Bezpieczeństwo systemów
W kategorii Bezpieczeństwo systemów zebrano książki, które pomogą zabezpieczyć Wasze prywatne lub firmowe komputery przed programami szpiegującymi, atakami hakerów czy wirusami. Poznacie procedury i normy związane z profesjonalną ochroną informacji oraz procedury przeprowadzenia audytu bezpieczeństwa. Opanujecie zaawansowane techniki zapewniające bezpieczeństwo komputerów, niezależnie jaki system operacyjny został na nich zainstalowany. Jeżeli jesteście twórcami oprogramowania, to znajdziecie tutaj informacje jak skutecznie zabezpieczyć własne aplikacje przed crackerami i hackerami, oraz jak tworzyć bezpieczne w użytkowaniu programy czy aplikacje sieciowe.
Parth Ghiya
In the last few years or so, microservices have achieved the rock star status and right now are one of the most tangible solutions in enterprises to make quick, effective, and scalable applications. The apparent rise of Typescript and long evolution from ES5 to ES6 has seen lots of big companies move to ES6 stack. If you want to learn how to leverage the power of microservices to build robust architecture using reactive programming and Typescript in Node.js, then this book is for you.Typescript Microservices is an end-to-end guide that shows you the implementation of microservices from scratch; right from starting the project to hardening and securing your services. We will begin with a brief introduction to microservices before learning to break your monolith applications into microservices. From here, you will learn reactive programming patterns and how to build APIs for microservices. The next set of topics will take you through the microservice architecture with TypeScript and communication between services. Further, you will learn to test and deploy your TypeScript microservices using the latest tools and implement continuous integration. Finally, you will learn to secure and harden your microservice.By the end of the book, you will be able to build production-ready, scalable, and maintainable microservices using Node.js and Typescript.
Ukryta tożsamość. Jak się obronić przed utratą prywatności
Tomasz Ciborski
Wymknij się podglądaczom! Totalna inwigilacja, czyli witajcie w globalnej wiosce Bezpieczeństwo w sieci i mailu, czyli sprytne sposoby chronienia prywatności Tor i kryptowaluty, czyli zaawansowane sposoby zachowania anonimowości Żyjemy w globalnej wiosce. Sieć WWW dokładnie oplotła świat - kawiarenki internetowe są w peruwiańskiej dżungli i wioskach Pigmejów, a łącza satelitarne mają nawet stacje badawcze na Antarktydzie. Wszechobecność internetu jest oczywiście szalenie wygodna… ale ma to też swoje konsekwencje. Każde Twoje wejście do sieci jest rejestrowane. Analizie poddawane są Twoje preferencje w wyborze stron, na ekranie wyświetlają Ci się dobrane do nich reklamy, a każdy w miarę sprawny haker mógłby bez trudu dotrzeć do Twoich prywatnych e-maili. Niezbyt miła perspektywa, prawda? Na szczęście istnieją sposoby ochrony swojej prywatności w sieci. Jeśli chcesz je poznać i poczuć się bezpiecznie, sięgnij po tę książkę. Znajdziesz w niej mnóstwo metod zacierania własnych śladów. Dowiesz się, jak pozostać anonimowym podczas przeglądania sieci i jak szyfrować swoje wiadomości e-mail (lub korzystać z alternatywnych metod ich przesyłania). Zorientujesz się, jak działa undergroundowy bliźniak Internetu, czyli Tor. Sprawdzisz, co można kupić za bitcoiny. Odkryjesz także, jak zapewnić bezpieczeństwo Twoim urządzeniom i nie dać wykraść sobie żadnych danych. Nie daj się złapać w sieć! Inwigilacja globalna i lokalna Naucz się otwartego oprogramowania Bezpieczne przeglądanie internetu Poczta i szyfrowanie wiadomości Bitmessage — alternatywa dla e-maili W mrokach cebulowej sieci Kryptowaluty i pieniądz wirtualny Bezpieczeństwo dysków i partycji dyskowych Bezpieczeństwo mobilne Jeszcze więcej sposobów na ochronę prywatności — komunikatory internetowe, sieci I2P i VPN Wszystko w jednym — Linux Tails Naucz się dobrze pilnować swoich danych!
Max Kanat-Alexander
In Understanding Software, Max Kanat-Alexander, Technical Lead for Code Health at Google, shows you how to bring simplicity back to computer programming. Max explains to you why programmers suck, and how to suck less as a programmer. There’s just too much complex stuff in the world. Complex stuff can’t be used, and it breaks too easily. Complexity is stupid. Simplicity is smart.Understanding Software covers many areas of programming, from how to write simple code to profound insights into programming, and then how to suck less at what you do! You'll discover the problems with software complexity, the root of its causes, and how to use simplicity to create great software. You'll examine debugging like you've never done before, and how to get a handle on being happy while working in teams.Max brings a selection of carefully crafted essays, thoughts, and advice about working and succeeding in the software industry, from his legendary blog Code Simplicity. Max has crafted forty-three essays which have the power to help you avoid complexity and embrace simplicity, so you can be a happier and more successful developer.Max's technical knowledge, insight, and kindness, has earned him code guru status, and his ideas will inspire you and help refresh your approach to the challenges of being a developer.
