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Download or read book VPNs written by John Mairs and published by Network Professional's Library. This book was released on 2002 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginners network professionals can learn how to set up a Virtual Private Network in the most secure and cost-effective way. Includes VPN blueprints for one of the fastest growing and secure methods for connecting branch offices.
Download or read book VPNs Illustrated written by Jon C. Snader and published by Addison-Wesley Professional. This book was released on 2015-01-09 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt: Virtual private networks (VPNs) based on the Internet instead of the traditional leased lines offer organizations of all sizes the promise of a low-cost, secure electronic network. However, using the Internet to carry sensitive information can present serious privacy and security problems. By explaining how VPNs actually work, networking expert Jon Snader shows software engineers and network administrators how to use tunneling, authentication, and encryption to create safe, effective VPNs for any environment. Using an example-driven approach, VPNs Illustrated explores how tunnels and VPNs function by observing their behavior "on the wire." By learning to read and interpret various network traces, such as those produced by tcpdump, readers will be able to better understand and troubleshoot VPN and network behavior. Specific topics covered include: Block and stream symmetric ciphers, such as AES and RC4; and asymmetric ciphers, such as RSA and EIGamal Message authentication codes, including HMACs Tunneling technologies based on gtunnel SSL protocol for building network-to-network VPNs SSH protocols as drop-in replacements for telnet, ftp, and the BSD r-commands Lightweight VPNs, including VTun, CIPE, tinc, and OpenVPN IPsec, including its Authentication Header (AH) protocol, Encapsulating Security Payload (ESP), and IKE (the key management protocol) Packed with details, the text can be used as a handbook describing the functions of the protocols and the message formats that they use. Source code is available for download, and an appendix covers publicly available software that can be used to build tunnels and analyze traffic flow. VPNs Illustrated gives you the knowledge of tunneling and VPN technology you need to understand existing VPN implementations and successfully create your own.
Book Synopsis Network Security, Firewalls and VPNs by : J. Michael Stewart
Download or read book Network Security, Firewalls and VPNs written by J. Michael Stewart and published by Jones & Bartlett Publishers. This book was released on 2013-07-11 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fully revised and updated second 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. It provides a comprehensive explanation of network security basics, including how hackers access online networks and the use of Firewalls and VPNs to provide security countermeasures. Using examples and exercises, this book incorporates hands-on activities to prepare the reader to disarm threats and prepare for emerging technologies and future attacks. Topics covered include: the basics of network security--exploring the details of firewall security and how VPNs operate; how to plan proper network security to combat hackers and outside threats; firewall configuration and deployment and managing firewall security; and how to secure local and internet communications with a VP. --
Book Synopsis Comparing, Designing, and Deploying VPNs by : Mark Lewis (CCIE.)
Download or read book Comparing, Designing, and Deploying VPNs written by Mark Lewis (CCIE.) and published by Adobe Press. This book was released on 2006 with total page 1082 pages. Available in PDF, EPUB and Kindle. Book excerpt: A detailed guide for deploying PPTP, L2TPv2, L2TPv3, MPLS Layer-3, AToM, VPLS and IPSec virtual private networks.
