Sieci komputerowe - ebooki
Ebooki z kategorii: Sieci komputerowe dostępne w księgarni Helion
-
Promocja
Simple Network Management Protocol (SNMP) provides a "simple" set of operations that allows you to more easily monitor and manage network devices like routers, switches, servers, printers, and more. The information you can monitor with SNMP is wide-ranging--from standard items, like the amount of traffic flowing into an interface, to far more esot-
- ePub + Mobi pkt
(135,15 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł(-15%) -
-
Promocja Przedsprzedaż
Książka, którą trzymasz w rękach, powstała z potrzeby zebrania w jednym miejscu najważniejszych zagadnień dotyczących sieci komputerowych i przedstawienia tej wiedzy w formie przystępnych odpowiedzi na konkretne pytania. Ten praktyczny przewodnik krok po kroku przeprowadzi Cię przez fundamenty działania współczesnych sieci komputerowych z uwzględni- Druk
(80,10 zł najniższa cena z 30 dni)
-
Nowość Promocja
Pass the CCNA 200-301 on your first try. Master essential networking concepts with 30+ practice labs, 170+ questions, 2 mock exams, interactive flashcards, and insider tips from Cisco experts.-
- PDF + ePub pkt
(139,00 zł najniższa cena z 30 dni)
125.10 zł
139.00 zł(-10%) -
-
Nowość Promocja
Description DevOps is not something you can buy or install, even if some product names might suggest otherwise. This book helps you connect the dots between DevOps culture, technical execution, and business value, offering a practical framework to scale your organization in a world increasingly shaped by rapid change and the growing influence of AI-
- ePub + Mobi pkt
(85,49 zł najniższa cena z 30 dni)
89.91 zł
99.90 zł(-10%) -
-
Nowość Promocja
Explore ITIL® 4's Create, Deliver, and Support (CDS) framework, focusing on service value systems, shift-left approaches, and technology integration. Learn how to streamline IT service management and enhance user support across the service lifecycle.-
- PDF + ePub pkt
(139,00 zł najniższa cena z 30 dni)
125.10 zł
139.00 zł(-10%) -
-
Nowość Promocja
Explore PCI DSS compliance with this comprehensive guide. Learn the essential requirements, how to maintain compliance, and key strategies for avoiding data breaches while securing payment systems.-
- PDF + ePub pkt
(79,90 zł najniższa cena z 30 dni)
71.91 zł
79.90 zł(-10%) -
-
Nowość Promocja
This book provides a clear guide to the California Privacy Rights Act (CPRA), covering key definitions, consumer rights, business obligations, and compliance requirements, including security, penalties, and breach notifications.-
- PDF + ePub pkt
(149,00 zł najniższa cena z 30 dni)
134.10 zł
149.00 zł(-10%) -
-
Nowość Promocja
Description As organizations rapidly migrate to cloud environments, robust cloud security is no longer optionalit is paramount. The Practical Cloud Security Handbook is your essential guide to navigating this complex landscape, empowering you to secure digital assets effectively and confidently in the era of distributed systems and cloud-native arc-
- ePub + Mobi pkt
(85,49 zł najniższa cena z 30 dni)
89.91 zł
99.90 zł(-10%) -
-
Promocja
This mastering guide equips you to build scalable platforms, operate them efficiently through automation and AI integration, and optimize software delivery to accelerate innovation, enhance reliability, and drive sustainable business value.-
- PDF + ePub pkt
(139,00 zł najniższa cena z 30 dni)
134.10 zł
149.00 zł(-10%) -
-
Promocja
Description Network administrators are crucial in safeguarding data through cybersecurity, optimizing cloud resources, and ensuring secure remote connections, vital for maintaining seamless IT infrastructures. CompTIA Network+ Certification has become the industry standard for validating essential networking skills, making it crucial for IT profess-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
Promocja
Description Given the fast-paced and dynamic nature of todays web development landscape, test automation is essential for maintaining quality across dynamic applications. Nightwatch.js stands as a powerful yet accessible end-to-end testing framework that elegantly bridges the gap between testing complexity and implementing simplicity, making automa-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
Promocja
Description The book aims to familiarize the readers with network traffic analysis technologies, giving a thorough understanding of the differences between active and passive network traffic analysis, and the advantages and disadvantages of each methodology. It has a special focus on network flow traffic analysis which, due to its scalability, priv-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
Promocja
Description Golang has emerged as a powerful language for networking, known for its efficiency and concurrency, making it ideal for building resilient and scalable network applications. This book is designed to equip networking professionals with the Golang skills needed to navigate this dynamic landscape, providing a practical guide from fundament-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
Promocja
Description CompTIA Advanced Security Practitioner (CASP+) is a vendor-neutral security certification. It validates advanced-level core technical skills, including active management of security engineering, operations, incidents, handling enterprise-level risk assessments, and IT governance. This book navigates the critical domains of the CASP+ ex-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
Promocja
This comprehensive guide covers key topics such as Microsoft Entra ID implementation, authentication and access management, external user management, and hybrid identity solutions, providing practical insights and techniques for SC-300 exam success.-
- PDF + ePub pkt
(139,00 zł najniższa cena z 30 dni)
125.10 zł
139.00 zł(-10%) -
-
Promocja
