building and managing virtual private networks pdf

... 8: Securing OpenVPN Tunnels and Servers introduces safe and secure configurations and explains... brief introduction to Virtual Private Networks and discusses in brief networking ... OpenVPN Tunnels and Servers Securing and Stabilizing OpenVPN Linux and Firewalls Debian Linux and Webmin with Shorewall Installing Webmin and Shorewall Preparing Webmin and Shorewall ... VPN? ?Virtual Private Network 5 Branches Connected by Dedicated Lines 5 Broadband Internet Access and VPNs 6 How Does a VPN Work? 7 What are VPNs Used For? 9 Networking Concepts—Protocols and

Ngày tải lên: 07/04/2014, 15:38

... the extensive and involved procedures for troubleshooting remote access virtual private networks (VPNs). The process for troubleshooting site-to-site VPNs is similar in many ways and uses the ... to handle routing issues, and it was able to mandate what the client’s routing looked like. In site-to-site, both sides of the connec- tion are acting as routers for the sites they manage, and ... that: • The RAS and IAS Servers security group exists. If it doesn’t, create the group and set the group type to Security and the group scope to Domain Local. • The RAS and IAS Servers security

Ngày tải lên: 14/08/2014, 14:20

... Security of BGP/MPLS IP Virtual Private Networks (VPNs) Status of This Memo This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution ... Frame Relay and ATM, since these are widely deployed and accepted. This section outlines the typical security requirements for VPN networks. The following section discusses if and how BGP/MPLS ... evaluating its value for implementation and deployment. See RFC 3932 for more information. Abstract This document analyses the security of the BGP/MPLS IP virtual private network (VPN) architecture

Ngày tải lên: 14/02/2014, 16:20

... political system and legacy infrastructure. Building and Managing an Intelligent City A city capable of becoming both environmentally sustainable and attractive to citizens and businesses ... between citizens and the providers of services become more direct? ?and the need for responsive- ness, transparency and agility rises. The demands of a resource- constrained planet? ?and the expec- ... of home and work lives and the devices and tools that increasingly straddle these envi- ronments create huge opportunities. Green city programs are proliferating and urban planners and strategists

Ngày tải lên: 03/07/2014, 05:59

... and managing change, as well as more modern issues, such as business ethics in a global economy and leadership in high-tech and virtual organizations It also looks at how leaders and ... motivated and creative MBA and Executive MBA students in the UK, Australia and Singapore The contents of this book have been influenced by their anecdotes and stories about the leaders and ... international academic and professional journals, and has produced several research and consulting reports for organizations in Australia and the UK He has been a regular... notions and common-sense

Ngày tải lên: 10/08/2014, 07:21

... Churchill, Gandhi and Martin Luther King are examples of political leaders who achieved this In business, Akio Morita, Lee Iacocca, Jack Welch, Bill Hewlett and Dave Packard, Steve Jobs and Andy ... in which organizations relay information to and from their employees. This will be described in the next section and, in the context of leading and managing change, in Chapter 8. The second concerns ... for mistakes and focusing on errors will reduce feelings of competence, and undermine motivation and performance. Over a long period of time this can create a culture of punishment and negativity.

Ngày tải lên: 10/08/2014, 07:21

... Deploying Virtual Private Networks with Microsoft Windows Server 2003, your complete source for the information you need to design and deploy Vir­ tual Private Networks (VPNs) ... 412 413 417 418 418 419 Frequently Asked Questions 4 21 Virtual Private Networks Defined Microsoft Support for VPNs VPN Standards and Interoperability VPN Deployment 4 21 422 424 430 Index ... book will show you how to design, implement, and use virtual private networks (VPNs) that are based on Microsoft Windows Server 2003 and Microsoft client oper­ ating... included

Ngày tải lên: 14/08/2014, 14:20

... contractors and partners access your corporate networks, and the diversity of equipment within company networks? ??multivendor Chapter VPN Interoperability interoperability for virtual private networking ... Design Points Virtual private network (VPN) deployments have many services and functions that need to work together smoothly and cleanly so that remote access users can be identified and authorized; ... interoperable, Least costly in administra­ Secure proprietary and standards based tion overhead and more extensions easily deployable Separate user and machine Yes No (user only) Varies depending on authentication

Ngày tải lên: 14/08/2014, 14:20

... And Remote Access service is enabled as both a remote access server and a LAN and demand-dial router, with Windows as the authentica- tion and accounting provider (unless RADIUS was chosen and ... Edition and Datacenter Edition have no connection limits and therefore can support unlimited connections. When you configure and enable the Routing And Remote Access service, the Rout- ing And ... Components and Design Points,” we described the components and design points for remote access virtual private network (VPNs) using the Microsoft Windows Server 20 03 and Windows

Ngày tải lên: 14/08/2014, 14:20

... The Routing And Remote Access service is enabled as both a remote access server and a LAN and demand-dial router, with Windows. .. conjunction with a certificate infrastructure and user certificates ... routing and describes the components of site-to-site VPN connections and their associated design points. Demand-Dial Routing in Windows Server 2003 The Microsoft Windows Server 2003 Routing And ... Server 2003. 169 Chapter 8 Site-to-Site VPN Components and Design Points In Chapter 5, we reviewed components of remote access virtual private networks (VPNs)—that is, VPNs that have many remote

Ngày tải lên: 14/08/2014, 14:20

... In Chapter 8, “Site-to-Site VPN Components and Design Points,” we described the essential elements and considerations for site-to-site virtual private networks (VPNs) using Microsoft Windows ... With A RADIUS Server, and then click Next • In RADIUS Server Selection, configure the primary (mandatory) and alternate (optional) RADIUS servers and the shared secret, and then click Next 8 ... clients and and associated server settings such as Dynamic Host Configuration Pro - tocol (DHCP), Domain Name System (DNS), and Internet Protocol (IP) filters to maintain the operations and security.

