Bitcoin library from scratch. You’ll learn how to work with the basics, including the math, blocks, network, and transactions behind this popular cryptocurrency and its blockchain payment system. By the end of the book, you'll understand how this cryptocurrency works under the hood by coding all the components necessary for a Bitcoin library. Learn how to create transactions, get the data you need from peers, and send transactions over the network. Whether you’re exploring Bitcoin applications for your company or considering a new career path, this practical book will get you started. Parse, validate, and create bitcoin transactions Learn how to use the Bitcoin Script smart contract language Work with exercises in each chapter to build a Bitcoin library from scratch Understand how to secure a blockchain by verifying proof of work Program Bitcoin using Python 3 and libraries including pycoin Understand how simplified payment verification and light wallets work Work with public-key cryptography and cryptographic primitives
Bulletproof TLS and PKI, Second Edition
Understanding and deploying SSL/TLS and PKI to secure servers and web applications
Häftad, Engelska, 2022
719 kr
Skickas inom 5-8 vardagar
Bulletproof TLS and PKI is a complete guide to using TLS encryption and PKI to deploy secure servers and web applications. Written by Ivan Ristic, author of the popular SSL Labs web site, this book will teach you everything you need to know to protect your systems from eavesdropping and impersonation attacks.In this book, you'll find just the right mix of theory, protocol detail, vulnerability and weakness information, and deployment advice to get your job done:- Comprehensive coverage of the ever-changing field of SSL/TLS and Internet PKI, with updates to the digital version- For IT professionals, help to understand security risks- For system administrators, help to deploy systems securely- For developers, help to secure web applications- Practical and concise, with added depth as needed- Introduction to cryptography and the Internet threat model- Coverage of TLS 1.3 as well as earlier protocol versions- Discussion of weaknesses at every level, covering implementation issues, HTTP and browser problems, and protocol vulnerabilities- Coverage of the latest attacks, such as BEAST, CRIME, BREACH, Lucky 13, RC4 biases, Triple Handshake Attack, and Heartbleed- Thorough deployment advice, including advanced technologies, such as Strict Transport Security, Content Security Policy, and pinning- Guide to using OpenSSL to generate keys and certificates and to create and run a private certification authority- Guide to using OpenSSL to test servers for vulnerabilities
Art of Invisibility
The World's Most Famous Hacker Teaches You How to Be Safe in the Age of Big Brother and Big Data
Häftad, Engelska, 2019
210 kr
Skickas inom 5-8 vardagar
Like it or not, your every move is being watched and analyzed. Consumer's identities are being stolen, and a person's every step is being tracked and stored. What once might have been dismissed as paranoia is now a hard truth, and privacy is a luxury few can afford or understand.In this explosive yet practical book, Kevin Mitnick illustrates what is happening without your knowledge--and he teaches you "the art of invisibility." Mitnick is the world's most famous--and formerly the Most Wanted--computer hacker. He has hacked into some of the country's most powerful and seemingly impenetrable agencies and companies, and at one point he was on a three-year run from the FBI. Now, though, Mitnick is reformed and is widely regarded as the expert on the subject of computer security. He knows exactly how vulnerabilities can be exploited and just what to do to prevent that from happening. In THE ART OF INVISIBILITY Mitnick provides both online and real life tactics and inexpensive methods to protect you and your family, in easy step-by-step instructions. He even talks about more advanced "elite" techniques, which, if used properly, can maximize your privacy. Invisibility isn't just for superheroes--privacy is a power you deserve and need in this modern age.
323 kr
Skickas inom 5-8 vardagar
Inom cybersäkerhetsområdet har teknikexperterna länge haft tolkningsföreträde. Denna bok syftar till att vidga perspektivet och se till samspelet människa-teknik-organisation och processer. Målgruppen är alla som har intresse för säkerhet och säkerhetsledning oavsett roll och verksamhetsfält. Bokens ambition är att vara användbar och lättillgänglig. Den syftar till att inspirera och vidga perspektivet men också till att förmedla kunskap, erfarenheter och verktyg för att att minska de mänskliga misstagen och bygga en kultur för säkerhet.