Description Hands-on Penetration Testing for Web Applications offers readers with the knowledge and skillset to identify, exploit, and control the security vulnerabilities present in commercial web applications, including online banking, mobile payments, and e-commerce applications. Covering a diverse array of topics, this book provides a comprehe-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
Promocja
Description Software Testing and Quality Assurance is a critical field in the software development lifecycle that ensures applications meet high standards of functionality and reliability. With rapid technological advancements and increased reliance on software across industries, understanding the core principles and techniques of software testing-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
Promocja
Description Chaos Engineering with Python is a comprehensive guide to designing, executing, and automating chaos experiments to build resilient systems. The book blends foundational theory with hands-on practice, ensuring readers gain an understanding of implementing chaos engineering effectively. It begins by defining resilience and tracing the e-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
W niniejszej monografii zaprezentowano wybrane zagadnienia odnoszące się do wykorzystania metod modelowania i symulacji komputerowej w szerokim zakresie tematycznym związanym z: klasyfikacją wysokowymiarowych (w tym niezbalansowanych) zbiorów danych, systemami rekomendacyjnymi, biometrią behawioralną, przetwarzaniem języka naturalnego, systemami id
-
Promocja
Description Blockchain is a revolutionary technology that shook the core of the finance world. However, Blockchain is not just about cryptocurrency. This book focuses on blockchain, its features, and the core technologies used to build the Blockchain network. In the first section, you will learn about blockchain in-depth. You will learn how these-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
Promocja
Description This book will help you master the software testing strategies, by providing foundational knowledge about software testing, practical insights and forward-looking perspectives. The book starts with the core principles of software testing and its critical role as a risk management function, ensuring the reliability and quality of softwar-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
Promocja
This comprehensive guide to implementing CI/CD through tried and tested design patterns helps you discover the full potential of CI/CD through industry implemented CI/CD design patterns and improve robustness and resilience for CI/CD.-
- PDF + ePub pkt
CI/CD Design Patterns. Design and implement CI/CD using proven design patterns
Garima Bajpai, Michel Schildmeijer, Muktesh Mishra, Pawel Piwosz, Helen Beal
(107,10 zł najniższa cena z 30 dni)
98.10 zł
109.00 zł(-10%) -
-
Promocja
The Kubernetes Bible, 2nd Edition helps you learn all about Kubernetes, from the basics to advanced topics like high availability, multi-container pods, and enhanced security. Master cloud-native deployments and unlock full orchestration potential.-
- PDF + ePub pkt
(143,10 zł najniższa cena z 30 dni)
152.10 zł
169.00 zł(-10%) -
-
Promocja
Description Unlock the power of AWS and elevate your cloud expertise with "Mastering AWS for Cloud Professionals." This comprehensive guide illuminates the path to cloud mastery, offering a blend of theoretical knowledge and practical expertise. Dive deep into Amazon Web Services (AWS), exploring its vast potential to revolutionize business operati-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
Promocja
Description This book provides a detailed introduction to digital forensics, covering core concepts, principles, and the role of various teams in incident response. From data acquisition to advanced forensics techniques, it equips readers with the skills to identify, analyze, and respond to security incidents effectively. It guides readers in sett-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
Promocja
Master essential data concepts and Azure services with this comprehensive guide packed with practical examples, exam tips, flashcards, and mock exams to prepare you to confidently take the DP-900 exam.-
- PDF + ePub pkt
(98,10 zł najniższa cena z 30 dni)
98.10 zł
109.00 zł(-10%) -
-
Promocja
Description Chaos Engineering with Go is your essential guide to building resilient systems. In today's complex distributed environments, ensuring system reliability is paramount. By introducing controlled chaos into your systems, you can identify weaknesses and fortify them before they become critical failures. This book explores chaos engineerin-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
Promocja
This book provides a thorough overview of game testing, covering everything from basic concepts to advanced techniques, ensuring high-quality game development and testing processes.-
- PDF + ePub pkt
(161,10 zł najniższa cena z 30 dni)
170.10 zł
189.00 zł(-10%) -
-
Promocja
Description The Modern Software Engineering Guidebook makes an effort to explain how one may pursue a noteworthy career in emerging technologies. Through a series of steps, this book helps the reader gain a deeper awareness of the factors that influence one's career and progressive values. This book's focus is on conceptual entities, with an emphas-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
Promocja
Master Kali Linux and become an ethical hacker Key Features Beginner-friendly step-by-step instruction. Hands-on labs and practical exercises. Covers essential tools and techniques. Description This book is a comprehensive guide for anyone aspiring to become a penetration tester or ethical hacker using Kali Linux. It starts from scratch, expl-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
Promocja
This book offers a holistic view of edge computing and the IoT space, helping you develop a foundational set of skills and learn terminologies to explore the subject in greater depth.-
- PDF + ePub pkt
(71,91 zł najniższa cena z 30 dni)
76.49 zł
84.99 zł(-10%) -
-
Promocja