Ngày tải lên: 14/08/2014, 14:20

... offices. The Portland and Dallas branch offices of Contoso, LTD. are connected to the corporate office by using on-demand site-to-site VPN connections. Both the Portland and Dallas offices ... To run the Demand-Dial Interface Wizard, right-click Network Interfaces in the Routing And Remote Access snap-in’s control tree, and then click New Demand- Dial Interface. Demand-Dial Interface ... sections describe a PPTP-based on-demand branch office connection for the Dallas office and an L2TP/IPSec-based on-demand branch office connection for the Portland office. By describing this scenario,

Ngày tải lên: 14/08/2014, 14:20

... operating systems Virtual Private Networks Defined Q How does Microsoft define a virtual private network... profiles for connections using dial-up, PPTP, L2TP/IPSec, and EAP in a test ... shared in the dial-up section, and click Shar- ing And Security. 2. Click Permissions and add the DialUsers group to the list of users, and give the group Read and Change permissions. VPN1 ... T-Carrier-based wide area network [WAN] link) Virtual private. .. configure and test a Point-to-Point Tun­ neling Protocol (PPTP)–based site-to-site virtual private network (VPN) connection You

Ngày tải lên: 14/08/2014, 14:20

... offers a standard way to establish authentication and encryption services between endpoints. This includes both standard algorithms and transforms, but also standard key negotiation and management ... augment existing private networks that configurations. These configurations were utilize leased-line or Enterprise-owned tested and verified in a lab environment and Frame Relay and Asynchronous ... Internet Protocol (IP) (IKE), Digital Encryption Standard (DES), backbones, and also SP Frame Relay and nor does it discuss the management and ATM networks. IPsec. The equipment automation aspect

Ngày tải lên: 24/10/2015, 10:00

... ảo VirtualBox tới "Cài đặt" -> "Bộ nhớ" Từ đó, bạn thêm đĩa cứng ảo vào máy ảo dạng thiết bị lưu trữ 22 Managing virtual hard disks: - Để quản lý đĩa cứng ảo, bạn sử dụng phần mềm ảo hóa VirtualBox ... 19 Sử dụng Quản lý đĩa: 19 Coverting virtual hard disks from vhd to vhdx 20 Resizing a volume: 21 Managing virtual hard disks: 23 LỜI CẢM ƠN ... 21 -Creating virtual hard disks: Để tạo đĩa cứng ảo, bạn làm theo bước sau: Mở phần mềm VirtualBox chọn máy ảo mà bạn muốn thêm đĩa cứng ảo vào Nhấp vào nút "Cài đặt" đầu cửa sổ VirtualBox Ở

Ngày tải lên: 06/05/2023, 15:36

... locations.  Terminologies to understand how VPNs work. Terminologies to understand how VPNs work. Private Networks Private Networks vs. vs. Virtual Private Networks Virtual Private Networks  Employees ... Private Network c) Virtual Protocol Network d) Virtual Perimeter Network Pop Quiz! A.1 VPN stands for… b) Virtual Private Network VPN stands for "Virtual Private Network" or "Virtual ... VIRTUAL PRIVATE VIRTUAL PRIVATE NETWORKS (VPN) NETWORKS (VPN) BY: BY: Diana Ashikyan Diana Ashikyan Nikhil Jerath Nikhil

Ngày tải lên: 15/03/2014, 16:20

... Cisco and/ or its affiliates. All rights reserved. 14 Conventional Private Networks © 2012 Cisco and/ or its affiliates. All rights reserved. 15 Virtual Private Networks © 2012 Cisco and/ or ... Networks © 2012 Cisco and/ or its affiliates All rights reserved 15 Virtual Private Networks © 2012 Cisco and/ or its affiliates All rights reserved 16 VPNs • A Virtual Private Network (VPN) ... Implementing Virtual Private Networks © 2012 Cisco and/ or its affiliates. All rights reserved. 1 VPN Terminology © 2012 Cisco and/ or its affiliates. All rights reserved. 2 Cryptosystem • A

Ngày tải lên: 12/10/2015, 03:02

... Configuration Guide: Network Services Configuring Virtual Private Networks This chapter describes how to configure, verify, maintain, and troubleshoot a Virtual Private Network (VPN). It includes the following ... request-dialout commands have subgroup commands that are used to specify such information as the tunneling protocol and dialer resource. Table 16 lists the new VPN subgroup commands and which command modes ... dialin and/ or request dialout. 2. NAS VPN groups can be configured for accept dialout and/ or request dialin. Table 17 VPN Group Commands (continued) Command VPN Subgroups Configuring Virtual Private...

Ngày tải lên: 24/01/2014, 10:20