Book Synopsis SSL Remote Access VPNs (Network Security) by : Qiang Huang
Download or read book SSL Remote Access VPNs (Network Security) written by Qiang Huang and published by Cisco Press. This book was released on 2008-06-10 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: SSL Remote Access VPNs An introduction to designing and configuring SSL virtual private networks Jazib Frahim, CCIE® No. 5459 Qiang Huang, CCIE No. 4937 Cisco® SSL VPN solutions (formerly known as Cisco WebVPN solutions) give you a flexible and secure way to extend networking resources to virtually any remote user with access to the Internet and a web browser. Remote access based on SSL VPN delivers secure access to network resources by establishing an encrypted tunnel across the Internet using a broadband (cable or DSL) or ISP dialup connection. SSL Remote Access VPNs provides you with a basic working knowledge of SSL virtual private networks on Cisco SSL VPN-capable devices. Design guidance is provided to assist you in implementing SSL VPN in existing network infrastructures. This includes examining existing hardware and software to determine whether they are SSL VPN capable, providing design recommendations, and guiding you on setting up the Cisco SSL VPN devices. Common deployment scenarios are covered to assist you in deploying an SSL VPN in your network. SSL Remote Access VPNs gives you everything you need to know to understand, design, install, configure, and troubleshoot all the components that make up an effective, secure SSL VPN solution. Jazib Frahim, CCIE® No. 5459, is currently working as a technical leader in the Worldwide Security Services Practice of the Cisco Advanced Services for Network Security. He is responsible for guiding customers in the design and implementation of their networks, with a focus on network security. He holds two CCIEs, one in routing and switching and the other in security. Qiang Huang, CCIE No. 4937, is a product manager in the Cisco Campus Switch System Technology Group, focusing on driving the security and intelligent services roadmap for market-leading modular Ethernet switching platforms. During his time at Cisco, Qiang has played an important role in a number of technology groups, including the Cisco TAC security and VPN team, where he was responsible for trouble-shooting complicated customer deployments in security and VPN solutions. Qiang has extensive knowledge of security and VPN technologies and experience in real-life customer deployments. Qiang holds CCIE certifications in routing and switching, security, and ISP Dial. Understand remote access VPN technologies, such as Point-to-Point Tunneling Protocol (PPTP), Internet Protocol Security (IPsec), Layer 2 Forwarding (L2F), Layer 2 Tunneling (L2TP) over IPsec, and SSL VPN Learn about the building blocks of SSL VPN, including cryptographic algorithms and SSL and Transport Layer Security (TLS) Evaluate common design best practices for planning and designing an SSL VPN solution Gain insight into SSL VPN functionality on Cisco Adaptive Security Appliance (ASA) and Cisco IOS® routers Install and configure SSL VPNs on Cisco ASA and Cisco IOS routers Manage your SSL VPN deployment using Cisco Security Manager This security book is part of the Cisco Press® Networking Technology Series. Security titles from Cisco Press help networking professionals secure critical data and resources, prevent and mitigate network attacks, and build end-to-end self-defending networks. Category: Networking: Security Covers: SSL VPNs
Book Synopsis Building MPLS-based Broadband Access VPNs by : Kumar Reddy
Download or read book Building MPLS-based Broadband Access VPNs written by Kumar Reddy and published by Cisco Press. This book was released on 2005 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Several trends are hastening the use of MPLS-based VPNs in broadband networks. With this rapid evolution, networking professionals need resources like this new volume.
Download or read book IPSec written by Carlton R. Davis and published by Rsa Press S. This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: See:
Download or read book Mastering VPN written by Cybellium Ltd and published by Cybellium Ltd. This book was released on 2023-09-26 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlock the Secrets to Secure and Private Internet Connections Are you ready to take control of your online privacy and security? "Mastering VPN" is your comprehensive guide to understanding and harnessing the power of Virtual Private Networks. Whether you're a tech enthusiast looking to secure your internet connection or an IT professional aiming to safeguard your organization's data, this book equips you with the knowledge and tools to establish a secure and private online presence. Key Features: 1. Comprehensive Exploration of VPN Fundamentals: Dive deep into the core principles of Virtual Private Networks, understanding how they work, the types available, and their applications. Build a strong foundation that empowers you to take charge of your online security. 2. Understanding Online Threats: Navigate the complex world of online threats, from hackers and cybercriminals to invasive surveillance and data breaches. Learn about the risks you face and how VPNs can mitigate them effectively. 3. Choosing the Right VPN Solution: Discover strategies for selecting the ideal VPN solution for your needs. Explore considerations such as encryption protocols, server locations, logging policies, and compatibility with different devices and platforms. 