This book will help you explore HashiCorp Terraform and prepare for Associate (003) certification, from understanding core concepts to advanced modules. You'll gain hands-on expertise, troubleshoot with confidence, and more.-
- PDF + ePub pkt
(29,90 zł najniższa cena z 30 dni)
125.10 zł
139.00 zł(-10%) -
-
Promocja
This book will help you understand why a network source of truth is needed for long-term network automation success, which will in turn save you hundreds of hours in deploying and integrating Nautobot into network automation.-
- PDF + ePub pkt
Network Automation with Nautobot. Adopt a network source of truth and a data-driven approach to networking
Jason Edelman, Glenn Matthews, Josh VanDeraa, Ken Celenza, Christian Adell, Brad Haas, Bryan Culver, John Anderson, Gary Snider, Mike Bushong
(134,10 zł najniższa cena z 30 dni)
134.10 zł
149.00 zł(-10%) -
-
Promocja
Master Python 3 to develop your offensive arsenal tools and exploits for ethical hacking and red teaming KEY FEATURES Exciting coverage on red teaming methodologies and penetration testing techniques. Explore the exploitation development environment and process of creating exploit scripts. This edition includes network protocol cracking, brute-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
Promocja
Nadrzędnym celem systemów oprogramowania (a więc i architektury oprogramowania) jest budowanie systemów spełniających standardy jakości i zapewniających najwyższy zwrot z inwestycji (ROI) w dłuższej perspektywie lub w określonym przedziale czasu. Świetny produkt wymaga połączenia technologii, przywództwa i zarządzania produktem (wliczając w to U- PDF + ePub pkt
(45,49 zł najniższa cena z 30 dni)
71.82 zł
79.80 zł(-10%) -
Promocja
Build your own iOS apps for fun and profit KEY FEATURES Learn the basics of Swift and SwiftUI. Go from concept to app with step-by-step instruction. Create interactive apps with SwiftUI and prepare them for App Store launch. DESCRIPTION Creating iOS apps with Xcode introduces you to the premier programming language of Swift and presents Swif-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
Promocja
Building tomorrow, today: Seamless integration, continuous deliver KEY FEATURES Step-by-step guidance to construct automated software and data CI/CD pipelines. Real-world case studies demonstrating CI/CD best practices across diverse organizations and development environments. Actionable frameworks to instill an organizational culture of colla-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
Promocja
Crack the DevSecOps interviews KEY FEATURES Master DevSecOps for job interviews and leadership roles, covering all essential aspects in a conversational style. Understand DevSecOps methods, tools, and culture for various business roles to meet growing demand. Each chapter sets goals and answers questions, guiding you through resources at the e-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
Promocja
The book will cover the practical guide to becoming a network architect, helping you build expertise in networking engineering skills, fabric layout design, collaboration with stakeholders, and essential certifications for success in the field.-
- PDF + ePub pkt
(134,10 zł najniższa cena z 30 dni)
134.10 zł
149.00 zł(-10%) -
-
Promocja
This advanced guide takes you through the well-architected delivery landscape for Salesforce projects, offering strategic insights and practical solutions, empowering architects to accelerate deployments with automation and measure success.-
- PDF + ePub pkt
(29,90 zł najniższa cena z 30 dni)
125.10 zł
139.00 zł(-10%) -
-
Promocja
Wireshark: A hackers guide to network insights KEY FEATURES Issue resolution to identify and solve protocol, network, and security issues. Analysis of network traffic offline through exercises and packet captures. Expertise in vulnerabilities to gain upper hand on safeguard systems. DESCRIPTION Ethical Hacking and Network Analysis with Wires-
- ePub + Mobi pkt
(66,49 zł najniższa cena z 30 dni)
69.93 zł
99.90 zł(-30%) -
-
Promocja
Implementing CI/CD Using Azure Pipelines contains everything you need to automate your CI/CD pipelines using Microsoft Azure. You’ll learn how to efficiently manage your CI/CD pipelines, deploy your apps, and set up workflow pipelines on Azure DevOps portal.-
- PDF + ePub pkt
(29,90 zł najniższa cena z 30 dni)
125.10 zł
139.00 zł(-10%) -
-
Promocja
This book is for software and IT professionals seeking knowledge on Linux systems and DevOps practices. This book will provide you with guidance and tools to learn and gain proficiency in managing Linux-based infrastructures and knowledge of DevOps.-
- PDF + ePub pkt
(29,90 zł najniższa cena z 30 dni)
125.10 zł
139.00 zł(-10%) -
-
Promocja
Automate Testing for Power Apps is a comprehensive guide on how to use automation testing to build better Canvas apps. With examples at each stage, you’ll learn the basics of advanced automation testing and how to include it in Power Apps, Canvas apps as well as in the PCF components and model-driven applications.-
- PDF + ePub pkt
(29,90 zł najniższa cena z 30 dni)
98.10 zł
109.00 zł(-10%) -
-
Promocja
Explore and use the latest VAPT approaches and methodologies to perform comprehensive and effective security assessments KEY FEATURES A comprehensive guide to vulnerability assessment and penetration testing (VAPT) for all areas of cybersecurity. Learn everything you need to know about VAPT, from planning and governance to the PPT framework. D-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
In Practical Ansible, you'll work with the latest release of Ansible and learn to solve complex issues quickly with the help of task-oriented scenarios. You'll start by installing and configuring Ansible to automate monotonous and repetitive IT tasks and get to grips with concepts such as playbooks, inventories, plugins, collections, and network mo-
- PDF + ePub pkt
(29,90 zł najniższa cena z 30 dni)
98.10 zł
109.00 zł(-10%) -
-
Promocja
AWS DevOps Simplified covers in detail the most important AWS services to accelerate your DevOps journey in the cloud. The hands-on examples get you up to speed in no time to build and operate modern enterprise-grade software solutions on AWS, with increased reliability and confidence.-
