Download or read book Securing Networks with ELK Stack written by Ram Patel and published by BPB Publications. This book was released on 2024-06-19 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt: Strengthening networks, redefining security: ELK Stack leading the charge KEY FEATURES ● This book provides a thorough examination of zero trust network architecture, ELK Stack, and Elastic Security, encompassing foundational principles and practical deployment strategies. ● Readers gain practical insights into building resilient zero trust networks, leveraging ELK Stack's capabilities for data gathering, visualization, and advanced analytics. ● Through real-world case studies and examples, the book illustrates how to integrate Zeek and Elastic Security effectively. DESCRIPTION Step into the dynamic world of zero trust network architecture with this comprehensive handbook. Starting with an exploration of zero trust principles, each chapter unveils new insights and practical strategies. From crafting strategic blueprints to implementing hands-on deployment tactics, discover the intricacies of building a resilient zero trust network capable of thwarting modern threats. Journey through the extensive capabilities of ELK Stack, essential for fortifying a zero trust paradigm. Learn the nuances of data acquisition strategies and efficient ingestion methods with ELK, enabling robust data visualization and dashboard creation using Kibana. Explore advanced functionalities like Machine Learning driven anomaly detection to enhance your defenses against emerging threats. Explore Elastic Security's suite, encompassing threat detection, incident response, and compliance reporting, crucial elements in strengthening network defenses. Utilize the transformative potential of Zeek in network security, from foundational principles to advanced integration with Elastic Security. Real-world case studies showcase the synergy between Zeek and Elastic Security, providing insights into future-proof network protection strategies. Arm yourself with the knowledge and tools necessary to navigate the evolving landscape of network security. Traverse the realms of zero trust architecture, ELK Stack, and Elastic Security, empowered by practical insights and real-world applications. WHAT YOU WILL LEARN ● Understanding the core principles and intricacies of zero trust network architecture. ● Designing and deploying a robust zero trust network using strategic methodologies. ● Leveraging ELK Stack's capabilities to support and enhance a zero trust approach. ● Implementing effective data gathering and ingestion strategies with ELK. ● Mastering data visualization and dashboard creation using Kibana for actionable insights. WHO THIS BOOK IS FOR The book is primarily aimed at security professionals, network architects, and IT managers who are responsible for securing their organization's network infrastructure and sensitive data. The book is suitable for both technical and non-technical readers. TABLE OF CONTENTS 1. Introduction to Zero Trust Network Architecture 2. Zero Trust Network Architecture: Design and Deployment Strategies 3. Zero Trust Network Architecture: Data Gathering Strategies 4. Overview of ELK Stack and its Capabilities 5. Design of ELK Stack Components 6. Data Ingestion with ELK 7. Data Visualization with ELK 8. Effective Dashboards with Kibana 9. Unlocking Insights: ELKʼs Machine Learning Capabilities 10. Introduction to Elastic Security 11. Threat Detection and Prevention 12. Incident Response and Investigation 13. Compliance and Reporting 14. Introduction to Zeek 15. Zeek Data Collection and Analysis 16. Unlocking Synergies: Zeek and Elastic Security Integration in Action 17. Future Directions for Elastic Security 18. A Unified Recap: Safeguarding Networks with ELK

Download or read book Threat Hunting with Elastic Stack written by Andrew Pease and published by Packt Publishing Ltd. This book was released on 2021-07-23 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn advanced threat analysis techniques in practice by implementing Elastic Stack security features Key FeaturesGet started with Elastic Security configuration and featuresLeverage Elastic Stack features to provide optimal protection against threatsDiscover tips, tricks, and best practices to enhance the security of your environmentBook Description Threat Hunting with Elastic Stack will show you how to make the best use of Elastic Security to provide optimal protection against cyber threats. With this book, security practitioners working with Kibana will be able to put their knowledge to work and detect malicious adversary activity within their contested network. You'll take a hands-on approach to learning the implementation and methodologies that will have you up and running in no time. Starting with the foundational parts of the Elastic Stack, you'll explore analytical models and how they support security response and finally leverage Elastic technology to perform defensive cyber operations. You'll then cover threat intelligence analytical models, threat hunting concepts and methodologies, and how to leverage them in cyber operations. After you've mastered the basics, you'll apply the knowledge you've gained to build and configure your own Elastic Stack, upload data, and explore that data directly as well as by using the built-in tools in the Kibana app to hunt for nefarious activities. By the end of this book, you'll be able to build an Elastic Stack for self-training or to monitor your own network and/or assets and use Kibana to monitor and hunt for adversaries within your network. What you will learnExplore cyber threat intelligence analytical models and hunting methodologiesBuild and configure Elastic Stack for cyber threat huntingLeverage the Elastic endpoint and Beats for data collectionPerform security data analysis using the Kibana Discover, Visualize, and Dashboard appsExecute hunting and response operations using the Kibana Security appUse Elastic Common Schema to ensure data uniformity across organizationsWho this book is for Security analysts, cybersecurity enthusiasts, information systems security staff, or anyone who works with the Elastic Stack for security monitoring, incident response, intelligence analysis, or threat hunting will find this book useful. Basic working knowledge of IT security operations and network and endpoint systems is necessary to get started.