487 kr
Skickas inom 5-8 vardagar
Serious Cryptography is the much anticipated review of modern cryptography by cryptographer JP Aumasson. This is a book for readers who want to understand how cryptography works in today's world. The book is suitable for a wide audience, yet is filled with mathematical concepts and meaty discussions of how the various cryptographic mechanisms work. Chapters cover the notion of secure encryption, randomness, block ciphers and ciphers, hash functions and message authentication codes, public-key crypto including RSA, Diffie-Hellman, and elliptic curves, as well as TLS and post-quantum cryptography. Numerous code examples and real use cases throughout will help practitioners to understand the core concepts behind modern cryptography, as well as how to choose the best algorithm or protocol and ask the right questions of vendors. Aumasson discusses core concepts like computational security and forward secrecy, as well as strengths and limitations of cryptographic functionalities related to authentication, integrity, or random number generation. Readers also learn how to avoid common mistakes with implementations, thanks to a section in every chapter that discuss what could go wrong, including horror stories and examples of failures in real applications.
642 kr
Skickas inom 10-15 vardagar
This textbook describes the theory and methodology of digital forensic examinations, presenting examples developed in collaboration with police authorities to ensure relevance to real-world practice. The coverage includes discussions on forensic artifacts and constraints, as well as forensic tools used for law enforcement and in the corporate sector. Emphasis is placed on reinforcing sound forensic thinking, and gaining experience in common tasks through hands-on exercises.This enhanced third edition describes practical digital forensics with open-source tools and includes an outline of current challenges and research directions.Topics and features:Outlines what computer forensics is, and what it can do, as well as what its limitations areDiscusses both the theoretical foundations and the fundamentals of forensic methodologyReviews broad principles that are applicable worldwideExplains how to find and interpret several important artifactsDescribes free and open-source software toolsFeatures content on corporate forensics, ethics, SQLite databases, triage, and memory analysisIncludes new supporting video lectures on YouTubeThis easy-to-follow primer is an essential resource for students of computer forensics, and will also serve as a valuable reference for practitioners seeking instruction on performing forensic examinations.
469 kr
Skickas inom 10-15 vardagar
Practical Lock Picking, Second Edition, is an instructional manual that covers everything from straightforward lockpicking to quick-entry techniques such as shimming, bumping, and bypassing. Written by Deviant Ollam, one of the security industry's best-known lockpicking teachers, and winner of the Best Book Bejtlich Read in 2010 award, this book contains detailed photos that make learning as easy as picking a lock. Material is offered in easy-to-follow lessons that allow even beginners to acquire the knowledge very quickly. Whether the student will be hired at some point to penetrate security or simply trying to harden his or her own defenses, this book is essential.This edition has been updated to reflect the changing landscape of tools and tactics which have emerged in recent years. It consists of 6 chapters that discuss topics such as the fundamentals of pin tumbler and wafer locks; the basics of picking, with emphasis on how to exploit weaknesses; tips for beginners on how to get very good and very fast in picking locks; advanced training; quick-entry tricks about shimming, bumping, and bypassing; and pin tumblers in other configurations.This book is geared specifically toward penetration testers, security consultants, IT security professionals, and hackers. Detailed full-color photos make learning as easy as picking a lock Extensive appendix details tools and toolkits currently available for all your lock picking needs
378 kr
Skickas inom 5-8 vardagar
Are you serious about network security? Then check out SSH, the Secure Shell, which provides key-based authentication and transparent encryption for your network connections. It's reliable, robust, and reasonably easy to use, and both free and commercial implementations are widely available for most operating systems. While it doesn't solve every privacy and security problem, SSH eliminates several of them very effectively. Everything you want to know about SSH is in our second edition of SSH, The Secure Shell: The Definitive Guide. This updated book thoroughly covers the latest SSH-2 protocol for system administrators and end users interested in using this increasingly popular TCP/IP-based solution. How does it work? Whenever data is sent to the network, SSH automatically encrypts it. When data reaches its intended recipient, SSH decrypts it. The result is "transparent" encryption-users can work normally, unaware that their communications are already encrypted. SSH supports secure file transfer between computers, secure remote logins, and a unique "tunneling" capability that adds encryption to otherwise insecure network applications.With SSH, users can freely navigate the Internet, and system administrators can secure their networks or perform remote administration. Written for a wide, technical audience, SSH, The Secure Shell: The Definitive Guide covers several implementations of SSH for different operating systems and computing environments. Whether you're an individual running Linux machines at home, a corporate network administrator with thousands of users, or a PC/Mac owner who just wants a secure way to telnet or transfer files between machines, our indispensable guide has you covered. It starts with simple installation and use of SSH, and works its way to in-depth case studies on large, sensitive computer networks. No matter where or how you're shipping information, SSH, The Secure Shell: The Definitive Guide will show you how to do it securely.