Network Security With Pfsense
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Network Security Firewalls And Vpns
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Author : Denise Kinsey
language : en
Publisher: Jones & Bartlett Learning
Release Date : 2025-07-10
Network Security Firewalls And Vpns written by Denise Kinsey and has been published by Jones & Bartlett Learning this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-10 with Computers categories.
"This book is designed for anyone who wants to gain knowledge and hands-on experience with working, administrating, and managing IT network infrastructure in business organizations. It's perfect for introducing the basics of network security-exploring the details of firewall security and how VPNs operate, learning how to deploy network device implementation and configuration, configuring and deploying firewall and Virtual Private Networks, as well as learning to manage firewall security"-- Provided by publisher.
Network Security Firewalls And Vpns
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Author : J. Michael Stewart
language : en
Publisher: Jones & Bartlett Learning
Release Date : 2020-10-15
Network Security Firewalls And Vpns written by J. Michael Stewart and has been published by Jones & Bartlett Learning this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-15 with Computers categories.
Network Security, Firewalls, and VPNs, third Edition provides a unique, in-depth look at the major business challenges and threats that are introduced when an organization’s network is connected to the public Internet.
Network Security Strategies
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Author : Aditya Mukherjee
language : en
Publisher: Packt Publishing Ltd
Release Date : 2020-11-06
Network Security Strategies written by Aditya Mukherjee and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-06 with Computers categories.
Build a resilient network and prevent advanced cyber attacks and breaches Key Features Explore modern cybersecurity techniques to protect your networks from ever-evolving cyber threats Prevent cyber attacks by using robust cybersecurity strategies Unlock the secrets of network security Book Description With advanced cyber attacks severely impacting industry giants and the constantly evolving threat landscape, organizations are adopting complex systems to maintain robust and secure environments. Network Security Strategies will help you get well-versed with the tools and techniques required to protect any network environment against modern cyber threats. You'll understand how to identify security vulnerabilities across the network and how to effectively use a variety of network security techniques and platforms. Next, the book will show you how to design a robust network that provides top-notch security to protect against traditional and new evolving attacks. With the help of detailed solutions and explanations, you'll be able to monitor networks skillfully and identify potential risks. Finally, the book will cover topics relating to thought leadership and the management aspects of network security. By the end of this network security book, you'll be well-versed in defending your network from threats and be able to consistently maintain operational efficiency, security, and privacy in your environment. What you will learn Understand network security essentials, including concepts, mechanisms, and solutions to implement secure networks Get to grips with setting up and threat monitoring cloud and wireless networks Defend your network against emerging cyber threats in 2020 Discover tools, frameworks, and best practices for network penetration testing Understand digital forensics to enhance your network security skills Adopt a proactive approach to stay ahead in network security Who this book is for This book is for anyone looking to explore information security, privacy, malware, and cyber threats. Security experts who want to enhance their skill set will also find this book useful. A prior understanding of cyber threats and information security will help you understand the key concepts covered in the book more effectively.
Network Security With Pfsense
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Author : Manuj Aggarwal
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-07-30
Network Security With Pfsense written by Manuj Aggarwal and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-30 with Computers categories.
Use an open source firewall and features such as failover, load balancer, OpenVPN, IPSec, and Squid to protect your network Key Features Explore pfSense, a trusted open source network security solution Configure pfSense as a firewall and create and manage firewall rules Test pfSense for failover and load balancing across multiple WAN connections Book Description While connected to the internet, you’re a potential target for an array of cyber threats, such as hackers, keyloggers, and Trojans that attack through unpatched security holes. A firewall works as a barrier (or ‘shield’) between your computer and cyberspace. pfSense is highly versatile firewall software. With thousands of enterprises using pfSense, it is fast becoming the world's most trusted open source network security solution. Network Security with pfSense begins with an introduction to pfSense, where you will gain an understanding of what pfSense is, its key features, and advantages. Next, you will learn how to configure pfSense as a firewall and create and manage firewall rules. As you make your way through the chapters, you will test pfSense for failover and load balancing across multiple wide area network (WAN) connections. You will then configure pfSense with OpenVPN for secure remote connectivity and implement IPsec VPN tunnels with pfSense. In the concluding chapters, you’ll understand how to configure and integrate pfSense as a Squid proxy server. By the end of this book, you will be able to leverage the power of pfSense to build a secure network. What you will learn Understand what pfSense is, its key features, and advantages Configure pfSense as a firewall Set up pfSense for failover and load balancing Connect clients through an OpenVPN client Configure an IPsec VPN tunnel with pfSense Integrate the Squid proxy into pfSense Who this book is for Network Security with pfSense is for IT administrators, security administrators, technical architects, chief experience officers, and individuals who own a home or small office network and want to secure it.