- PDF + ePub pkt
(29,90 zł najniższa cena z 30 dni)
125.10 zł
139.00 zł(-10%) -
-
Promocja
This practice book comes with a plethora of practice questions that are designed to condition and prepare you for each domain of the exam. The questions are distributed according to the weightage each domain holds in the exam.-
- PDF + ePub pkt
(29,90 zł najniższa cena z 30 dni)
53.91 zł
59.90 zł(-10%) -
-
Promocja
A complete resource for testing metaverse platforms and products KEY FEATURES Delve into a wide array of metaverse use cases across diverse industries and domains. Understand how different sets of emerging technologies combine together for a metaverse ecosystem. Gain valuable perspectives on the future evolution of quality engineering/testing-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
This book will help you gain a solid understanding of Docker and containers. Using examples and activities, you will explore Docker and easily grasp the concepts of Docker images, containerization, networking, security, deployment, and much more.-
- PDF + ePub pkt
(29,90 zł najniższa cena z 30 dni)
85.49 zł
94.99 zł(-10%) -
-
Promocja
Visualize, analyze, and optimize your data with Grafana KEY FEATURES Explore AIOps monitoring with Grafana for optimized operations and proactive decision making. Discover how to conduct performance testing using Grafana. Master the art of designing Grafana dashboards and visualizations. DESCRIPTION Grafana, a popular open-source observabili-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
A step-by-step guide to acing the CompTIA Network+ certification (Exam N10-008) KEY FEATURES Develop confidence and proficiency in various networking tasks and responsibilities. Gain a comprehensive understanding of essential network concepts, including networks, security, and cloud computing. Acquire the knowledge and skills necessary to effe-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
Mastering 5G Network Design, Implementation, and Operations enables you to develop a solid understanding of 5G technology, allowing you to realize, manage, and monetize your 5G network promptly. The chapters help you build a foundation to further enhance your capability to onboard new use cases smoothly, thereby shortening the design cycle consider-
- PDF + ePub pkt
(143,10 zł najniższa cena z 30 dni)
152.10 zł
169.00 zł(-10%) -
-
Promocja
A comprehensive guide to mastering Golang and boosting your career prospects KEY FEATURES Gain a solid foundation in Golang application development, covering essential concepts and techniques. Explore the complete lifecycle of Golang applications, from development to successful deployment in production environments. Get a roadmap for further l-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
Fuzzing Against the Machine will help security practitioners to deal with the explosion of IoT devices and the amount of code to analyze. This hands-on guide is filled with examples and use cases that’ll enable you to discover the flaws in any system before a breach occurs.-
- PDF + ePub pkt
Fuzzing Against the Machine. Automate vulnerability research with emulated IoT devices on QEMU
Antonio Nappa, Eduardo Blázquez, Nikias Bassen, Dr. Javier López-Gómez
(107,10 zł najniższa cena z 30 dni)
116.10 zł
129.00 zł(-10%) -
-
Promocja
Learn how to run automated tests on web and mobile apps efficiently KEY FEATURES Get started with automation testing using Python, Selenium, and Appium. Learn how to create a test automation framework from scratch. Learn how to perform web and mobile app testing using Selenium and Appium, respectively. DESCRIPTION Appium and Selenium are pop-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
A beginner's guide to using Selenium with C# for automated web testing KEY FEATURES Explore different ways to handle web elements using Selenium and C#. Learn how to manage data using popular file types such as Excel and CSV. Learn how to integrate NUnit with Selenium to create a powerful testing framework. DESCRIPTION Selenium, a web browse-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
This book will familiarize you with, and show you how to manage, the various complexities of running a multi-cloud environment. Armed with insights and practical guidelines, you’ll learn how to leverage BaseOps, FinOps, and DevSecOps to manage your company’s multi-cloud environment smoothly and efficiently.-
- PDF + ePub pkt
(134,10 zł najniższa cena z 30 dni)
134.10 zł
149.00 zł(-10%) -
-
Promocja
Bootstrapping Service Mesh Implementations with Istio is a comprehensive book with hands-on examples of building cloud-native applications and implementing application networking and observability with Istio. It will help you enhance security, reliability, resiliency, networking, and communications between your microservices applications.-
- PDF + ePub pkt
(107,10 zł najniższa cena z 30 dni)
116.10 zł
129.00 zł(-10%) -
-
Promocja
The book: “COMPUTER NETWORKS IN PACKET TRACER FOR INTERMEDIATE USERS” is designed for people who want to expand their skills and knowledge in the field of managing LAN and WAN networks. The reader finds here descriptions and practical exercises on configuring CISCO devices. It is a continuation of the first book with the same title.-
- PDF + ePub + Mobi pkt
(19,90 zł najniższa cena z 30 dni)
96.75 zł
129.00 zł(-25%) -
-
Promocja
The book: “COMPUTER NETWORKS IN PACKET TRACER FOR BEGINNERS" provides advice for people who want to learn about the operation of networks and the hardware that makes up today's network architecture. Beginners will learn how to download the simulator software and how to start working with it. The reader will find here the basics of-
- PDF + ePub + Mobi pkt
Computer Networks in Packet Tracer for beginners
Damian Strojek, Robert Wszelaki, Marek Smyczek, Jerzy KLuczewski
(19,90 zł najniższa cena z 30 dni)
96.75 zł
129.00 zł(-25%) -
-
Promocja