4. Setting Up and Configuring VPNs: Master the art of setting up and configuring VPN connections on various devices and operating systems. Learn step-by-step instructions to ensure a seamless and secure VPN experience. 5. Privacy and Anonymity: Dive into the world of online privacy and anonymity with VPNs. Understand how VPNs can protect your personal data, shield your online activities from prying eyes, and enable you to browse the internet without leaving a digital trail. 6. VPN for Bypassing Restrictions: Explore the role of VPNs in bypassing geo-restrictions and censorship. Learn how to access blocked content, enjoy unrestricted streaming, and navigate the internet freely regardless of your location. 7. Mobile and Remote Access Security: Uncover strategies for securing mobile and remote access using VPNs. Learn how to protect sensitive data and maintain a secure connection when accessing networks from remote locations. 8. VPN Best Practices: Delve into best practices for using VPNs effectively. Discover tips for maintaining optimal connection speeds, troubleshooting common issues, and ensuring your VPN setup remains secure. 9. Business and Enterprise VPN Solutions: Explore the application of VPNs in the business and enterprise environment. Learn how to establish secure connections for remote workers, protect sensitive company data, and implement robust VPN solutions. 10. Future of VPN Technology: Gain insights into the future of VPN technology. Explore emerging trends, advancements in encryption, and the evolving landscape of online security. Who This Book Is For: "Mastering VPN" is an essential resource for individuals, professionals, and organizations seeking to enhance their online security and privacy. Whether you're a casual internet user or an IT expert responsible for safeguarding sensitive data, this book will guide you through the intricacies of VPNs and empower you to establish a secure and private online presence.
Book Synopsis Building Linux Virtual Private Networks (VPNs) by : Oleg Kolesnikov
Download or read book Building Linux Virtual Private Networks (VPNs) written by Oleg Kolesnikov and published by Sams Publishing. This book was released on 2002 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors meet the growing demands of de-centralized companies that need a secure and functional network using Linux. The only book available that extensively covers the combination of VPN technology and Linux, this volume teaches first hand how to build various VPN solutions with individual setup guides.
Book Synopsis Virtual Private Networks by : Dennis Fowler
Download or read book Virtual Private Networks written by Dennis Fowler and published by Morgan Kaufmann. This book was released on 1999-05-21 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Dennis Fowler provides an insightful view to both the business benefits and technical requirements to VPNs. His examples of other customers' experiences with VPNs breathe life into the discussion." From the Foreword by Susan Scheer Aoko, Cisco systems, Inc. Network-dependent companies are excited by the benefits promised by the virtual private network, including lower costs, greater flexibility, and improvements in connectivity. But they also have questions: What benefits are real? How can they be measured? What are the expenses and the dangers? Virtual Private Networks: Making the Right Connection is an intelligent introduction written especially for business and IT professionals who want a realistic assessment of what a VPN can provide for their organizations. Covering advantages and risks, this book expands your understanding of what you can do with a VPN, while detailing all that implementing it will demand of you. With its help, you'll find your way through VPN hype to the answers you need to make sound decisions. Features Thoroughly explains VPN concepts and technologies, and examines the potential of VPNs as intranets, extranets, and remote access solutions. Covers essential VPN topics like tunneling, encapsulation, encryption, security, and protocols. Provides detailed points of comparison between typical VPN costs and the costs of maintaining traditional WANs. Offers frank consideration of the hidden costs and risks sometimes associated with VPNs, helping you decide if a VPN is right for you. Lists and assesses the software and hardware products you may need to implement a VPN. Discusses both Internet-based VPNs and VPN services offered by providers of "private" ATM and frame relay networks, detailing the pros and cons of each.
Download or read book Mobile VPN written by Alex Shneyderman and published by John Wiley & Sons. This book was released on 2003-01-21 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Expected to serve up to 40 million mobile workers by 2004, Mobile VPNs provide professionals and consumers with secure data access to private networks while on the road An in-depth tutorial on the technology that wireless carriers will require to offer competitive IP-based services Teaches how to implement Mobile VPNs within GPRS, CDMA2000, UMTS and WLAN environments Examines technologies like IP tunneling, security, roaming, addressing, AAA brokerage, and the latest standards as applied in wireless data systems frameworks
Book Synopsis MPLS and VPN Architectures by : Jim Guichard
Download or read book MPLS and VPN Architectures written by Jim Guichard and published by Cisco Press. This book was released on 2003 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master advanced MPLS VPN deployment solutions to design, deploy, and troubleshoot advanced or large-scale networks. This title builds on the bestselling success of the first volume with more advanced features to get more out of a network.