Jose Lazaro, Marcus Burnap, Rod Trent
In the evolving cybersecurity landscape, the integration of Microsoft Defender XDR and Security Copilot presents a game-changing approach to modern threat detection and response. With this book, you’ll understand how these tools, in conjunction with Microsoft’s extensive ecosystem, enable organizations to outpace emerging threats.Starting with core XDR concepts, security frameworks, and Microsoft’s competitive advantages in cybersecurity, you’ll master the foundational aspects of deploying Microsoft Sentinel, configuring security infrastructure, and optimizing security operations using AI-driven tools. Advanced topics, including Zero-Trust strategies, DevSecOps integration, and partner programs, prepare you for increasingly sophisticated scenarios in Microsoft cloud security. You’ll also explore practical deployment workflows, covering cost analysis, role-based access configurations, and fast-tracked Sentinel deployment using CI/CD pipelines.By the end of this book, you’ll have gained insights into security automation, threat detection, and AI integration with Security Copilot for optimized operations and have the confidence to implement and manage Microsoft Defender XDR and Sentinel in complex environments, driving scalable and secure solutions.*Email sign-up and proof of purchase required
Jessica Plowman
With the ability to put players directly in the game, virtual reality gives users the chance to experience digital worlds directly. Nevertheless, many designers are unsure where to start when working with this amazing technology.With this book, you will learn user experience design processes and create immersive gameplay experiences designed for entertainment and player comfort. Using the power of Unreal Engine 4’s Blueprint visual scripting language, you will build player interaction and locomotion systems from scratch and use these flexible systems to create a sample game, as well as develop functional 2D and 3D user interfaces for players to interact with. And also learn the best practices for creating game art for virtual reality. Finally, you will learn how to test your application with your target audience and finalize your game for distribution.By the end of this book, you will have the knowledge to be able to make the leap from traditional game development to creating immersive virtual reality experiences using Unreal Engine 4.
Jason Brown
Discover what makes the NIST Cybersecurity Framework (CSF) pivotal for both public and private institutions seeking robust cybersecurity solutions with this comprehensive guide to implementing the CSF, updated to cover the latest release, version 2.0.This book will get you acquainted with the framework’s history, fundamentals, and functions, including governance, protection, detection, response, and recovery. You’ll also explore risk management processes, policy development, and the implementation of standards and procedures. Through detailed case studies and success stories, you’ll find out about all of the practical applications of the framework in various organizations and be guided through key topics such as supply chain risk management, continuous monitoring, incident response, and recovery planning. You’ll see how the NIST framework enables you to identify and reduce cyber risk by locating it and developing project plans to either mitigate, accept, transfer, or reject the risk.By the end of this book, you’ll have developed the skills needed to strengthen your organization’s cybersecurity defenses by measuring its cybersecurity program, building a strategic roadmap, and aligning the business with best practices.
Thomas Marsland, Jaclyn "Jax" Scott
This comprehensive guide provides clear explanations, best practices, and real-world examples to help readers navigate the NIST Risk Management Framework (RMF) and develop practical skills for implementing it effectively. By the end, readers will be equipped to manage and mitigate cybersecurity risks within their organization.
User Experience Mapping. Enhance UX with User Story Map, Journey Map and Diagrams
Peter W. Szabo
Do you want to create better products and innovative solutions? User experience maps will help you understand your users and improve communication with them. Maps can also champion user-centricity within the organization.This book is the first print resource covering two advanced mapping techniques—the behavioral change map and the 4D UX map. You’ll explore user story maps, task models, and journey maps, while also creating wireflows, mental model maps, ecosystem maps, and solution maps. You’ll learn how to use insights from real users to create and improve your maps and products.The book delves into each major user experience map type, ranging from simple techniques based on sticky notes to more complex map types, and guides you in solving real-world problems with maps. You’ll understand how to create maps using a variety of software products, including Adobe Illustrator, Balsamiq Mockups, Axure RP, and Microsoft Word. Besides, you can draw each map type with pen and paper too!The book also showcases communication techniques and workshop ideas. You’ll learn about the Kaizen-UX management framework, developed by the author, now used by many agencies and in-house UX teams in Europe and beyond.Buying this book will give you hundreds of hours worth of user experience knowledge, from one of the world’s leading UX consultants. It will change your users’ world for the better. If you are still not convinced, we have hidden some cat drawings in it, just in case.