A practical guide that will help you map, shield, and harden your network perimeter using Nessus and Wireshark KEY FEATURES Minimize your organization's exposure to cybersecurity threats with Vulnerability management. Learn how to locate vulnerabilities using Nessus and Wireshark. Explore and work with different network analysis and mapping to-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
Automate Your Network Configuration, Management, and Operation Tasks with Python KEY FEATURES Get familiar with the basics of network automation. Understand how to automate various network devices like Routers, Switches, Servers, and Firewalls. Learn how to create customized scripts to manage multiple devices using Python. DESCRIPTION Python-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
Dell VxRail System Design and Best Practices will take your virtualization skills to the next level, allowing you to design better systems and protect them more thoroughly using Dell’s hyper-converged infrastructure, VxRail.-
- PDF + ePub pkt
(107,10 zł najniższa cena z 30 dni)
116.10 zł
129.00 zł(-10%) -
-
Promocja
This book is a comprehensive guide to passing the AZ-800 exam while gaining the skills that will help administrators excel on a day-to-day basis. Covering the full extent of topics needed to excel and plenty of practical examples, this book will help you develop the expertise and confidence to thrive as a Hybrid Windows Server administrator.-
- PDF + ePub pkt
(29,90 zł najniższa cena z 30 dni)
143.10 zł
159.00 zł(-10%) -
-
Promocja
Examine, Attack, and Exploit Flaws and Vulnerabilities in Advanced Wireless Networks KEY FEATURES Extensive hands-on lab instructions in using Kali Linux to crack wireless networks. Covers the misconceptions, failures, and best practices that can help any pen tester come up with their special cyber attacks. Extensive coverage of Android and iO-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
Network Protocols for Security Professionals is a comprehensive guide that will take you through the basics of network security and help you get to grips with the network, network devices, and traffic analysis-based attacks. The book covers practical ways to attack and defend network protocols.-
- PDF + ePub pkt
(125,10 zł najniższa cena z 30 dni)
125.10 zł
139.00 zł(-10%) -
-
Promocja
IoT Edge Computing with MicroK8s helps you to efficiently build and deploy applications in a MicroK8s environment with the help of use cases and examples. It includes best practices and tips to help you easily implement MicroK8s for creating and running IoT and edge workloads.-
- PDF + ePub pkt
(116,10 zł najniższa cena z 30 dni)
125.10 zł
139.00 zł(-10%) -
-
Promocja
Red Hat Ansible Automation Platform is an integrated solution for operationalizing Ansible across your team, organization, and enterprise. This guide will help you grow and scale your automation to work while simplifying the management of Ansible Automation Platform.-
- PDF + ePub pkt
(98,10 zł najniższa cena z 30 dni)
107.10 zł
119.00 zł(-10%) -
-
Promocja
Hybrid Cloud Infrastructure and Operations Explained provides an in-depth understanding for a successful application modernization, migration, and integration process on a hybrid cloud environment. This book will enable you to start your cloud-native development journey with confidence using expert-approved best practices.-
- PDF + ePub pkt
(125,10 zł najniższa cena z 30 dni)
125.10 zł
139.00 zł(-10%) -
-
Promocja
Smoki, fora ze dwora! Książka o smokach, rycerzach i testowaniu oprogramowania to publikacja, która w zabawny sposób opowiada o testowaniu oprogramowania poprzez historie o smokach i rycerzach. Jest to świetna pozycja do samodzielnego korzystania przez dzieci, wspólnie z rodzicami lub jako lektura dodatkowa w szkołach. Książka opowiada o przygodac- ePub + Mobi pkt
(37,80 zł najniższa cena z 30 dni)
43.20 zł
54.00 zł(-20%) -
Promocja
Network engineers are finding it harder than ever to rely solely on manual processes to get their jobs done. New protocols, technologies, delivery models, and the need for businesses to become more agile and flexible have made network automation essential. The updated second edition of this practical guide shows network engineers how to use a range-
- ePub + Mobi pkt
(169,14 zł najniższa cena z 30 dni)
169.14 zł
199.00 zł(-15%) -
-
Promocja
Building trust among customers and service providers in the zero trust environment. KEY FEATURES Visual demonstration of Blockchain fundamentals and concepts of Bitcoin. Easy understanding of Bitcoin internals with the help of Python and its procedural language features. Includes questions and programming exercises to help readers test their s-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
Learn, Master & Ace VMware Network Virtualization Exam #2V0-642 with hands-on knowledge KEY FEATURES Get your grips on the basics of NSX-V network virtualization platform Explore NSX core components along with a detailed compare and contrast of its benefits and implementation In-depth practical demonstration of network function virtualisation-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
Perform fast, easy and reliable cross-browser testing with practical demonstrations KEY FEATURES Access to Visual testing, Cypress Studio, GitHub Actions, and the Cypress Dashboard. Simple and practical illustrations on using Docker images, CI/CD pipelines and headless Cypress test runner. Examples and solutions on using Cucumber for cross-bro-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
Discover security posture, vulnerabilities, and blind spots ahead of the threat actor KEY FEATURES Includes illustrations and real-world examples of pentesting web applications, REST APIs, thick clients, mobile applications, and wireless networks. Covers numerous techniques such as Fuzzing (FFuF), Dynamic Scanning, Secure Code Review, and bypas-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