Download or read book Cybersecurity for Small Networks written by Seth Enoka and published by No Starch Press. This book was released on 2022-12-06 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to implementing DIY security solutions and readily available technologies to protect home and small-office networks from attack. This book is an easy-to-follow series of tutorials that will lead readers through different facets of protecting household or small-business networks from cyber attacks. You’ll learn how to use pfSense to build a firewall, lock down wireless, segment a network into protected zones, configure a VPN (virtual private network) to hide and encrypt network traffic and communications, set up proxies to speed up network performance and hide the source of traffic, block ads, install and configure an antivirus, back up your data securely, and even how to monitor your network for unauthorized activity and alert you to intrusion.

Download or read book Advances in Security Networks and Internet of Things written by Kevin Daimi and published by Springer Nature. This book was released on 2021-07-10 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents the proceedings of four conferences: The 19th International Conference on Security & Management (SAM'20), The 19th International Conference on Wireless Networks (ICWN'20), The 21st International Conference on Internet Computing & Internet of Things (ICOMP'20), and The 18th International Conference on Embedded Systems, Cyber-physical Systems (ESCS'20). The conferences took place in Las Vegas, NV, USA, July 27-30, 2020. The conferences are part of the larger 2020 World Congress in Computer Science, Computer Engineering, & Applied Computing (CSCE'20), which features 20 major tracks. Authors include academics, researchers, professionals, and students. Presents the proceedings of four conferences as part of the 2020 World Congress in Computer Science, Computer Engineering, & Applied Computing (CSCE'20); Includes the tracks on security & management, wireless networks, internet computing and IoT, and embedded systems as well as cyber-physical systems; Features papers from SAM’20, ICWN’20, ICOMP’20 and ESCS’20.

Download or read book NMAP Network Scanning Series written by Rob Botwright and published by Rob Botwright. This book was released on 101-01-01 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlock the Power of Network Security with the NMAP Network Scanning Series! Welcome to the Network Security, Monitoring, and Scanning Library, a comprehensive bundle that will empower you with the knowledge and skills needed to navigate the intricate world of network security and reconnaissance. In today's digital age, safeguarding your networks and data has never been more critical, and this book bundle is your ultimate guide to network security excellence. Book 1: NMAP for Beginners - A Practical Guide to Network Scanning Are you new to network scanning? This book is your perfect starting point. Dive into foundational concepts and follow easy-to-understand instructions to kickstart your journey toward mastering network scanning. Book 2: NMAP Mastery - Advanced Techniques and Strategies for Network Analysis Ready to take your skills to the next level? Explore advanced techniques, NMAP scripting, customized scanning, and perform in-depth network assessments. Become a true NMAP expert. Book 3: NMAP Security Essentials - Protecting Networks with Expert Skills Learn the art of network protection! Discover expert-level skills to secure your network infrastructure, analyze firewall rules, and harden network devices. Protect what matters most. Book 4: NMAP Beyond Boundaries - Mastering Complex Network Reconnaissance Ready for the big leagues? Delve into geospatial mapping, IoT security, cloud scanning, and web application assessment. Tackle intricate network challenges with confidence. Whether you're an IT professional, network administrator, or cybersecurity enthusiast, this bundle caters to your needs. Each book is informative, practical, and transformative, providing you with the skills required to protect and secure your networks. Embark on this educational journey and master the art of network scanning, securing your digital assets, and navigating the complexities of the modern cybersecurity landscape. Join us and become a network security expert today!

