Redes privadas virtuales PPTP y L2TP/IPsec

Redes privadas virtuales PPTP y L2TP/IPsec

Author: Guillermo Marqués

Publisher: Lulu.com

Published: 2016-01-13

Total Pages: 36

ISBN-13: 1329827317

DOWNLOAD EBOOK

Continuando con el libro "IPsec y redes privadas virtuales", este trabajo te muestra de una manera clara y sencilla como manejar y configurar una VPN de tipo PPTP y L2TP usando routers Cisco


Redes de Comunicaciones. Administración y gestión.

Redes de Comunicaciones. Administración y gestión.

Author: Jorge Ghe. Voinea

Publisher: Lulu.com

Published: 2012-05-02

Total Pages: 252

ISBN-13: 1471689182

DOWNLOAD EBOOK

Esto libro fue escrito con la intención de que sirva como libro de texto para estudiantes que cursen asignaturas sobre comunicación de datos, redes de computadores y protocolos de comunicación entre computadores. Además de estudiantes en Ingeniería en Ordenadores, a todos que están interesados en conocer en profundidad todo sobre redes de comunicaciones. También, este libro intenta describir poco más sobre la tecnología WIMAX, en actualidad la más potente de todas.


CCNP Security Virtual Private Networks SVPN 300-730 Official Cert Guide

CCNP Security Virtual Private Networks SVPN 300-730 Official Cert Guide

Author: Joseph Muniz

Publisher: Cisco Press

Published: 2021-12-07

Total Pages: 1050

ISBN-13: 0136634869

DOWNLOAD EBOOK

Trust the best-selling Official Cert Guide series from Cisco Press to help you learn, prepare, and practice for exam success. They are built with the objective of providing assessment, review, and practice to help ensure you are fully prepared for your certification exam. * Master Implementing Secure Solutions with Virtual Private Networks (SVPN) 300-730 exam topics * Assess your knowledge with chapter-opening quizzes * Review key concepts with exam preparation tasks This is the eBook edition of the CCNP Security Virtual Private Networks SVPN 300-730 Official Cert Guide. This eBook does not include access to the companion website with practice exam that comes with the print edition. CCNP Security Virtual Private Networks SVPN 300-730 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. CCNP Security Virtual Private Networks SVPN 300-730 Official Cert Guide focuses specifically on the objectives for the CCNP Security SVPN exam. Three leading Cisco security technology experts share 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. Well regarded for its level of detail, assessment features, comprehensive design scenarios, 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. It helps you master all the topics on the Implementing Secure Solutions with Virtual Private Networks (SVPN) 300-730 exam, deepening your knowledge of * Site-to-site virtual private networks on routers and firewalls * Remote access VPNs * Troubleshooting using ASDM and CLI * Secure communications architectures CCNP Security Virtual Private Networks SVPN 300-730 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 http://www.cisco.com/web/learning/index.html.


Redes privadas virtuales

Redes privadas virtuales

Author: Javier Andrés Alonso

Publisher: Editorial Ra-Ma

Published: 2009-07-16

Total Pages: 864

ISBN-13: 9788478979295

DOWNLOAD EBOOK

El arma más poderosa que posee el ser humano es la información, ya que le permite conocer, predecir, manipular, sobrevivir y, en definitiva, estar un paso por delante con respecto a quien no dispone de ella. Por esta razón, uno de sus principales objetivos no sólo es llegar a conocer algo, sino tener también la capacidad de salvaguardarlo de forma segura, es decir, que únicamente permanezca accesible para aquellas personas autorizadas. Una de las posibles soluciones pasa por encriptar la información antes de ser transmitida, empleando para ello Redes Privadas Virtuales. El término de Red Privada Virtual (VPN), en inglés Virtual Private Network, hace referencia a un canal de comunicación privado e implementado sobre una infraestructura de acceso público. Dos extremos van a acordar en base a un protocolo y a una serie de políticas de seguridad previamente establecidas, las características de un túnel sobre el cual enviar los datos de manera confidencial. Esta información será cifrada antes de ser inyectada por el enlace, de ahí viene el concepto de “privada”. La condición de “virtual” se corresponde al hecho de que cuando la VPN esté establecida, se tendrá un contacto aparente pero no real entre los participantes de la misma. El libro está estructurado en siete capítulos: se ha dedicado un capítulo entero a la introducción de los conceptos fundamentales de las VPNs; otro a presentar de forma genérica un breve resumen de la arquitectura TCP/IP, pilar fundamental de las redes de comunicación. A continuación tenemos un capítulo destinado completamente a los sistemas criptográficos modernos, ya que ésta será la base principal sobre la que se sustenten las VPNs. Y por último, se ha dedicado un capítulo por cada clase de VPN tratada: IPSec, PPTP, L2TP/IPSec y SSL. El planteamiento de exposición para los capítulos correspondientes a las VPNs será común para todos los protocolos. En primer lugar, se presentarán una serie de conceptos teóricos; posteriormente se estudiarán un grupo de herramientas que permitirán poner en práctica dichas ideas, y a partir de todo ello, se desarrollarán un conjunto de casos prácticos que facilitarán al lector el asentamiento de los conocimientos adquiridos. A su vez, también se incluirá una sección dedicada íntegramente a la recopilación y tratamiento de los mensajes de error.


Comparing, Designing, and Deploying VPNs

Comparing, Designing, and Deploying VPNs

Author: Mark Lewis (CCIE.)

Publisher: Adobe Press

Published: 2006

Total Pages: 1082

ISBN-13: 1587051796

DOWNLOAD EBOOK

A detailed guide for deploying PPTP, L2TPv2, L2TPv3, MPLS Layer-3, AToM, VPLS and IPSec virtual private networks.


