Virtual Private Networks In Theory And Practice

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Virtual Private Networks In Theory And Practice
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Author : Zeeshan Ashraf
language : en
Publisher:
Release Date : 2018-04-20
Virtual Private Networks In Theory And Practice written by Zeeshan Ashraf and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-04-20 with categories.
Document from the year 2018 in the subject Computer Science - IT-Security, grade: A, course: Network Security, language: English, abstract: This book encompasses virtual private network technologies theoretical as well as practical. In this project, it demonstrates how the VPNs actually work and their practical implementation with different lab scenarios, step by step. The objective of this book is to teach the students and professionals in an easy way. In this book, a reader learns the theoretical knowledge of VPNs, but the practical implementation of several types of VPNs in his home and office. There are several types of VPNs with different scenarios. After a study of this book, the reader will familiar with almost all type of VPN and can perform all these types of VPNs with different scenarios in his office and home.
Virtual Private Networking
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Author : Gilbert Held
language : en
Publisher: John Wiley & Sons
Release Date : 2005-01-28
Virtual Private Networking written by Gilbert Held and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-01-28 with Technology & Engineering categories.
This book provides network managers, LAN administrators and small business operators with all they need to know to "interconnect" multiple locations or travelling employees that need to access a single location. The operation and utilization of virtual private networks is discussed both in theory and practicality, covering the technical aspects associated with encryption and digital certificates as well as the manner by which readers can create VPNs using readily available products from Microsoft, Cisco, Checkpoint and possibly other vendors. The author was among the first to write about the concept of virtual private networking in a series of articles published over five years ago, and in the intervening years this has become a very hot topic - with the technology being increasing deployed by companies. Virtual Private Networking, by Gilbert Held, covers the technology and the theory, but also shows readers, through numerous examples, 'how to use ' the technology.
Building Linux Virtual Private Networks Vpns
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Author : Oleg Kolesnikov
language : en
Publisher: Sams Publishing
Release Date : 2002
Building Linux Virtual Private Networks Vpns written by Oleg Kolesnikov and has been published by Sams Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Computers categories.
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.
A Technical Guide To Ipsec Virtual Private Networks
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Author : James S. Tiller
language : en
Publisher: CRC Press
Release Date : 2017-07-27
A Technical Guide To Ipsec Virtual Private Networks written by James S. Tiller and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-27 with Computers categories.
What is IPSec? What's a VPN? Why do the need each other? Virtual Private Network (VPN) has become one of the most recognized terms in our industry, yet there continuously seems to be different impressions of what VPNs really are and can become. A Technical Guide to IPSec Virtual Private Networks provides a single point of information that represents hundreds or resources and years of experience with IPSec VPN solutions. It cuts through the complexity surrounding IPSec and the idiosyncrasies of design, implementation, operations, and security. Starting with a primer on the IP protocol suite, the book travels layer by layer through the protocols and the technologies that make VPNs possible. It includes security theory, cryptography, RAS, authentication, IKE, IPSec, encapsulation, keys, and policies. After explaining the technologies and their interrelationships, the book provides sections on implementation and product evaluation. A Technical Guide to IPSec Virtual Private Networks arms information security, network, and system engineers and administrators with the knowledge and the methodologies to design and deploy VPNs in the real world for real companies.
Ikev2 Ipsec Virtual Private Networks
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Author : Graham Bartlett
language : en
Publisher: Cisco Press
Release Date : 2016-08-10
Ikev2 Ipsec Virtual Private Networks written by Graham Bartlett and has been published by Cisco Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-10 with Computers categories.
