secure wireless access with virtual private networking

... point-to-point private link The act of configuring and creating a virtual private network is known as virtual private networking To emulate a point-to-point link, data is encapsulated, or wrapped, with ... the private data is encapsulated is known as the tunnel The portion of the connection in which the private data is encrypted is known as the virtual private network (VPN) connection Figure 1: Virtual ... CONCLUSION 21 FOR MORE INFORMATION .21 INTRODUCTION A virtual private network (VPN) is the extension of a private network that encompasses links across shared or public networks...

Ngày tải lên: 22/10/2013, 09:15

... joining the corporate network—from thousands of miles away Virtual private networking is ideal for the paranoid (because it's very secure) and the cheap (because you're using the Internet as ... allows VPN access. Your remote network can be set up in many different ways, but in every case, you'll still need to confirm with your network administrator that your account on it allows VPN access ... smb://big-blueserver.ferret-lan.com/sales-docs.) When you're finished accessing the remote network, choose Disconnect from the VPN menulet (Accessing other Web sites can be slow while you're on a VPN.)...

Ngày tải lên: 14/12/2013, 12:15

... Các dòch vụ phổ biến  Remote Access Over the Internet  Connecting Networks Over the Internet  Connecting Computers Over an ... người sử dụng: Quản lý đòa Mã hóa liệu Quản lý khóa Hỗ trợ đa giao thức 01/24/14 GIỚI THIỆU REMOTE ACCESS  Trong nhu cầu số lượng máy tính ngày tăng  Do nhu cầu kết nối xa người sử dụng  Những...

Ngày tải lên: 24/01/2014, 03:20

... 802.1X Standard 160 Virtual Private Network for Wireless LANs .161 Building a Secure Wireless LAN with 802.1X and VPN Technology 164 Point−to−Point Wireless Connectivity between ... with related technologies like HomeRF as well as emerging technologies and developments in wireless networking are also examined Building Secure Wireless Networks with 802.11 focuses on the wireless ... Building Secure Wireless Networks with 802.11 Table of Contents Building Secure Wireless Networks with 802.11 Introduction ...

Ngày tải lên: 25/03/2014, 11:08

... is described as a wireless access application in which the location of the subscriber terminal (ST) is mobile The second category, nomadic wireless access (NWA), is a wireless access application ... System The ITU defines wireless access system (WAS) as end user radio EURASIP Journal on Wireless Communications and Networking Table 1: Comparison of alternative broadband access technologies Bandwidth ... price broadband wireless access network In short, network planner devotes to optimize an efficient network planning with the target on lowering the system cost for broadband wireless access network...

Ngày tải lên: 21/06/2014, 18:20

... Các dòch vụ phổ biến  Remote Access Over the  Internet  Connecting Networks Over the  Internet   Connecting Computers Over an  ...  Xác nhận người sử dụng: Quản lý đòa chỉ  Mã hóa dữ liệu Quản lý khóa Hỗ trợ đa giao thức 05/30/09 GIỚI THIỆU REMOTE ACCESS  Trong  nhu  cầu  về  số  ượ g  áy  nh  l n m tí ngày  càng  tăng  D o  nhu  cầu  kết ...

Ngày tải lên: 26/07/2014, 13:20

... 802.1X Standard 160 Virtual Private Network for Wireless LANs .161 Building a Secure Wireless LAN with 802.1X and VPN Technology 164 Point−to−Point Wireless Connectivity between ... with related technologies like HomeRF as well as emerging technologies and developments in wireless networking are also examined Building Secure Wireless Networks with 802.11 focuses on the wireless ... built using 802.11 with primary focus on secure wireless LANs This book is an implementer's guide to 802.11 (Wi−Fi) wireless networking for home, small offices, enterprises, and Wireless Internet...

Ngày tải lên: 14/08/2014, 14:20

... essentially the very first wireless LAN With this, wireless networking was born This first wireless LAN consisted of seven computers on four islands communicating with the central computer on ... the wireless arena A Basic Wireless LAN A simple wireless LAN (see Figure 2.1) consists of two or more computers connected via a wireless link to communicate with each other A link on a wireless ... constitute a wireless LAN are examined in detail Then wireless networks are compared with wired networks Finally we cover the existing standards in wireless LAN technology Evolution of Wireless LANs:...

Ngày tải lên: 14/08/2014, 14:20

... businesses, and at homes Wireless networking has taken LAN connectivity a step further Now, with wireless networking, LANs have become far more flexible than they used to be Wireless LANs are easier ... that "unified Wireless Access technology provides the common glue between the myriad of Service Providers, hardware vendors, and wireless Internet access points." 802.11 Public Access Wireless LANs ... An access point is a station, thus addressable So data moves between the BSS and the wired network with the help of these access points A wireless LAN consisting of two computers and an AP, with...

Ngày tải lên: 14/08/2014, 14:20

... allows wireless equipment to operate in a wireless LAN, and wireless LAN authentication We also talk about the most common known attacks on wireless LANs Wireless Access Point (AP) Security Most wireless ... neighbor's conversation Wireless LANs are, therefore, inherently insecure and appropriate measures must be taken to ensure a high−performance and secure wireless LAN 87 To secure a wireless LAN, both ... secure when compared with a standalone wireless LAN Wireless LAN security can be compared to wired LAN security by using the example of old cordless phones that did not securely communicate with...