Work through helpful recipes to use Zabbix for building scalable and customizable enterprise monitoring solutions with this book. The Zabbix 6 IT Infrastructure Monitoring Cookbook will help you overcome issues in infrastructure performance and take your monitoring setup to the next level by showing you how to leverage the capabilities of Zabbix 6.-
- PDF + ePub pkt
(161,10 zł najniższa cena z 30 dni)
161.10 zł
179.00 zł(-10%) -
-
Promocja
A refresher for Java developers on how to use Selenium IDE and Selenium Grid to automate web browsers Key Features Extensive practical demonstration of Selenium with numerous real-world examples. Includes thorough examination of various test automation ideas. Covers tools in conjunction with Selenium for implementing browser and web test automa-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
Find out how easy it is to learn test automation in Dynamics 365 Business Central with this book and deliver better solutions to your customers. This updated second edition includes a substantial extension with additional chapters that address the testing of processes with incoming and outgoing calls.-
- PDF + ePub pkt
(125,10 zł najniższa cena z 30 dni)
125.10 zł
139.00 zł(-10%) -
-
Promocja
Digital twin technology enables organizations to create digital representations of physical entities such as assets, systems, and processes throughout their lifecycle. This book will help you build a minimum viable twin to test your assumptions and gain insights into the use and impact of a digital twin for your specific business challenge.-
- PDF + ePub
- Audiobook MP3 pkt
(161,10 zł najniższa cena z 30 dni)
161.10 zł
179.00 zł(-10%) -
-
Promocja
Dive into the world of securing digital networks, cloud, IoT, mobile infrastructure, and much more. Key Features Courseware and practice papers with solutions for C.E.H. v11. Includes hacking tools, social engineering techniques, and live exercises. Add on coverage on Web apps, IoT, cloud, and mobile Penetration testing. Description The 'Certi-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
The literature on software architecture is undefined and vast, and requires a lot of effort to master. Written by the best-selling author of The Azure Cloud Native Mapbook Stéphane Eyskens, this quick start guide will help you understand software architecture in a pragmatic way using real-world scenarios and helpful examples.-
- PDF + ePub + Mobi
- Audiobook MP3 pkt
(89,91 zł najniższa cena z 30 dni)
98.10 zł
109.00 zł(-10%) -
-
Promocja
Identify vulnerabilities across applications, network and systems using simplified cybersecurity scripting Key Features Exciting coverage on red teaming methodologies and penetration testing techniques. Explore the exploitation development environment and process of creating exploit scripts. Includes powerful Python libraries to analyze the web-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
Rozwijaj umiejętności orkiestrowania kontenerów w Kubernetes, aby budować, uruchamiać, zabezpieczać i monitorować wielkoskalowe aplikacje rozproszone To wydanie Tajników Kubernetes zostało uzupełnione o najnowsze narzędzia i kod oraz najświeższe funkcje Kubernetes 1.18. Książka koncentruje się na pogłębianiu znajomości złożonych(68,23 zł najniższa cena z 30 dni)
107.73 zł
119.70 zł(-10%) -
Promocja
This book focuses largely on different methodologies for connecting remote users, highlighting the benefits and drawbacks as well as step-by-step instructions. You’ll understand phishing prevention and log forwarding, and find a comprehensive section on troubleshooting common issues with the help of examples.-
- PDF + ePub + Mobi pkt
(116,10 zł najniższa cena z 30 dni)
125.10 zł
139.00 zł(-10%) -
-
Promocja
The Cisco Certified CyberOps Associate 200-201 certification exam helps you gain the skills and knowledge needed to prevent, detect, analyze, and respond to cybersecurity incidents. This book offers complete up-to-date coverage of the 200-201 exam so you can confidently pass first time while getting hands-on cybersecurity experience.-
- PDF + ePub + Mobi pkt
(116,10 zł najniższa cena z 30 dni)
125.10 zł
139.00 zł(-10%) -
-
Promocja
Cybersecurity for Beginners Key Features In-depth coverage of cybersecurity concepts, vulnerabilities and detection mechanism. Cutting-edge coverage on frameworks, Intrusion detection methodologies and how to design cybersecurity infrastructure. Access to new tools, methodologies, frameworks and countermeasures developed for cybersecurity. De-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
A Game Changer for WFH Practitioners Key Features Get to know the challenges and benefits of VoIP. Explore in-depth coverage on methodologies of the VoIP system. Includes the VoIP economic model, technology model, and in-practices. Description VoIP Telephony and You introduces you to new and advanced ways of communicating over traditional tel-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
Over 50 problems solved with classical algorithms + ML / DL models Key Features Problem-driven approach to practice image processing. Practical usage of popular Python libraries: Numpy, Scipy, scikit-image, PIL and SimpleITK. End-to-end demonstration of popular facial image processing challenges using MTCNN and Microsofts Cognitive Vision APIs.-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Pandemia przeniosła świat do innej rzeczywistości. Z dnia na dzień zmienił się rynek, jego struktura i modele biznesowe. Niektóre przedsiębiorstwa, a nawet całe branże, upadły. Wiele z nich straciło nabywców, a gro nie potrafiło przeskalować na czas swojej działalności. Ale to jedna strona medalu. Druga jest taka, że kryzys stał się o
- ePub + Mobi pkt
-
Promocja
Build decentralized applications using Blockchains core technology Key Features Explore the engineering mechanism of Blockchain, Cryptocurrency, and Ethereum. Know-how of peer-to-peer networks, IPFS, and decentralised databases. Explore the working of DApps and build your own blockchain app. Description Blockchain is a revolutionary technology-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
