Bezpieczeństwo systemów
Dominiek Verham, Johan Vanneuville, Christiaan Brinkhoff, Scott...
Do you want to effectively implement and maintain secure virtualized systems? This book will give you a comprehensive understanding of Microsoft virtual endpoints, from the fundamentals of Windows 365 and Azure Virtual Desktop to advanced security measures, enabling you to secure, manage, and optimize virtualized environments in line with contemporary cybersecurity challenges.You’ll start with an introduction to Microsoft technologies, gaining a foundational understanding of their capabilities. Next, you’ll delve into the importance of endpoint security, addressing the challenges faced by companies in safeguarding their digital perimeters. This book serves as a practical guide to securing virtual endpoints, covering topics such as network access, data leakage prevention, update management, threat detection, and access control configuration. As you progress, the book offers insights into the nuanced security measures required for Windows 365, Azure Virtual Desktop, and the broader Microsoft Azure infrastructure. The book concludes with real-world use cases, providing practical scenarios for deploying Windows 365 and Azure Virtual Desktop.By the end of this book, you’ll be equipped with practical skills for implementing and evaluating robust endpoint security strategies.
IT Governance Publishing, Lee Newcombe
Cloud computing plays a critical role in modern business, but with it comes a host of security challenges. This book explores the intricacies of securing cloud services, starting with foundational concepts of cloud computing and moving into specific service and deployment models. It provides insights into balancing security benefits with potential risks such as availability issues, shadow IT, and information leakage. The book goes on to focus on security threats, from hackers and insiders to government entities, while offering strategies to mitigate these risks. The practical approach continues with a deep dive into security architecture, providing a structured model to secure cloud environments across IaaS, PaaS, SaaS, and more. Further, it examines the regulatory landscape, including compliance requirements, privacy concerns, and data protection laws that impact cloud service security. Finally, the book concludes with projections about the future of cloud security and emerging challenges. Readers will gain not only the theoretical foundations but also real-world insights that they can apply to strengthen their cloud service security.
Jalal Bouhdada, Marco Ayala
As modern process facilities become increasingly sophisticated and vulnerable to cyber threats, securing critical infrastructure is more crucial than ever. This book offers an indispensable guide to industrial cybersecurity and Safety Instrumented Systems (SIS), vital for maintaining the safety and reliability of critical systems and protecting your operations, personnel, and assets.Starting with SIS design principles, the book delves into the architecture and protocols of safety networks. It provides hands-on experience identifying vulnerabilities and potential attack vectors, exploring how attackers might target SIS components. You’ll thoroughly analyze Key SIS technologies, threat modeling, and attack techniques targeting SIS controllers and engineer workstations. The book shows you how to secure Instrument Asset Management Systems (IAMS), implement physical security measures, and apply integrated risk management methodologies. It also covers compliance with emerging cybersecurity regulations and industry standards worldwide.By the end of the book, you’ll have gained practical insights into various risk assessment methodologies and a comprehensive understanding of how to effectively protect critical infrastructure.