Warsztat hakera. Testy penetracyjne i inne techniki wykrywania podatności
Matthew Hickey, Jennifer Arcuri
Bezpieczeństwo systemów informatycznych niejednemu spędza sen z powiek, konsekwencje udanego włamania bowiem mogą oznaczać milionowe straty i zrujnowaną reputację. Przy czym odpowiednie zabezpieczenie systemu jest dla wielu podmiotów niezwykle trudne, gdyż w zespołach brakuje osób z odpowiednimi umiejętnościami. Nawet zatrudnienie zewnętrznego konsultanta nie daje gwarancji, że firmowy system informatyczny będzie bezpieczny i odpowiednio chroniony przed atakami. Okazuje się, że najpewniejszą metodą jest gruntowne przyswojenie wiedzy i umiejętności hakerskich. Ta książka stanowi kurs praktycznych technik hakowania, dzięki którym dokładnie poznasz zasady i narzędzia używane do przełamywania zabezpieczeń i uzyskiwania dostępu do chronionych danych. Dowiesz się, w jaki sposób należy się przygotować do przeprowadzenia ataku, a także jakie aspekty infrastruktury sieciowej stanowią o jej niedoskonałości i podatności. Poznasz metody zbierania informacji z otwartych źródeł, systemu DNS, usług pocztowych, serwerów WWW, sieci VPN, serwerów plików lub baz danych i aplikacji sieciowych. Nauczysz się korzystać z narzędzi i exploitów do hakowania systemów: Linux, Unix i Microsoft Windows. Do praktycznych ćwiczeń posłużą Ci laboratoria - specjalne środowiska przygotowane do bezpiecznego hakowania, dzięki czemu łatwiej zdobędziesz potrzebne umiejętności. W książce: teoretyczne, praktyczne, prawne i etyczne aspekty hakowania koncepcja purpurowych zespołów protokoły współczesnego internetu i ich problemy włamywanie się do maszyn pracujących pod kontrolą różnych systemów operacyjnych krytyczne podatności aplikacji sieciowych metody zawodowego hakera Przekonaj się, jak łatwo jest się włamać do Twojego systemu
Windows 10 for Enterprise Administrators. Modern Administrators' guide based on Redstone 3 version
Jeff Stokes, Manuel Singer, Richard Diver
Microsoft's launch of Windows 10 is a step toward satisfying enterprise administrators' needs for management and user experience customization. This book provides enterprise administrators with the knowledge needed to fully utilize the advanced feature set of Windows 10 Enterprise.This practical guide shows Windows 10 from an administrator's point of view. You'll focus on areas such as installation and configuration techniques based on your enterprise requirements, various deployment scenarios and management strategies, and setting up and managing admin and other user accounts. You'll see how to configure Remote Server Administration Tools to remotely manage Windows Server and Azure Active Directory. Lastly, you will learn modern mobile device management for effective BYOD and how to enable enhanced data protection, system hardening, and enterprise-level security with the new Windows 10 in order to prevent data breaches and to impede attacks.By the end of this book, you will know the key technologies and capabilities in Windows 10 and will confidently be able to manage and deploy these features in your organization.
Scar de Courcier, Oleg Skulkin
Windows Forensics Cookbook provides recipes to overcome forensic challenges and helps you carry out effective investigations easily on a Windows platform. You will begin with a refresher on digital forensics and evidence acquisition, which will help you to understand the challenges faced while acquiring evidence from Windows systems. Next you will learn to acquire Windows memory data and analyze Windows systems with modern forensic tools. We also cover some more in-depth elements of forensic analysis, such as how to analyze data from Windows system artifacts, parse data from the most commonly-used web browsers and email services, and effectively report on digital forensic investigations. You will see how Windows 10 is different from previous versions and how you can overcome the specific challenges it brings. Finally, you will learn to troubleshoot issues that arise while performing digital forensic investigations. By the end of the book, you will be able to carry out forensics investigations efficiently.
Victor Marak
Windows OS is the most used operating system in the world and hence is targeted by malware writers. There are strong ramifications if things go awry. Things will go wrong if they can, and hence we see a salvo of attacks that have continued to disrupt the normal scheme of things in our day to day lives. This book will guide you on how to use essential tools such as debuggers, disassemblers, and sandboxes to dissect malware samples. It will expose your innards and then build a report of their indicators of compromise along with detection rule sets that will enable you to help contain the outbreak when faced with such a situation.We will start with the basics of computing fundamentals such as number systems and Boolean algebra. Further, you'll learn about x86 assembly programming and its integration with high level languages such as C++.You'll understand how to decipher disassembly code obtained from the compiled source code and map it back to its original design goals.By delving into end to end analysis with real-world malware samples to solidify your understanding, you'll sharpen your technique of handling destructive malware binaries and vector mechanisms. You will also be encouraged to consider analysis lab safety measures so that there is no infection in the process.Finally, we'll have a rounded tour of various emulations, sandboxing, and debugging options so that you know what is at your disposal when you need a specific kind of weapon in order to nullify the malware.