Cybersecurity architects plan and help to implement security measures in an enterprise, including how organizations secure the technology they use and the applications they develop. This book covers the nuts and bolts of this process such as: mitigating risks, creating an implementation roadmap, and ensuring continuous improvement.-
- PDF + ePub + Mobi
- Audiobook MP3 pkt
(143,10 zł najniższa cena z 30 dni)
152.10 zł
169.00 zł(-10%) -
-
Promocja
Niniejszy Poradnik szkoleniowy ułatwi administratorom w przedsiębiorstwach poszerzać swoje specjalistyczne umiejętności w zakresie wdrażania, konfigurowania i zarządzania usługami w systemie Windows Server 2012 R2. Prezentowane w książce lekcje i ćwiczenia, opracowane na podstawie wiedzy ekspertów, ułatwiają nabycie praktycznych doświadczeń(47,40 zł najniższa cena z 30 dni)
115.29 zł
128.10 zł(-10%) -
Promocja
Microsoft System Center 2012 jest wszechstronną platformą wirtualizacji, chmury i zarządzania infrastrukturą IT. Poprzez System Center 2012 możesz dużo łatwiej i wydajniej zarządzać swoimi aplikacjami i usługami w obrębie kilku różnych hiperwizorów oraz infrastruktur chmur publicznych i prywatnych w celu dostarczenia elastycznych i os(23,90 zł najniższa cena z 30 dni)
62.37 zł
69.30 zł(-10%) -
Promocja
200-301 CCNA exam tests for skills required by a network engineer to design, implement, and troubleshoot enterprise network infrastructure. Implementing and Administering Cisco Solutions: 200-301 CCNA Exam Guide offers complete, up-to-date coverage of the 200-301 exam so you can take it with confidence, fully equipped to pass the first time.-
- PDF + ePub + Mobi pkt
(29,90 zł najniższa cena z 30 dni)
116.10 zł
129.00 zł(-10%) -
-
Promocja
Learn how to build a Reactive Application with Ngrx and Angular Key Features Learn how to create your own minimalistic Redux implementation. Get familiar with the working of NgRx Store. Learn how to handle asynchronous events without breaking Redux paradigm using NgRx Effects. Learn how to manage router state using NgRx Router Store. Deal wit-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
This guide helps you quickly set up the Palo Alto Networks next-generation firewall, configure the technology, and perform troubleshooting. Each chapter builds on what you learn, with tips and tricks to make your job easier. Expand your skill and knowledge with this learning guide and reference tool, and deliver critical security to your business.-
- PDF + ePub + Mobi pkt
(29,90 zł najniższa cena z 30 dni)
179.10 zł
199.00 zł(-10%) -
-
Promocja
Bitcoin to funkcjonująca od 2009 roku kryptowaluta, która podbija świat finansów, pretenduje do miana ponadnarodowej waluty przyszłości, niesie ze sobą wiele udogodnień, ale też i zagrożeń. Wykład w sposób wielopłaszczyznowy przybliża istotę BITCOINA.- ePub + Mobi pkt
(16,56 zł najniższa cena z 30 dni)
17.16 zł
20.19 zł(-15%) -
Promocja
Książka Packet Tracer 6 dla kursów CISCO Tom 5 – ACL, routing statyczny oraz zaawansowane technologie sieciowe jest kontynuacją poprzednich tomów. Tom 5 zawiera przykłady, ćwiczenia, zadania problemowe obejmujące zagadnienia takie jak: routing statyczny, listy kontroli dostępu (ACL), praca z urządzeniami typu Chmura, technol(19,90 zł najniższa cena z 30 dni)
32.25 zł
43.00 zł(-25%) -
Promocja
A comprehensive guide that will teach you to build and implement Azure serverless solutions Key Features Learn the Function as a Service (FaaS) offering from Microsoft Azure Build Enterprise-grade workflows and integration using Azure Logic App Build event-driven Serverless solutions using Azure Event Grid Use Azure Service Bus to facilitate mes-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
Książka „Bezpieczeństwo w sieci – Jak skutecznie chronić się przed atakami” to poradnik, dzięki któremu każdy czytelnik, bez względu na stopień zaawansowania informatycznego, zrozumie podstawowe zasady bezpiecznej pracy na komputerze z systemem Windows 10 podłączonym do sieci z dostępem do Internetu. Czytelnik początkujący- PDF + ePub + Mobi pkt
(19,90 zł najniższa cena z 30 dni)
29.25 zł
39.00 zł(-25%) -
Promocja
This book includes over 100 actionable recipes to use Ansible and automate network devices from different vendors and build networking solutions across cloud providers like AWS, GCP, and Azure. You’ll be able to effectively manage your network infrastructure in various environments using Ansible – be it a data center or a service prov-
- PDF + ePub + Mobi pkt
(29,90 zł najniższa cena z 30 dni)
107.10 zł
119.00 zł(-10%) -
-
Promocja
An easy-to-understand guide that will get you acquainted with the core concepts of Selenium WebDriver Key Features Understand and work with the core concepts of Selenium WebDriver 3.0 Learn how to design a Keyword driven framework with Database Find how to use Build triggers in Jenkins to automate tests Description The book starts by introdu-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
Service Mesh helps overcome the operational challenges of connecting, securing, controlling, and observing modern microservices deployment. This book shows you exactly how to use a Service Mesh architecture to manage and operationalize your microservices-based applications.-
- PDF + ePub + Mobi pkt
Mastering Service Mesh. Enhance, secure, and observe cloud-native applications with Istio, Linkerd, and Consul
Anjali Khatri, Vikram Khatri, Dinesh Nirmal, Hamid Pirahesh, Eric Herness
(116,10 zł najniższa cena z 30 dni)
125.10 zł
139.00 zł(-10%) -
-
Promocja
Mastering WooCommerce takes you from absolutely nothing to a fully functioning store. The book goes deep into WooCommerce and show you the basic options as well as some of the more advanced customizations. Each chapter that follows will expand on the basics, allowing for a gentle progression curve that will allow almost any user to follow along.-
- PDF + ePub + Mobi pkt
(170,10 zł najniższa cena z 30 dni)
170.10 zł
189.00 zł(-10%) -
-
Promocja
Hands-On High Performance with Go is a complete resource with proven methodologies and techniques to help you diagnose and fix performance problems in your Go applications. With this book, you will be confident enough to solve the performance-related concerns in your enterprise applications-