Create and manage highly-secure Ipsec VPNs with IKEv2 and Cisco FlexVPN The IKEv2 protocol significantly improves VPN security, and Cisco’s FlexVPN offers a unified paradigm and command line interface for taking full advantage of it. Simple and modular, FlexVPN relies extensively on tunnel interfaces while maximizing compatibility with legacy VPNs. Now, two Cisco network security experts offer a complete, easy-tounderstand, and practical introduction to IKEv2, modern IPsec VPNs, and FlexVPN. The authors explain each key concept, and then guide you through all facets of FlexVPN planning, deployment, migration, configuration, administration, troubleshooting, and optimization. You’ll discover how IKEv2 improves on IKEv1, master key IKEv2 features, and learn how to apply them with Cisco FlexVPN. IKEv2 IPsec Virtual Private Networks offers practical design examples for many common scenarios, addressing IPv4 and IPv6, servers, clients, NAT, pre-shared keys, resiliency, overhead, and more. If you’re a network engineer, architect, security specialist, or VPN administrator, you’ll find all the knowledge you need to protect your organization with IKEv2 and FlexVPN. Understand IKEv2 improvements: anti-DDoS cookies, configuration payloads, acknowledged responses, and more Implement modern secure VPNs with Cisco IOS and IOS-XE Plan and deploy IKEv2 in diverse real-world environments Configure IKEv2 proposals, policies, profiles, keyrings, and authorization Use advanced IKEv2 features, including SGT transportation and IKEv2 fragmentation Understand FlexVPN, its tunnel interface types, and IOS AAA infrastructure Implement FlexVPN Server with EAP authentication, pre-shared keys, and digital signatures Deploy, configure, and customize FlexVPN clients Configure, manage, and troubleshoot the FlexVPN Load Balancer Improve FlexVPN resiliency with dynamic tunnel source, backup peers, and backup tunnels Monitor IPsec VPNs with AAA, SNMP, and Syslog Troubleshoot connectivity, tunnel creation, authentication, authorization, data encapsulation, data encryption, and overlay routing Calculate IPsec overhead and fragmentation Plan your IKEv2 migration: hardware, VPN technologies, routing, restrictions, capacity, PKI, authentication, availability, and more
Cloud Computing Networking
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Author : Lee Chao
language : en
Publisher: CRC Press
Release Date : 2015-09-22
Cloud Computing Networking written by Lee Chao and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-22 with Business & Economics categories.
Cloud computing is the most significant technology transformation since the introduction of the Internet in the early 1990s. This book covers the key networking and system administration concepts as well as the vital hands-on skills you need to master cloud technology. It is designed to help you quickly get started in deploying cloud services for a real-world business. It provides detailed step-by-step instructions for creating a fully functioning cloud-based IT infrastructure using Microsoft Azure. The book enhances your hands-on skills through numerous lab activities.
Software Defined Networking And Security
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Author : Dijiang Huang
language : en
Publisher: CRC Press
Release Date : 2018-12-07
Software Defined Networking And Security written by Dijiang Huang and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-07 with Computers categories.
This book provides readers insights into cyber maneuvering or adaptive and intelligent cyber defense. It describes the required models and security supporting functions that enable the analysis of potential threats, detection of attacks, and implementation of countermeasures while expending attacker resources and preserving user experience. This book not only presents significant education-oriented content, but uses advanced content to reveal a blueprint for helping network security professionals design and implement a secure Software-Defined Infrastructure (SDI) for cloud networking environments. These solutions are a less intrusive alternative to security countermeasures taken at the host level and offer centralized control of the distributed network. The concepts, techniques, and strategies discussed in this book are ideal for students, educators, and security practitioners looking for a clear and concise text to avant-garde cyber security installations or simply to use as a reference. Hand-on labs and lecture slides are located at http://virtualnetworksecurity.thothlab.com/. Features Discusses virtual network security concepts Considers proactive security using moving target defense Reviews attack representation models based on attack graphs and attack trees Examines service function chaining in virtual networks with security considerations Recognizes machine learning and AI in network security
Network Information Theory
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Author : Abbas El Gamal
language : en
Publisher: Cambridge University Press
Release Date : 2011-12-08
Network Information Theory written by Abbas El Gamal and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-12-08 with Technology & Engineering categories.