Book Synopsis Virtual Private Networks For Dummies by : Mark S. Merkow
Download or read book Virtual Private Networks For Dummies written by Mark S. Merkow and published by John Wiley & Sons. This book was released on 1999-12-02 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Let’s face it: the information age makes dummies of us all at some point. One thing we can say for sure, though, about things related to the Internet is that their best strengths are often also their worst weaknesses. This goes for virtual private networks (VPNs). They may reach a wide base of customers – but can also be vulnerable to viruses, hackers, spoofers, and other shady online characters and entities. VPNs may allow for super-efficient communication between customer and company – but they rely on information which, if compromised, can cause huge losses. The Internet is still a frontier – sometimes so wide open it leaves us bewildered – and, like any frontier, the risks go hand in hand with potentially huge rewards. Virtual Private Networks for Dummies offers you a no-nonsense, practical guide to evaluating your company’s need for a VPN, understanding what it takes to implement one, and undertaking the challenging quest to set it up, make it work, and keep it safe. Whether you’re the resident expert leading the project team, or you just want to learn what makes e-commerce tick, this detailed, from-the-ground-up guide will soon have you comfortably conceptualizing: Security goals and strategies The evolution of VPNs Privacy in VPNs Extranets Remote-Access VPNs Funding Custom network solutions design Testing VPNs And more With new products and technologies offering supposedly revolutionary solutions to IT departments every day, this book focuses on the real world – you know, the one full of obstacles, mishaps, threats, delays, and errors – and gives you the background knowledge to make decisions for yourself about your VPN needs. Written with a dash of humor, Virtual Private Networks for Dummies contains both technical detail (standards, protocols, etc.) and more general concepts (such as conducting cost-benefit analyses). This clear, authoritative guide will have you securely and cost-effectively networking over the Internet in no time.
Book Synopsis MPLS and VPN Architectures, Volume II by : Ivan Pepelnjak
Download or read book MPLS and VPN Architectures, Volume II written by Ivan Pepelnjak and published by Cisco Press. This book was released on 2003-06-06 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master the latest MPLS VPN solutions to design, deploy, and troubleshoot advanced or large-scale networks With MPLS and VPN Architectures, Volume II, you'll learn: How to integrate various remote access technologies into the backbone providing VPN service to many different types of customers The new PE-CE routing options as well as other advanced features, including per-VPN Network Address Translation (PE-NAT) How VRFs can be extended into a customer site to provide separation inside the customer network The latest MPLS VPN security features and designs aimed at protecting the MPLS VPN backbone How to carry customer multicast traffic inside a VPN The latest inter-carrier enhancements to allow for easier and more scalable deployment of inter-carrier MPLS VPN services Advanced troubleshooting techniques including router outputs to ensure high availability MPLS and VPN Architectures, Volume II, builds on the best-selling MPLS and VPN Architectures, Volume I (1-58705-002-1), from Cisco Press. Extending into more advanced topics and deployment architectures, Volume II provides readers with the necessary tools they need to deploy and maintain a secure, highly available VPN. MPLS and VPN Architectures, Volume II, begins with a brief refresher of the MPLS VPN Architecture. Part II describes advanced MPLS VPN connectivity including the integration of service provider access technologies (dial, DSL, cable, Ethernet) and a variety of routing protocols (IS-IS, EIGRP, and OSPF), arming the reader with the knowledge of how to integrate these features into the VPN backbone. Part III details advanced deployment issues including security, outlining the necessary steps the service provider must take to protect the backbone and any attached VPN sites, and also detailing the latest security features to allow more advanced topologies and filtering. This part also covers multi-carrier MPLS VPN deployments. Finally, Part IV provides a methodology for advanced MPLS VPN troubleshooting. MPLS and VPN Architectures, Volume II, also introduces the latest advances in customer integration, security, and troubleshooting features essential to providing the advanced services based on MPLS VPN technology in a secure and scalable way. This book is part of the Networking Technology Series from Cisco Press(r), which offers networking professionals valuable information for constructing efficient networks, understanding new technologies, and building successful careers.