- PDF + ePub + Mobi pkt
(116,10 zł najniższa cena z 30 dni)
125.10 zł
139.00 zł(-10%) -
-
Promocja
Real IT World to cykl publikacji przygotowanych przez specjalistów dla specjalistów, omawiający aktualne i ważne zagadnienia, hot tematy, nowe trendy, praktyczne case study, najważniejsze problemy i innowacje w świecie IT. Jest to odpowiedź na szybko zmieniający się rynek. Każdy numer tworzony jest przez wybitnych ekspertów-praktyków, którzy szybko- ePub + Mobi pkt
(37,80 zł najniższa cena z 30 dni)
43.20 zł
54.00 zł(-20%) -
Promocja
Książka pt. „ZARZĄDZANIE SIECIAMI KOMPUTEROWYMI W PROGRAMIE PACKET TRACER – Wiadomości zaawansowane” jest przeznaczona dla osób chcących rozszerzyć swoje umiejętności oraz wiedzę w zakresie zarządzania sieciami LAN i WAN. Czytelnik znajdzie tu opisy i ćwiczenia praktyczne dotyczące konfigurowania urządzeń Cisco. Jest kontyn(19,90 zł najniższa cena z 30 dni)
44.25 zł
59.00 zł(-25%) -
Promocja
Practical Handbook to understand the hidden language of computer hardware and software Key Features This book contains real-time executed examples along with case studies. Covers advanced technologies that are intersectional with software engineering. Easy and simple language, crystal clear approach, and straight forward comprehensible presentat-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
Networks are a collection of computers, servers, mobile devices or other computing devices connected with a view to sharing data. This book will help you get well-versed with the basic concepts of networking and will help you to pass Microsoft's MTA Networking Fundamentals Exam 98-366-
- PDF + ePub + Mobi pkt
(29,90 zł najniższa cena z 30 dni)
107.10 zł
119.00 zł(-10%) -
-
Promocja
This book will help you understand how GANs architecture works using PyTorch. You will get familiar with the most flexible deep learning toolkit and use it to transform ideas into actual working codes. You will apply GAN models to areas like computer vision, multimedia and natural language processing using a sample-generation perspective.-
- PDF + ePub + Mobi pkt
(29,90 zł najniższa cena z 30 dni)
107.10 zł
119.00 zł(-10%) -
-
Promocja
Step-by-step guide to understand key concepts for Selenium Automation using examples to shine in your interview for test automation roles Key Features Acquire Selenium skills to do independent test automation projects Learn the basics of Selenium Web Driver for test automation using Selenium Understand Page Object Model, including how and when t-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
One-stop Guide to software testing types, software errors, and planning process Key Features Presents a comprehensive investigation about the software testing approach in terms of techniques, tools and standards Highlights test case development and defect tracking In-depth coverage of test reports development Covers the Selenium testing tool in-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
Step by step directions to get started with Selenium using Python as a programming language. Key Features Get introduced to the world of Selenium Understand the concept of locators in Selenium Learn how to write scripts using Selenium WebDriver in Python Learn the concepts of synchronization Learn how to handle different HTML elements like form-
- ePub + Mobi pkt
(55,93 zł najniższa cena z 30 dni)
55.93 zł
79.90 zł(-30%) -
-
Promocja
This book is a guide to the TensorFlow (TF) framework, from the static graph architecture of TF 1.x to the eager execution and all the new features introduced in TF 2.0. Neural Networks applications are developed throughout the book with the aim of making the reader capable of developing neural networks-based solutions to real problems using TF 2.0-
- PDF + ePub + Mobi pkt
(29,90 zł najniższa cena z 30 dni)
107.10 zł
119.00 zł(-10%) -
-
Promocja
Styl programowania zwinnego obiecuje wyższą jakość oprogramowania, krótszy czas dotarcia z produktem na rynek oraz lepsze nastawienie na potrzeby klientów. Coraz więcej projektów związanych z tworzeniem oprogramowania wykorzystuje metody zwinne takie jak Scrum. Jednakże przejście na programowanie zwinne i efektywne z niego korz(47,12 zł najniższa cena z 30 dni)
62.37 zł
69.30 zł(-10%) -
Promocja
This Learning Path is your easy reference to designing and building a data-driven test framework using Selenium WebDriver, Java, and TestNG. Starting with the various APIs of Selenium WebDriver, this Learning Path teaches you everything you need to know to design your own automation testing framework and perform data-driven testing with Selenium We-
- PDF + ePub + Mobi pkt
(152,10 zł najniższa cena z 30 dni)
161.10 zł
179.00 zł(-10%) -
-
Promocja
Cyber-attacks, in their various forms, are increasing in frequency and complexity, causing potential losses to organizations. This book equips readers with the skills required to succeed at 210-255 SECOPS exam, and for those re-sitting, to understand their score report and quickly identify the appropriate sections to concentrate on.-
- PDF + ePub + Mobi pkt
(29,90 zł najniższa cena z 30 dni)
107.10 zł
119.00 zł(-10%) -
-
Promocja
As deep neural networks (DNNs) become increasingly common in real-world applications, the potential to deliberately "fool" them with data that wouldn’t trick a human presents a new attack vector. This practical book examines real-world scenarios where DNNs—the algorithms intrinsic to much of AI—are used daily to process image, aud-
- ePub + Mobi pkt
(194,65 zł najniższa cena z 30 dni)
203.15 zł
239.00 zł(-15%) -
-
Promocja
Dzięki książce Wi-Fi. Domowe sieci bezprzewodowe. Ilustrowany przewodnik dowiesz się od podstaw wszystkiego na temat budowy własnej sieci bezprzewodowej - poczynając od tego jaki wybrać sprzęt, poprzez sposoby podłączania i konfigurowania urządzeń, a kończąc na zabezpieczeniach komputerów pracujących w sieci. Dzięki temu podręcznikowi nauczysz się- Druk
- PDF + ePub + Mobi pkt
Niedostępna