Wireless Network Security: An Overview docx

... example Personal Wireless Security  Bảo mật wireless điển hình được chia thành 2 loại:  Personal wireless security: thiết kế cho SOHO (small office-home office) hoặc cho người tiêu dùng.  Enterprise wireless ... Security. Personal Wireless Security Lịch sử của WIFI  Sau thời gian ngắn phát hành 2 chuẩn mạng wireless 802.11b và 802.11a, có sự quan tâm về việc làm thế nào đ...

Ngày tải lên: 22/01/2013, 23:02

... Papadimitatos, and S. Sajama. Wireless ad hoc networks. in J. Proakis (ed) Encyclopedia of Telecommunications, 2002. 3. R. Ramanathan and J. Redi. A brief overview of ad hoc networks: challenges and directions. ... location-based services, and sensor networks. Security is an essential service for wired and wireless network communications. The success of MANET strongly depends on whe...

Ngày tải lên: 01/01/2014, 16:48

... access control mechanism. With this mechanism, 5 a network manager can use either an open or a closed network. In an open network, anyone is permitted to join the network. In a closed network, only ... 2003, Apr. 2003. [8] M. Buddhikot and G. Chandranmenon and Seungjae Han and Yui-Wah Lee and S. Miller and L. Salgarelli, “Design and Implementation of a WLAN/CDMA2000 Interworking A...

Ngày tải lên: 14/02/2014, 16:20

... metrics and integrate policy and compliance reporting and application trac analytics, all from a central location. Reporting and analysis SonicPoint-Ne Dual-Band series Wireless laptop Wireless ... Intelligence and Control provides granular control and real-time visualization of applications to guarantee bandwidth prioritization and ensure maximum network security and producti...

Ngày tải lên: 14/02/2014, 16:20

... can pickup your neighbors Wifi from afar. For the Anti-do-it- yourselfer CompUSA brand 9Dbi Antenna for Linksys WRT54G - $50 12Dbi Wireless Garden Super Cantenna Wireless Network Booster Antenna” ... wants to eat an entire can of Chili anyway? http://www.turnpoint.net /wireless/ cantennahowto.html Nobody is safe in my neighborhood 13 Antennas are fun, cheap, and easy to make. They...

Ngày tải lên: 05/03/2014, 21:20

... XP Wireless Utility as an example. 2. Right click on “My Network Places” on your desktop and select “Properties” (or go to Start > Control Panel > Network) . 3. Select your Wireless LAN ... XP Wireless Utility as an example. 2. Right click on “My Network Places” on your desktop and select “Properties” (or go to Start > Control Panel > Network) . 3. Select you...

Ngày tải lên: 05/03/2014, 23:20

... vs. WLANs:  WLANs: star networks  WMNs: multi-hop networks  A region:  An AP and all the STAs connected to it  Can be viewed as a WLAN  Can apply the 802.11i/WPA2 security standard Wireless ... Wang. Computer Network Security Theory and Practice. Springer 2008  Self-configured and self-organized ad-hoc wireless networks  Dynamically allow new devices to join in and leave ad-...

Ngày tải lên: 06/03/2014, 16:20

... 3 Tampering An attacker monitors network traffic and maliciously changes data in transit (for example, an attacker may modify the contents of an email message). Spoofing An attacker forges network ... authenticates, a spoofing attack can be used to "hijack" the connection. Capture-replay In some circumstances, an attacker can record and replay network transaction...

Ngày tải lên: 14/03/2014, 20:20

... http://grouper.ieee.org/groups/802/11/Reports/tgg_update.htm. Wireless Network Security Wireless Network SecurityWireless Network Security Wireless Network Security 802.11, Bluetooth and Handheld Devices 802.11, Bluetooth and Handheld Devices802.11, ... wireless networks, devices, standards, and security issues is presented in this section. 2.1 Wireless Networks Wireless n...

Ngày tải lên: 14/03/2014, 20:20

... intranets, and extranets enable fast and effective communication between employees and partners. However, such communication and efficiency can of course be impeded by the effects of a network ... previewing private financial, patient, or human resources data, are far more serious, can be damaging to reputations, and can cause financial liability for a company. What can these enemies d...

Ngày tải lên: 14/03/2014, 22:20