Cisco Secure Virtual Private Networks

Cisco Secure Virtual Private Networks

Author: Andrew G. Mason

Publisher:

Published: 2002

Total Pages: 428

ISBN-13:

DOWNLOAD EBOOK

Based on the official instructor-led training course of the same name in a self-study product, Cisco® Secure Virtual Private Networks is a comprehensive, results-oriented book designed to give readers the knowledge to plan, administer, and maintain a Virtual Private Network (VPN). Readers are taught to accomplish several specific tasks, including identifying the features, functions, and benefits of Cisco® Secure VPN products; identifying the component technologies implemented in Cisco® Secure VPN products; utilizing commands required to configure and test IPSec in Cisco IOS® software and PIX Firewalls; installing and configuring the Cisco® VPN Client to create a secure tunnel to a Cisco® VPN Concentrator and PIX Firewall; configuring and verifying IPSec in the Cisco® VPN Concentrator, Cisco router, and PIX Firewall; and configuring the Cisco® VPN Concentrator, Cisco® router, and PIX Firewall for interoperability.


A Parent's Guide to Snapchat

A Parent's Guide to Snapchat

Author: Axis

Publisher: David C Cook

Published: 2018-08-01

Total Pages: 8

ISBN-13: 0830777016

DOWNLOAD EBOOK

Why are teens so obsessed with Snapchat? And what do they even do on it? This guide will help you better understand the app itself, why it’s appealing, and how to have conversations about it with your teens. Parent Guides are your one-stop shop for biblical guidance on teen culture, trends, and struggles. In 15 pages or fewer, each guide tackles issues your teens are facing right now—things like doubts, the latest apps and video games, mental health, technological pitfalls, and more. Using Scripture as their backbone, these Parent Guides offer compassionate insight to teens’ world, thoughts, and feelings, as well as discussion questions and practical advice for impactful discipleship.


Power Programming with RPC

Power Programming with RPC

Author: John Bloomer

Publisher: "O'Reilly Media, Inc."

Published: 1992-02

Total Pages: 544

ISBN-13: 9780937175774

DOWNLOAD EBOOK

Computer Systems Organization -- Computer-Communication Networks.


The Hacker's Dictionary

The Hacker's Dictionary

Author: Eric S. Raymond

Publisher: Createspace Independent Publishing Platform

Published: 2017-06-19

Total Pages: 508

ISBN-13: 9781548201579

DOWNLOAD EBOOK

This document is a collection of slang terms used by various subcultures of computer hackers. Though some technical material is included for background and flavor, it is not a technical dictionary; what we describe here is the language hackers use among themselves for fun, social communication, and technical debate.


CCNP and CCIE Security Core SCOR 350-701 Official Cert Guide

CCNP and CCIE Security Core SCOR 350-701 Official Cert Guide

Author: Omar Santos

Publisher: Cisco Press

Published: 2023-11-09

Total Pages: 1521

ISBN-13: 0138221197

DOWNLOAD EBOOK

Trust the best-selling Official Cert Guide series from Cisco Press to help you learn, prepare, and practice for the CCNP and CCIE Security Core SCOR 350-701 exam. Well regarded for its level of detail, study plans, assessment features, and challenging review questions and exercises, CCNP and CCIE Security Core SCOR 350-701 Official Cert Guide, Second Edition helps you master the concepts and techniques that ensure your exam success and is the only self-study resource approved by Cisco. Expert author Omar Santos shares preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. This complete study package includes A test-preparation routine proven to help you pass the exam Do I Know This Already? quizzes, which let you decide how much time you need to spend on each section Exam Topic lists that make referencing easy Chapter-ending exercises, which help you drill on key concepts you must know thoroughly The powerful Pearson Test Prep Practice Test software, complete with hundreds of well-reviewed, exam-realistic questions, customization options, and detailed performance reports A final preparation chapter, which guides you through tools and resources to help you craft your review and test-taking strategies Study plan suggestions and templates to help you organize and optimize your study time Content Update Program: This fully updated second edition includes the latest topics and additional information covering changes to the latest CCNP and CCIE Security Core SCOR 350-701 exam. Visit ciscopress.com/newcerts for information on annual digital updates for this book that align to Cisco exam blueprint version changes. This official study guide helps you master all the topics on the CCNP and CCIE Security Core SCOR 350-701 exam, including Network security Cloud security Content security Endpoint protection and detection Secure network access Visibility and enforcement Companion Website: The companion website contains more than 200 unique practice exam questions, practice exercises, and a study planner Pearson Test Prep online system requirements: Browsers: Chrome version 73 and above, Safari version 12 and above, Microsoft Edge 44 and above. Devices: Desktop and laptop computers, tablets running Android v8.0 and above or iPadOS v13 and above, smartphones running Android v8.0 and above or iOS v13 and above with a minimum screen size of 4.7”. Internet access required. Pearson Test Prep offline system requirements: Windows 11, Windows 10, Windows 8.1; Microsoft .NET Framework 4.5 Client; Pentium-class 1 GHz processor (or equivalent); 512 MB RAM; 650 MB disk space plus 50 MB for each downloaded practice exam; access to the Internet to register and download exam databases Also available from Cisco Press for CCNP Advanced Routing study is the CCNP and CCIE Security Core SCOR 350-701 Official Cert Guide Premium Edition eBook and Practice Test, Second Edition This digital-only certification preparation product combines an eBook with enhanced Pearson Test Prep Practice Test. This integrated learning package Enables you to focus on individual topic areas or take complete, timed exams Includes direct links from each question to detailed tutorials to help you understand the concepts behind the questions Provides unique sets of exam-realistic practice questions 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