This comprehensive treatment of network information theory and its applications provides the first unified coverage of both classical and recent results. With an approach that balances the introduction of new models and new coding techniques, readers are guided through Shannon's point-to-point information theory, single-hop networks, multihop networks, and extensions to distributed computing, secrecy, wireless communication, and networking. Elementary mathematical tools and techniques are used throughout, requiring only basic knowledge of probability, whilst unified proofs of coding theorems are based on a few simple lemmas, making the text accessible to newcomers. Key topics covered include successive cancellation and superposition coding, MIMO wireless communication, network coding, and cooperative relaying. Also covered are feedback and interactive communication, capacity approximations and scaling laws, and asynchronous and random access channels. This book is ideal for use in the classroom, for self-study, and as a reference for researchers and engineers in industry and academia.
Advanced Infrastructure Penetration Testing
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Author : Chiheb Chebbi
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-02-26
Advanced Infrastructure Penetration Testing written by Chiheb Chebbi 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 2018-02-26 with Computers categories.
A highly detailed guide to performing powerful attack vectors in many hands-on scenarios and defending significant security flaws in your company's infrastructure Key Features Advanced exploitation techniques to breach modern operating systems and complex network devices Learn about Docker breakouts, Active Directory delegation, and CRON jobs Practical use cases to deliver an intelligent endpoint-protected system Book Description It has always been difficult to gain hands-on experience and a comprehensive understanding of advanced penetration testing techniques and vulnerability assessment and management. This book will be your one-stop solution to compromising complex network devices and modern operating systems. This book provides you with advanced penetration testing techniques that will help you exploit databases, web and application servers, switches or routers, Docker, VLAN, VoIP, and VPN. With this book, you will explore exploitation abilities such as offensive PowerShell tools and techniques, CI servers, database exploitation, Active Directory delegation, kernel exploits, cron jobs, VLAN hopping, and Docker breakouts. Moving on, this book will not only walk you through managing vulnerabilities, but will also teach you how to ensure endpoint protection. Toward the end of this book, you will also discover post-exploitation tips, tools, and methodologies to help your organization build an intelligent security system. By the end of this book, you will have mastered the skills and methodologies needed to breach infrastructures and provide complete endpoint protection for your system. What you will learn Exposure to advanced infrastructure penetration testing techniques and methodologies Gain hands-on experience of penetration testing in Linux system vulnerabilities and memory exploitation Understand what it takes to break into enterprise networks Learn to secure the configuration management environment and continuous delivery pipeline Gain an understanding of how to exploit networks and IoT devices Discover real-world, post-exploitation techniques and countermeasures Who this book is for If you are a system administrator, SOC analyst, penetration tester, or a network engineer and want to take your penetration testing skills and security knowledge to the next level, then this book is for you. Some prior experience with penetration testing tools and knowledge of Linux and Windows command-line syntax is beneficial.
Drew Heywood S Windows 2000 Network Services
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Author : Drew Heywood
language : en
Publisher: Sams Publishing
Release Date : 2001
Drew Heywood S Windows 2000 Network Services written by Drew Heywood and has been published by Sams Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Computers categories.
Drew Heywood's Networking Windows 2000 highlights the crucial aspects of networking - such as hardware configuration and the core Windows 2000 networking issues - so the reader can successfully and efficiently setup and administer a Windows 2000 network. This book is a reference for the networking professional who needs to learn how to anticipate and solve problems before they happen. A networking professional must understand the inner workings of Windows 2000 and how it relates to and communicates with other products, such as NetWare, UNIX, and Linux as network operating systems. To address these issues, the reader is presented with well-crafted coverage of the most vital networking components of the Windows 2000 family. Its detailed coverage will enable administrators to differentiate the features and technology changes from Windows NT 4.0 to Windows 2000. This will be one of the first Windows 2000 networking titles that will be tested against the actual shipping product, versus the early books based on beta code and RC3. This allows the author to provide more accurate information based on real-world deployment case studies. Readers will benefit from the author's expert discussions of topics including: Installation Planning and Execution TCP/IP Protocols Domain Name Services (DNS) Active Directory Managing Domains Domain Host Configuration Protocol (DHCP) Windows Internet Name Service (WINS) Terminal Services and Thin Clients Internet Information Services (IIS)