Cybersecurity For Small Networks
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Author : Seth Enoka
language : en
Publisher: No Starch Press
Release Date : 2022-12-06
Cybersecurity For Small Networks written by Seth Enoka and has been published by No Starch Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-06 with Computers categories.
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.
Security
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Author : Manuj Aggarwal
language : en
Publisher:
Release Date : 2018
Security written by Manuj Aggarwal and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with categories.
"According to a recent study conducted by a major Cyber Security firm, less than half the online population understands the term "Firewalls" - or know if they have one enabled on their PC. Firewalls are even more important in a corporate or work environment. It not only keeps the corporate network safe - but can also optimize traffic routing and provide a whole range of other benefits. If you are connected to the Internet, you are a potential target to an array of cyber threats, such as hackers, keyloggers, and Trojans that attack through unpatched security holes. A firewall works as a barrier, or a shield, between your PC and cyberspace. Basic firewalls such as the one included in your operating systems, only monitor incoming traffic by default. This may give you a false sense of security. Keep in mind, outgoing traffic, with your credit card information, bank accounts, and social security number is not protected. A good firewall will monitor traffic in both directions. pfSense is a highly versatile, open source routing and firewall software. With thousands of enterprises using pfSense software, it is fast the world's most trusted open source network security solution. pfSense has all of the features you would find in a commercial firewall solution and more, and it is absolutely free! If you are serious about architecting, deploying and operating enterprise grade firewalls - then this course is for you."--Resource description page.
Implementing Enterprise Cybersecurity With Opensource Software And Standard Architecture
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Author : Anand Handa
language : en
Publisher: CRC Press
Release Date : 2022-09-01
Implementing Enterprise Cybersecurity With Opensource Software And Standard Architecture written by Anand Handa and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-01 with Science categories.
Many small and medium scale businesses cannot afford to procure expensive cybersecurity tools. In many cases, even after procurement, lack of a workforce with knowledge of the standard architecture of enterprise security, tools are often used ineffectively. The Editors have developed multiple projects which can help in developing cybersecurity solution architectures and the use of the right tools from the opensource software domain. This book has 8 chapters describing these projects in detail with recipes on how to use opensource tooling to obtain standard cyber defense and the ability to do self-penetration testing and vulnerability assessment. This book also demonstrates work related to malware analysis using machine learning and implementation of honeypots, network Intrusion Detection Systems in a security operation center environment. It is essential reading for cybersecurity professionals and advanced students.
Cybersecurity Architect S Handbook
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Author : Lester Nichols
language : en
Publisher: Packt Publishing Ltd
Release Date : 2024-03-29
Cybersecurity Architect S Handbook written by Lester Nichols and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-29 with Computers categories.
Discover the ins and outs of cybersecurity architecture with this handbook, designed to enhance your expertise in implementing and maintaining robust security structures for the ever-evolving digital landscape Key Features Gain insights into the cybersecurity architect role and master key skills to excel in it Acquire a diverse skill set for becoming a cybersecurity architect through up-to-date, practical examples Discover valuable tips and best practices to launch your career in cybersecurity Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionStepping into the role of a Cybersecurity Architect (CSA) is no mean feat, as it requires both upskilling and a fundamental shift in the way you view cybersecurity altogether. Cybersecurity Architect’s Handbook is an all-encompassing guide, introducing the essential skills for aspiring CSAs, outlining a path for cybersecurity engineers and newcomers to evolve into architects, and sharing best practices to enhance the skills of existing CSAs. Following a brief introduction to the role and foundational concepts, this book will help you understand the day-to-day challenges faced by CSAs, supported by practical examples. You'll gain insights into assessing and improving your organization’s security posture, concerning system, hardware, and software security. You'll also get to grips with setting user and system policies and protocols through effective monitoring and enforcement, along with understanding countermeasures that protect the system from unauthorized access attempts. To prepare you for the road ahead and augment your existing skills, the book provides invaluable tips and practices that will contribute to your success as a CSA. By the end of this book, you’ll be well-equipped to take up the CSA role and execute robust security solutions.What you will learn Get to grips with the foundational concepts and basics of cybersecurity Understand cybersecurity architecture principles through scenario-based examples Navigate the certification landscape and understand key considerations for getting certified Implement zero-trust authentication with practical examples and best practices Find out how to choose commercial and open source tools Address architecture challenges, focusing on mitigating threats and organizational governance Who this book is for This book is for cybersecurity professionals looking to transition into a cybersecurity architect role. Solution architects interested in understanding the scope of the role and the necessary skills for success will also find this book useful.