Download or read book Cybersecurity and Secure Information Systems written by Aboul Ella Hassanien and published by Springer. This book was released on 2019-06-19 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a concise overview of the current state of the art in cybersecurity and shares novel and exciting ideas and techniques, along with specific cases demonstrating their practical application. It gathers contributions by both academic and industrial researchers, covering all aspects of cybersecurity and addressing issues in secure information systems as well as other emerging areas. The content comprises high-quality research articles and reviews that promote a multidisciplinary approach and reflect the latest advances, challenges, requirements and methodologies. Thus, the book investigates e.g. security vulnerabilities, cybercrime, and privacy issues related to big data analysis, as well as advances in digital forensics, secure smart city services, and risk mitigation strategies for devices employing cyber-physical systems. Given its scope, the book offers a valuable resource for students, researchers, IT professionals and providers, citizens, consumers and policymakers involved or interested in the modern security procedures needed to protect our information and communication resources. Its goal is to foster a community committed to further research and education, and one that can also translate its findings into concrete practices.

Download or read book Threat Hunting with Elastic Stack written by Andrew Pease and published by . This book was released on 2021-07-23 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get hands-on with advanced threat analysis techniques by implementing Elastic Stack security features with the help of practical examples Key Features: Get started with Elastic Security configuration and features Understand how to use Elastic Stack features to provide optimal protection against threats Discover tips, tricks, and best practices to enhance the security of your environment Book Description: Elastic Security is an open solution that equips professionals with the tools to prevent, detect, and respond to threats. Threat Hunting with Elastic Stack will show you how to make the best use of Elastic Security to provide optimal protection against cyber threats. With this book, security practitioners working with Kibana will be able to put their knowledge to work and detect malicious adversary activity within their contested network. You'll take a hands-on approach to learning the implementation and methodologies that will have you up and running in no time. Starting with the foundational parts of the Elastic Stack, you'll explore analytical models and how they support security response and finally leverage Elastic technology to perform defensive cyber operations. You'll then cover threat intelligence analytical models, threat hunting concepts and methodologies, and how to leverage them in cyber operations. Further, you'll apply the knowledge you've gained to build and configure your own Elastic Stack, upload data, and explore that data directly as well as by using the built-in tools in the Kibana app to hunt for nefarious activities. By the end of this book, you'll be able to build an Elastic Stack for self-training or to monitor your own network and/or assets and use Kibana to monitor and hunt for adversaries within your network. What You Will Learn: Explore cyber threat intelligence analytical models and hunting methodologies Build and configure Elastic Stack for cyber threat hunting Leverage the Elastic endpoint and Beats for data collection Perform security data analysis using the Kibana Discover, Visualize, and Dashboard apps Execute hunting and response operations using the Kibana Security app Use Elastic Common Schema to ensure data uniformity across organizations Who this book is for: Security analysts, cybersecurity enthusiasts, information systems security staff, or anyone who works with the Elastic Stack for security monitoring, incident response, intelligence analysis, or threat hunting will find this book useful. Basic working knowledge of IT security operations and network and endpoint systems is necessary to get started.

Download or read book CCNP and CCIE Security Core SCOR 350 701 Official Cert Guide written by Omar Santos and published by Cisco Press. This book was released on 2023-11-09 with total page 1520 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Securing Your Cloud IBM Security for LinuxONE written by Lydia Parziale and published by IBM Redbooks. This book was released on 2019-08-01 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: As workloads are being offloaded to IBM® LinuxONE based cloud environments, it is important to ensure that these workloads and environments are secure. This IBM Redbooks® publication describes the necessary steps to secure your environment from the hardware level through all of the components that are involved in a LinuxONE cloud infrastructure that use Linux and IBM z/VM®. The audience for this book is IT architects, IT Specialists, and those users who plan to use LinuxONE for their cloud environments.

Download or read book Proceedings of Third International Conference on Communication Computing and Electronics Systems written by V. Bindhu and published by Springer Nature. This book was released on 2022-03-19 with total page 1111 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes high quality research papers presented at the International Conference on Communication, Computing and Electronics Systems 2021, held at the PPG Institute of Technology, Coimbatore, India, on 28-29 October 2021. The volume focuses mainly on the research trends in cloud computing, mobile computing, artificial intelligence and advanced electronics systems. The topics covered are automation, VLSI, embedded systems, optical communication, RF communication, microwave engineering, artificial intelligence, deep learning, pattern recognition, communication networks, Internet of Things, cyber-physical systems, and healthcare informatics.