Book Synopsis Troubleshooting Virtual Private Networks by : Mark Lewis
Download or read book Troubleshooting Virtual Private Networks written by Mark Lewis and published by Cisco Press. This book was released on 2004 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt: & Learn the troubleshooting techniques that every IT professional running a Virtual Private Network (VPN) must master & & Experience real-world solutions through practice scenarios in each chapter & & An essential workplace reference guide for every VPN management site
Book Synopsis CCSP Cisco Secure VPN Exam Certification Guide by : John F. Roland
Download or read book CCSP Cisco Secure VPN Exam Certification Guide written by John F. Roland and published by Cisco Press. This book was released on 2003 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: The only Cisco authorized exam certification guide for the new CSVPN exam offers pre- and post-chapter quizzes help to assess knowledge and identify areas of weakness. Overviews and foundation summaries present complete and quick review of all CSVPN exam topics.
Book Synopsis CCNP Security VPN 642-648 Official Cert Guide by : Howard Hooper
Download or read book CCNP Security VPN 642-648 Official Cert Guide written by Howard Hooper and published by Cisco Press. This book was released on 2012 with total page 865 pages. Available in PDF, EPUB and Kindle. Book excerpt: The official study guide helps you master all the topics on the CCNP Security VPN exam, including Configuring policies, inheritance, and attributes � AnyConnect Remote Access VPN solutions � AAA and Dynamic Access Policies (DAP) � High availability and performance � Clientless VPN solutions � SSL VPN with Cisco Secure Desktop � Easy VPN solutions � IPsec VPN clients and site-to-site VPNs The CD-ROM contains a free, complete practice exam. Includes Exclusive Offer for 70% Off Premium Edition eBook and Practice Test Pearson IT Certification Practice Test minimum system requirements: Windows XP (SP3), Windows Vista (SP2), or Windows 7; Microsoft .NET Framework 4.0 Client; Pentium class 1GHz processor (or equivalent); 512 MB RAM; 650 MB disc space plus 50 MB for each downloaded practice exam This volume is part of the Official Cert Guide Series from Cisco Press. Books in this series provide officially developed exam preparation materials that offer assessment, review, and practice to help Cisco Career Certification candidates identify weaknesses, concentrate their study efforts, and enhance their confidence as exam day nears. CCNP Security VPN 642-648 Official Cert Guide is a best of breed Cisco exam study guide that focuses specifically on the objectives for the CCNP Security VPN exam. Cisco Certified Internetwork Expert (CCIE) Howard Hooper shares preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics. CCNP Security VPN 642-648 Official Cert Guide presents you with an organized test-preparation routine through the use of proven series elements and techniques. "Do I Know This Already?" quizzes open each chapter and enable you to decide how much time you need to spend on each section. Exam topic lists make referencing easy. Chapter-ending Exam Preparation Tasks help you drill on key concepts you must know thoroughly. The companion CD-ROM contains a powerful testing engine that enables you to focus on individual topic areas or take a complete, timed exam. The assessment engine also tracks your performance and provides feedback on a module-by-module basis, laying out a complete assessment of your knowledge to help you focus your study where it is needed most. Well-regarded for its level of detail, assessment features, and challenging review questions and exercises, this official study guide helps you master the concepts and techniques that will enable you to succeed on the exam the first time. CCNP Security VPN 642-648 Official Cert Guide is part of a recommended learning path from Cisco that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press. To find out more about instructor-led training, e-learning, and hands-on instruction offered by authorized Cisco Learning Partners worldwide, please visit www.cisco.com/go/authorizedtraining.