Ngày tải lên: 14/08/2014, 14:20

... Modem To provide Internet access to each DSL provider specific Best LAN speed within the budget Provides secure access to remote One with industry−standard Virtual Private security features and ... be installed with Gigabit Ethernet adapters, and desktop computers should be supplied with the Fast Ethernet adapters Virtual Private Network (VPN) Gateways and Clients Virtual private networks ... identification of the wireless LAN equipment A basic wireless LAN operating in infrastructure mode consists of wireless LAN adapters and wireless LAN access points (APs), whereas a wireless LAN operating...

Ngày tải lên: 14/08/2014, 14:20

... a wireless LAN that uses the 802.1X authentication protocol For more information on 802.1X, see Chapter 6, "Securing the IEEE 802.11 Wireless LANs." Virtual Private Network for Wireless LANs Virtual ... of a wireless LAN as all the wireless LAN traffic goes through the AP In order to use a wireless LAN, you need to configure the APs and all the wireless adapters that will be using the wireless ... necessary to install a wireless LAN AP using single AP configurations Verify the Wireless LAN AP Box Contents Most APs come with the following items: • Access point An access point is normally...

Ngày tải lên: 14/08/2014, 14:20

... security Secure Remote Access from a Wireless LAN over the Internet Using VPNs Remote access over the Internet from a wireless LAN usually includes a scenario in which a remote user accesses a private ... 10.17: Secure wireless access to a remote site over the Internet 177 • Remote LAN installed with VPN gateway connected with the Internet • Wireless LAN consisting of one or more APs and computers with ... we are familiar with the two advanced security technologies, the 802.1X and the VPN technologies, let's use them to build a secure wireless LAN Building a Secure Wireless LAN with 802.1X and...

Ngày tải lên: 14/08/2014, 14:20

... concerning wireless computing came to be known generally as the Wireless Initiative Phase One of Wireless Andrew was released in 1997 The Initial Wireless Andrew Wireless Andrew consists of wireless ... by unauthorized wireless LAN clients • Rogue APs Hackers may also place a wireless LAN AP within the operating range of a wireless LAN to impersonate a real AP In this case, the wireless LAN adapters ... connected to a wireless LAN and an intruder gets access the wireless LAN, he or she can gain access to the Web server and conduct an attack known as SSL highjacking in which an intruder gains access...

Ngày tải lên: 14/08/2014, 14:20

... communicating computers must go through the access point ACL See Access Control List (ACL) Ad−hoc Wireless LAN A Wireless LAN that consists of only computers with wireless LAN adapters AIEE See American ... intruders easy access to your computer without your knowledge, change your system configurations, or infect your computer with a computer virus Virtual Private Networks (VPN) A VPN is a private network ... the global wireless LAN standard across all markets Wireless LAN Adapters A network interface card that connects a computing device with a wireless LAN Wireless Roaming A feature of wireless LAN...

Ngày tải lên: 14/08/2014, 14:20

... encrypted format Virtual Private Networks (VPNs) Virtual private networks (VPNs) are typically used in TCP/IP−based networks to secure communication between remote users and a private network ... communicate with each other 109 Figure 7.1: Wired LAN link interconnecting two disparate wireless LANs Wireless LAN Adapters Wireless LAN adapters or wireless network interface cards (wireless NICs) ... example of wireless LAN planning that will help you understand the planning process for a wireless LAN 102 Part III: Building Secure Wireless LANs Chapter List Chapter 7: Planning Wireless LANs...

Ngày tải lên: 14/08/2014, 14:21

... Using Routing and Remote Access Virtual Private Networking Using ISA Server 2004 Benefits of Using ISA Server for Virtual Private Networking What Is Virtual Private Networking? ISA Server Branch ... 2004 Lesson: Virtual Private Networking Overview What Is Virtual Private Networking? VPN Protocol Options VPN Authentication Protocol Options VPN Quarantine Control Virtual Private Networking Using ... Overview Virtual Private Networking Overview Configuring Virtual Private Networking for Remote Clients Configuring Virtual Private Networking for Remote Sites Configuring...

Ngày tải lên: 27/02/2014, 05:20

... writing Deploying Virtual Private Networks with Microsoft Win­ dows Server 2003 was a labor of love for me As the lead program manager for Secure Network Access in Windows Networking, I have ... let’s start with a lay person’s view of virtual private networking and what it can for you Because you are interested in this book—and therefore are interested in VPN and remote access solutions—it’s ... problem, though The network within your walls is a private network that only your authorized users can access and work with, while the Internet is available for everyone’s use Without proper precautions,...

Ngày tải lên: 27/06/2014, 00:20

... File Server Router Wireless Access Point Route/Switch Processor Bridge Hub Mainframe Network Cloud Printer Laptop Firewall Gateway IP Phone Integrated Router Wireless Bridge Wireless Media LAN ... the following chapters: Chapter 1, “Introduction to Remote Access VPN Technologies”: This chapter covers the remote access Virtual Private Network (VPN) technologies in detail Protocols, such ... These connections can also be used to connect the private or semiprivate networks of an organization with the private or semiprivate networks of a different organization over the shared medium...

Ngày tải lên: 06/07/2014, 15:29

... writing Deploying Virtual Private Networks with Microsoft Win­ dows Server 2003 was a labor of love for me As the lead program manager for Secure Network Access in Windows Networking, I have ... let’s start with a lay person’s view of virtual private networking and what it can for you Because you are interested in this book—and therefore are interested in VPN and remote access solutions—it’s ... problem, though The network within your walls is a private network that only your authorized users can access and work with, while the Internet is available for everyone’s use Without proper precautions,...

Ngày tải lên: 14/08/2014, 14:20