Download or read book Cloud Security Automation written by Prashant Priyam and published by Packt Publishing Ltd. This book was released on 2018-03-28 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Secure public and private cloud workloads with this comprehensive learning guide. Key Features Take your cloud security functions to the next level by automation Learn to automate your security functions on AWS and OpenStack Practical approach towards securing your workloads efficiently Book Description Security issues are still a major concern for all IT organizations. For many enterprises, the move to cloud computing has raised concerns for security, but when applications are architected with focus on security, cloud platforms can be made just as secure as on-premises platforms. Cloud instances can be kept secure by employing security automation that helps make your data meet your organization's security policy. This book starts with the basics of why cloud security is important and how automation can be the most effective way of controlling cloud security. You will then delve deeper into the AWS cloud environment and its security services by dealing with security functions such as Identity and Access Management and will also learn how these services can be automated. Moving forward, you will come across aspects such as cloud storage and data security, automating cloud deployments, and so on. Then, you'll work with OpenStack security modules and learn how private cloud security functions can be automated for better time- and cost-effectiveness. Toward the end of the book, you will gain an understanding of the security compliance requirements for your Cloud. By the end of this book, you will have hands-on experience of automating your cloud security and governance. What you will learn Define security for public and private cloud services Address the security concerns of your cloud Understand Identity and Access Management Get acquainted with cloud storage and network security Improve and optimize public and private cloud security Automate cloud security Understand the security compliance requirements of your cloud Who this book is for This book is targeted at DevOps Engineers, Security professionals, or any stakeholders responsible for securing cloud workloads. Prior experience with AWS or OpenStack will be an advantage.

Download or read book Machine Learning for Cyber Security written by Yuan Xu and published by Springer Nature. This book was released on 2023-01-12 with total page 707 pages. Available in PDF, EPUB and Kindle. Book excerpt: The three-volume proceedings set LNCS 13655,13656 and 13657 constitutes the refereedproceedings of the 4th International Conference on Machine Learning for Cyber Security, ML4CS 2022, which taking place during December 2–4, 2022, held in Guangzhou, China. The 100 full papers and 46 short papers were included in these proceedings were carefully reviewed and selected from 367 submissions.

Download or read book Maintaining Zero Trust with ELK written by Juan Rios and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In today's data-driven world, organizations generate ever-increasing volumes of complex data that traditional processing applications struggle to handle efficiently. To extract insights and make informed decisions, advanced analytics and visualization techniques are essential. This master project implementation proposes implementing an ELK (Elasticsearch, Logstash, Kibana) cluster at CSU Channel Islands to visualize network traffic using a rich graphical web interface, enabling a Zero Trust network approach. Elasticsearch has recently gained popularity as a distributed search engine suitable for medium to large-scale searching. However, querying all nodes and shards can result in high latency when the cluster size is significant or the nodes are far apart. This project addresses the challenges of managing and extracting valuable information from millions of logs generated daily by the university's firewall. By implementing the ELK stack, the research will demonstrate the feasibility of log aggregation using open-source software and provide a deeper understanding of the data flowing within the network. The significance of this project lies in transitioning from time-consuming command-line log parsing to a visually rich interface for efficient forensics investigation by the security team. The research will involve transferring firewall logs to a Logstash server, parsing the logs, and storing the results in Elasticsearch. Finally, Kibana will be used to query logs and enable the visualization and manipulation of records for enhanced network security analysis. The expected outcome is a comprehensive graphical interface allowing the security team to effectively analyze traffic logs and maintain a robust Zero Trust network. Overall, this project demonstrates the potential of the ELK stack as a powerful tool for visualizing and analyzing complex network data. The findings of this research have broad implications for cybersecurity and data analytics in general, particularly in organizations that handle large volumes of complex data.

Download or read book Zero Trust Networks with VMware NSX written by Sreejith Keeriyattil and published by Apress. This book was released on 2019-12-23 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Secure your VMware infrastructure against distrusted networks using VMware NSX. This book shows you why current security firewall architecture cannot protect against new threats to your network and how to build a secure architecture for your data center. Author Sreerjith Keeriyattil teaches you how micro-segmentation can be used to protect east-west traffic. Insight is provided into working with Service Composer and using NSX REST API to automate firewalls. You will analyze flow and security threats to monitor firewalls using VMware Log and see how Packet Flow works with VMware NSX micro-segmentation. The information presented in Zero Trust Networks with VMware NSX allows you to study numerous attack scenarios and strategies to stop these attacks, and know how VMware Air Watch can further improve your architecture. What You Will LearnKnow how micro-segmentation works and its benefitsImplement VMware-distributed firewallsAutomate security policies Integrate IPS/IDS with VMware NSXAnalyze your firewall's configurations, rules, and policies Who This Book Is For Experienced VMware administrators and security administrators who have an understanding of data center architecture and operations