Cybersecurity
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Author : Henrique M. D. Santos
language : en
Publisher: CRC Press
Release Date : 2022-04-27
Cybersecurity written by Henrique M. D. Santos and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-04-27 with Computers categories.
Cybersecurity: A Practical Engineering Approach introduces the implementation of a secure cyber architecture, beginning with the identification of security risks. It then builds solutions to mitigate risks by considering the technological justification of the solutions as well as their efficiency. The process follows an engineering process model. Each module builds on a subset of the risks, discussing the knowledge necessary to approach a solution, followed by the security control architecture design and the implementation. The modular approach allows students to focus on more manageable problems, making the learning process simpler and more attractive.
Modern Cybersecurity Practices
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Author : Pascal Ackerman
language : en
Publisher: BPB Publications
Release Date : 2020-04-30
Modern Cybersecurity Practices written by Pascal Ackerman and has been published by BPB Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-04-30 with Computers categories.
A practical book that will help you defend against malicious activities Ê DESCRIPTIONÊ Modern Cybersecurity practices will take you on a journey through the realm of Cybersecurity. The book will have you observe and participate in the complete takeover of the network of Company-X, a widget making company that is about to release a revolutionary new widget that has the competition fearful and envious. The book will guide you through the process of the attack on Company-XÕs environment, shows how an attacker could use information and tools to infiltrate the companies network, exfiltrate sensitive data and then leave the company in disarray by leaving behind a little surprise for any users to find the next time they open their computer. Ê After we see how an attacker pulls off their malicious goals, the next part of the book will have your pick, design, and implement a security program that best reflects your specific situation and requirements. Along the way, we will look at a variety of methodologies, concepts, and tools that are typically used during the activities that are involved with the design, implementation, and improvement of oneÕs cybersecurity posture. Ê After having implemented a fitting cybersecurity program and kickstarted the improvement of our cybersecurity posture improvement activities we then go and look at all activities, requirements, tools, and methodologies behind keeping an eye on the state of our cybersecurity posture with active and passive cybersecurity monitoring tools and activities as well as the use of threat hunting exercises to find malicious activity in our environment that typically stays under the radar of standard detection methods like firewall, IDSÕ and endpoint protection solutions. Ê By the time you reach the end of this book, you will have a firm grasp on what it will take to get a healthy cybersecurity posture set up and maintained for your environment. Ê KEY FEATURESÊ - Learn how attackers infiltrate a network, exfiltrate sensitive data and destroy any evidence on their way out - Learn how to choose, design and implement a cybersecurity program that best fits your needs - Learn how to improve a cybersecurity program and accompanying cybersecurity posture by checks, balances and cyclic improvement activities - Learn to verify, monitor and validate the cybersecurity program by active and passive cybersecurity monitoring activities - Learn to detect malicious activities in your environment by implementing Threat Hunting exercises WHAT WILL YOU LEARNÊ - Explore the different methodologies, techniques, tools, and activities an attacker uses to breach a modern companyÕs cybersecurity defenses - Learn how to design a cybersecurity program that best fits your unique environment - Monitor and improve oneÕs cybersecurity posture by using active and passive security monitoring tools and activities. - Build a Security Incident and Event Monitoring (SIEM) environment to monitor risk and incident development and handling. - Use the SIEM and other resources to perform threat hunting exercises to find hidden mayhemÊ Ê WHO THIS BOOK IS FORÊ This book is a must-read to everyone involved with establishing, maintaining, and improving their Cybersecurity program and accompanying cybersecurity posture. Ê TABLE OF CONTENTSÊ 1. WhatÕs at stake 2. Define scope 3.Adhere to a security standard 4. Defining the policies 5. Conducting a gap analysis 6. Interpreting the analysis results 7. Prioritizing remediation 8. Getting to a comfortable level 9. Conducting a penetration test. 10. Passive security monitoring. 11. Active security monitoring. 12. Threat hunting. 13. Continuous battle 14. Time to reflect