Marius Sandbu
If you’re looking for an effective way to secure your environment against ransomware attacks, this is the book for you. From teaching you how to monitor security threats to establishing countermeasures to protect against ransomware attacks, Windows Ransomware Detection and Protection has it all covered.The book begins by helping you understand how ransomware attacks work, identifying different attack vectors, and showing you how to build a secure network foundation and Windows environment. You’ll then explore ransomware countermeasures in different segments, such as Identity and Access Management, networking, Endpoint Manager, cloud, and infrastructure, and learn how to protect against attacks. As you move forward, you’ll get to grips with the forensics involved in making important considerations when your system is attacked or compromised with ransomware, the steps you should follow, and how you can monitor the threat landscape for future threats by exploring different online data sources and building processes.By the end of this ransomware book, you’ll have learned how configuration settings and scripts can be used to protect Windows from ransomware attacks with 50 tips on security settings to secure your Windows workload.
Jordan Krause
Windows Server 2016 is an operating system designed to run on today’s highly performant servers, both on-premise and in the cloud. It supports enterprise-level data storage, communications, management, and applications. This book builds off a basic knowledge of the Windows Server operating system, and assists administrators with taking the security of their systems one step further. You will learn tips for configuring proper networking, especially on multi-homed systems, and tricks for locking down access to your servers.Then you will move onto one of the hottest security topics of the year – certificates. You will learn how to build your own PKI, or how to better administer one that you already have. You will publish templates, issue certificates, and even configure autoenrollment in your network.When we say “networking” we don’t only mean inside the LAN. To deal safely with mobile devices, you will learn about the capabilities of Windows Server 2016 for connecting these assets securely back into the corporate network, with information about DirectAccess and VPN. The material in the book has been selected from the content of Packt's Windows Server 2016 Cookbook by Jordan Krause to provide a specific focus on these key Windows Server tasks.
Wireshark 2 Quick Start Guide. Secure your network through protocol analysis
Charit Mishra
Wireshark is an open source protocol analyser, commonly used among the network and security professionals. Currently being developed and maintained by volunteer contributions of networking experts from all over the globe. Wireshark is mainly used to analyze network traffic, analyse network issues, analyse protocol behaviour, etc. - it lets you see what's going on in your network at a granular level. This book takes you from the basics of the Wireshark environment to detecting and resolving network anomalies.This book will start from the basics of setting up your Wireshark environment and will walk you through the fundamentals of networking and packet analysis. As you make your way through the chapters, you will discover different ways to analyse network traffic through creation and usage of filters and statistical features. You will look at network security packet analysis, command-line utilities, and other advanced tools that will come in handy when working with day-to-day network operations.By the end of this book, you have enough skill with Wireshark 2 to overcome real-world network challenges.
Dr. Chase Cunningham
Rewolucja technologiczna i szalona ekspansja internetu zmieniły wszystko. Coś, co nazywamy rewolucją informatyczną, grozi przesunięciem granic międzypaństwowych, zniszczeniem potężnych i szanowanych instytucji, naruszeniem tkanki społecznej i norm, a także zakwestionowaniem naszej prywatności oraz podważeniem tego, co dobre i co złe. Prywatne porachunki, pospolita przestępczość, wreszcie operacje wojenne przeniosły się do cyberprzestrzeni. Cyfrowa wojna stała się rzeczywistością. Cybernapastnicy posługują się wyrafinowanymi technikami z rosnącą skutecznością. Dzięki tej książce zrozumiesz realia cyberprzestrzeni i ewolucję cyfrowego pola walki. Pozwoli Ci to na lepsze przygotowanie się do nieuchronnej przyszłości. Omówiono tu szereg zagadnień związanych z narzędziami, taktyką i ze strategią wojny cybernetycznej. Pokazano, w jaki sposób poradzić sobie z permanentnymi zagrożeniami w cyberprzestrzeni wspomaganej technologiami uczenia maszynowego, big data, autonomicznymi pojazdami, dronami i mediami społecznościowymi. Nie zabrakło kwestii politycznych, kulturowych i geograficznych, które mają związek z różnymi metodami ataków. Lektura pomaga zrozumieć motywy napastników oraz skutki ich ataków, a także przygotować się na obronę własnych systemów i danych. W książce między innymi: prawdziwa historia zagrożeń cybernetycznych narzędzia i taktyki walki cybernetycznej w przyszłości wykorzystanie mediów społecznościowych w wojnie cybernetycznej minimalizowanie skutków ataku innowacyjne narzędzia i technologie poprawiające możliwości obronne organizacji Chcesz pokoju? Szykuj się do cyberwojny!