Download or read book A Network Defender s Guide to Threat Detection written by Richard Medlin and published by . This book was released on 2020-05-28 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Have you ever found yourself questioning whether your network is in good hands? Did you do everything you could to defend against exploits on your network? Is your employer safe because you have one of the best Security Information Event Management (SIEM) setups you can use monitoring the network for you? Or, maybe you are new to Information Security and you want to learn how to employ a robust Intrusion Detection System (IDS) but you do not know where to start. If you have ever asked yourself any of these questions, or you just want to learn about ELK Stack and Zeek (Bro), you have come to the right place. A quick Google search will show you there isn't a lot of information for configuring Zeek (Bro), ElasticSearch, Logstash, Filebeat, and Kibana- it is rather complicated because the websites will describe how to install, but they don't really lead you to specifics on what else you need to do, or they are really outdated. That is where you must piece together the information yourself, and really research - lucky for you, I did the leg work for you and decided to write this book. Whether you have been in the Information Security industry for many years or you're just getting started this book has something for you. In my time studying over the years I've always found that a lot of books are interesting reads, but they add a lot of fluff. That was not my goal with this book; I wanted to provide you with a straight forward book without the fluff, that will show you exactly what you need - I cover the basics, and then explain the intricacies involved with configuring a SIEM that is reliable. I also provide a step-by-step process, while including any pertinent notes that you need to pay attention to, and lastly providing a breakdown of what is occurring at that time. Having background to each section and knowing what is happening is extremely important to learning and understanding what is happening on your network. Likewise, this book covers a brief overview of different programming languages, and their configuration nuances when applied to Zeek (Bro) and Elk Stack. I tried my best to approach this as if you did not know anything, so that anyone can read this and understand what is happening throughout the installation and configuration process. Let us get to the basics of what will be covered in this book so that you have a good idea of what you will learn. The first section of this book covers the Zeek(Bro) IDS installation and configuration. Furthermore, you will learn about the origin of Zeek (Bro), and the many features that Zeek (Bro) has to offer. This section will walk you through the entire installation process, while providing explanations for the configuration changes that we make on the system. There are a lot of dependencies needed to install Zeek (bro), and I will walk you through that entire process. We will also go over installing PF_ring - a tool for increased capture speeds and network capture optimization. The tool is very useful when capturing data on large networks, and from multiple nodes. In the next section we will go over installing Tor, and Privoxy for network anonymity. You're probably asking yourself why you would want to do that when setting up a SIEM or IDS. The simple answer is that in order to know what's traversing the network, you need to understand what it is doing and how to use it yourself. Sometimes the best defense comes from knowing what the offense is using. Once we install Tor, you can generate some Tor traffic on your network, and watch as one of the custom Zeek (Bro) signatures - I will teach you about in this book - detects this traffic so you can see what it looks like once a notice is generated. It's also good to know how to remain anonymous on the network if you're ever doing any type of forensic investigations too, so learning this is always a plus. ...

Download or read book Computer Networks and Inventive Communication Technologies written by S. Smys and published by Springer Nature. This book was released on 2022-10-13 with total page 909 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of peer-reviewed best selected research papers presented at 5th International Conference on Computer Networks and Inventive Communication Technologies (ICCNCT 2022). The book covers new results in theory, methodology, and applications of computer networks and data communications. It includes original papers on computer networks, network protocols and wireless networks, data communication technologies, and network security. The proceedings of this conference is a valuable resource, dealing with both the important core and the specialized issues in the areas of next generation wireless network design, control, and management, as well as in the areas of protection, assurance, and trust in information security practice. It is a reference for researchers, instructors, students, scientists, engineers, managers, and industry practitioners for advance work in the area.

Download or read book Advanced Kali Linux for Penetration Testing written by Cyberscope Academy and published by Cyberscope Academy Pvt. Ltd.. This book was released on 2023-05-30 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book, "Advanced Kali Linux for Penetration Testing" is a comprehensive guide that takes your skills in ethical hacking to the next level. This book dives deep into the powerful tools and techniques offered by Kali Linux, the leading penetration testing platform. With a practical and hands-on approach, you will explore advanced configuration, customization, and optimization of Kali Linux for efficient and effective penetration testing. Learn how to exploit vulnerabilities, perform post-exploitation activities, and escalate privileges. Delve into web application and wireless network penetration testing, uncover social engineering and physical security weaknesses, and master advanced forensics and incident response techniques. Equip yourself with the expertise to conduct professional penetration tests and produce comprehensive reports.