Wireless LAN security

This thesis proposes and implements a new and novel solution on simulators and real devices to solve the mobility problem in a VPN. The new solution adds mobility support to existing L2TP/IPsec (Layer 2 Tunneling Protocol/IP Security) tunnels. The new solution tunnels Layer 2 packets between VPN clients and a VPN server without using Mobile IP, without incurring tunnel-re-establishment at handoff, without losing packets during handoff, achieves better security than current mobility solutions for VPN, and supports fast handoff in IPv4 networks.

123p runthenight07 01-03-2023 5 4   Download

Tài liệu thực hành môn Mạng không giây gồm các nội dung chính như: Làm việc với Ad-hoc Wireless LAN; Cấu hình Router và Client – Phần Cơ bản; Cấu hình Wireless cơ bản; Cấu hình IAT, Firewall và Lọc địa chỉ MAC;...Mời các bạn cùng tham khảo!

56p caphesuadathemtieu 06-01-2022 19 5   Download

Describe the components and operations of basic wireless LAN topologies. Describe the components and operations of basic wireless LAN security. Configure and verify basic wireless LAN access. Configure and troubleshoot wireless client access.

97p youcanletgo_01 04-01-2016 55 6   Download

In this chapter: Describe wireless LAN technology and standards, describe the components of a wireless LAN infrastructure, describe wireless topologies, describe the 802.11 frame structure, describe the media contention method used by wireless technology,... Inviting you to refer.

75p youcanletgo_01 04-01-2016 41 3   Download

After studying this chapter you will be able to: Describe wireless LAN technology and standardsm, describe the components of a wireless LAN infrastructure, describe wireless topologies, describe the 802.11 frame structure,...and another content.

72p youcanletgo_01 29-12-2015 59 5   Download

This chapter summarize the operation of Ethernet as defined for 100/1000 Mbps LANs in the IEEE 802.3 standard; explain the functions that enable a switch to forward Ethernet frames in a LAN; configure a switch for operation in a network designed to support voice, video, and data transmissions.

29p youcanletgo_01 29-12-2015 51 3   Download

IEEE 802.11 is a set of standards for implementing wireless local area network (WLAN) computer communication in the 2.4, 3.6, 5 and 60 GHz frequency bands. They are created and maintained by the IEEE LAN/MAN Standards Committee (IEEE 802). The base version of the standard was released in 1997 and has had subsequent amendments. These standards provide the basis for wireless network products using the Wi-Fi brand.

18p muathu_102 28-01-2013 57 5   Download

A WLAN is a shared network. An access point is a shared device and functions like a shared Ethernet hub. Data is transmitted over radio waves. Two-way radio communications (half-duplex) are used. The same radio frequency is used for sending and receiving (transceiver).

54p muathu_102 28-01-2013 73 7   Download

Network Security Identify security risks in LANs and WANs and design security policies that minimize risks Explain how physical security contributes to network security Discuss hardware- and design-based security techniques Use network operating system techniques to provide basic security Understand methods of encryption, such as SSL and IPSec, that can secure data in storage and in transit Describe how popular authentication protocols, such as RADIUS, TACACS, Kerberos, PAP, CHAP, and MS-CHAP, function Understand wireless security protocols, such as WEP, WPA, and 802.11...

56p itvovantien 13-07-2012 82 11   Download

Describe the components and operations of basic wireless LAN topologies. Describe the components and operations of basic wireless LAN security. Configure and verify basic wireless LAN access. Configure and troubleshoot wireless client access.

56p kienk6e 05-04-2011 114 21   Download

Tài liệu tham khảo chuyên ngành quản trị mạng - Wireless LAN Security.

38p ngqcaovinh 09-12-2010 250 97   Download

Objectives: Describe the components and operations of basic wireless LAN topologies. Describe the components and operations of basic wireless LAN security. Configure and verify basic wireless LAN access. Configure and troubleshoot wireless client access.

56p thanhtung_hk 05-11-2010 138 34   Download

Wireless local area networks Virtual LANs provide support for workgroups that share the same servers and other resources over the network. A flexible broadcast scope for workgroups is based on Layer 3 (network). This solution uses multicast addressing, mobility support, and the Dynamic Host Configuration Protocol (DHCP) for the IP. The hosts in the network are connected to routers via point-to-point connections. The features used are included in the IPv6 (Internet Protocol version 6) protocol stacks. Security can be achieved by using authentication and encryption mechanisms for the IP....

21p huggoo 20-08-2010 76 5   Download

The requirements for a network administrator have always been diverse. Get the users connected, make sure there’s enough bandwidth to run applications, keep the network secure, and so on. When problems come up on a traditional network, the solutions have often been fairly straightforward. If users aren’t connected, you connect them. If there’s not enough bandwidth, you buy new equipment. If network resources are vulnerable, you introduce appliances and applications that provide enhanced security. It’s a pretty tight loop of problems and solutions....

11p huyhoang 06-08-2009 1456 16   Download