Securing Network Infrastructure. Discover practical network security with Nmap and Nessus 7
Sairam Jetty, Sagar Rahalkar
Digitization drives technology today, which is why it’s so important for organizations to design security mechanisms for their network infrastructures. Analyzing vulnerabilities is one of the best ways to secure your network infrastructure.This Learning Path begins by introducing you to the various concepts of network security assessment, workflows, and architectures. You will learn to employ open source tools to perform both active and passive network scanning and use these results to analyze and design a threat model for network security. With a firm understanding of the basics, you will then explore how to use Nessus and Nmap to scan your network for vulnerabilities and open ports and gain back door entry into a network. As you progress through the chapters, you will gain insights into how to carry out various key scanning tasks, including firewall detection, OS detection, and access management to detect vulnerabilities in your network.By the end of this Learning Path, you will be familiar with the tools you need for network scanning and techniques for vulnerability scanning and network protection.This Learning Path includes content from the following Packt books:•Network Scanning Cookbook by Sairam Jetty•Network Vulnerability Assessment by Sagar Rahalkar
Akash Mahajan, MADHU AKULA
Security automation is one of the most interesting skills to have nowadays. Ansible allows you to write automation procedures once and use them across your entire infrastructure. This book will teach you the best way to use Ansible for seemingly complex tasks by using the various building blocks available and creating solutions that are easy to teach others, store for later, perform version control on, and repeat.We’ll start by covering various popular modules and writing simple playbooks to showcase those modules. You’ll see how this can be applied over a variety of platforms and operating systems, whether they are Windows/Linux bare metal servers or containers on a cloud platform. Once the bare bones automation is in place, you’ll learn how to leverage tools such as Ansible Tower or even Jenkins to create scheduled repeatable processes around security patching, security hardening, compliance reports, monitoring of systems, and so on. Moving on, you’ll delve into useful security automation techniques and approaches, and learn how to extend Ansible for enhanced security. While on the way, we will tackle topics like how to manage secrets, how to manage all the playbooks that we will create and how to enable collaboration using Ansible Galaxy. In the final stretch, we’ll tackle how to extend the modules of Ansible for our use, and do all the previous tasks in a programmatic manner to get even more powerful automation frameworks and rigs.
Bogdan Kireeve, Chas Clawson
Modernize your security operations with Sumo Logic’s Continuous Intelligence Platform that delivers real-time detection, analysis, and response to threats, and find out how it enables security teams to unify monitoring, apply advanced analytics, and strengthen defenses across diverse environments.Step by step, this guide takes you through configuring Sumo Logic to ingest and visualize log data, running versatile queries, and using Security Apps to meet compliance and audit demands. You’ll learn how to take full advantage of Cloud SIEM by creating enriched records, building correlation rules, proactively threat hunting, and tuning signals to reduce false positives.Beyond traditional SIEM use cases, discover how Sumo Logic supports modern DevSecOps practices that embed security into the development lifecycle without compromising delivery speed and features such as entity inventory, third-party integrations, and best practices that enhance investigation and detection accuracy.Finally, you’ll prepare for the future of security intelligence, where automation, machine learning, and AI-driven insights reshape threat defense, ensuring you’re ready to transform your security operations with Sumo Logic Cloud SIEM.*Email sign-up and proof of purchase required
Benjamin Kovacevic, Nicholas Dicola
What your journey will look likeWith the help of this expert-led book, you’ll become well versed with SOAR, acquire new skills, and make your organization's security posture more robust.You’ll start with a refresher on the importance of understanding cyber security, diving into why traditional tools are no longer helpful and how SOAR can help.Next, you’ll learn how SOAR works and what its benefits are, including optimized threat intelligence, incident response, and utilizing threat hunting in investigations.You’ll also get to grips with advanced automated scenarios and explore useful tools such as Microsoft Sentinel, Splunk SOAR, and Google Chronicle SOAR.The final portion of this book will guide you through best practices and case studies that you can implement in real-world scenarios.By the end of this book, you will be able to successfully automate security tasks, overcome challenges, and stay ahead of threats.
Weimin Sun, Xun (Brian) Wu, Angela Kwok
The failure of initial coin offerings (ICOs) is no accident, as most ICOs do not link to a real asset and are not regulated. Realizing the shortcomings of ICOs, the blockchain community and potential investors embraced security token offerings (STOs) and stablecoins enthusiastically.In this book, we start with an overview of the blockchain technology along with its basic concepts. We introduce the concept behind STO, and cover the basic requirements for launching a STO and the relevant regulations governing its issuance. We discuss U.S. securities laws development in launching security digital tokens using blockchain technology and show some real use cases. We also explore the process of STO launches and legal considerations. We introduce popular security tokens in the current blockchain space and talk about how to develop a security token DApp, including smart contract development for ERC1404 tokens. Later, you'll learn to build frontend side functionalities to interact with smart contracts. Finally, we discuss stablecoin technical design functionalities for issuing and operating STO tokens by interacting with Ethereum smart contracts.By the end of this book, you will have learned more about STOs and gained a detailed knowledge of building relevant applications—all with the help of practical examples.