ieee 802 11i wireless lan security ppt
Tài liệu Establishing Wireless Robust Security Networks: A Guide to IEEE 802.11i docx
Ngày tải lên :
14/02/2014, 08:20
... ESTABLISHING WIRELESS ROBUST SECURITY NETWORKS: A GUIDE TO IEEE 802. 11I
Section 3 gives an overview of IEEE 802. 11 security, including a review of the security features
and weaknesses of IEEE 802. 11 ...
ESTABLISHING WIRELESS ROBUST SECURITY NETWORKS: A GUIDE TO IEEE 802. 11I
4. Security Framework for Robust Security Networks
The IEEE 802. 11i amendment allows for enhanced security features ... of the IEEE 802. 11i amendment in 2004, IEEE 802. 11 offers two general classes of
security capabilities for IEEE 802. 11 WLANs. The first class, pre-RSN security, includes the legacy
security...
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GIẢI PHÁP NÂNG CAO ĐỘ AN NINH THÔNG TIN TRONG MẠNG LAN KHÔNG DÂY CHUẨN IEEE 802.11i
Ngày tải lên :
06/11/2012, 12:50
... NINH MẠNG LAN KHÔNG DÂY
CHUẨN 802. 11i
3.1 Tổng quan về chuẩn IEEE 802. 11i
Nhóm IEEE 802. 11i đã tích cực nghiên cứu để đưa ra giải pháp thay thế cho
WEP. Giải pháp tổng thể của IEEE 802. 11i dựa ... mạng LAN không dây chuẩn 802. 11i.
Chương 2: Trình bày về an ninh mạng LAN không dây, các kiểu tấn công và
an ninh đối với mạng LAN không dây.
Chương 3: An ninh mạng LAN không dây chuẩn 802. 11i, ... CCMP,
IEEE 802. 1x .
Hình 3.1: Thành phần của 802. 11i
3.1.1 TKIP
TKIP (Temporal Key Identity Protocol: Giao thức toàn vẹn khóa phiên): là
giao thức mã hóa tầng liên kết trong chuẩn 802. 11i...
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Tài liệu Guide to Securing Legacy IEEE 802.11 Wireless Networks ppt
Ngày tải lên :
14/02/2014, 08:20
... WLAN technologies: IEEE 802. 11a, 802. 11b, 802. 11g, and 802. 11n. In addition, a brief overview of
the updated security standard for IEEE 802. 11 networks, IEEE 802. 11i, is provided.
2.1 IEEE 802. 11 ... on Wireless Security, 2004.
IEEE Standard 802. 11, 1999 Edition.
IEEE Standard 802. 11i, 2004 Edition. Also available at
http://standards .ieee. org/getieee802/download /802. 11i- 2004.pdf.
IEEE ...
Establishing Wireless Robust Security Networks: A Guide to IEEE 802. 11i.
5
The recommendations in
NIST SP 800-97 should also be applied to existing IEEE 802. 11i WLAN implementations.
2.2 IEEE 802. 11...
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Báo cáo hóa học: " Research Article Design and Implementation of a Lightweight Security Model to Prevent IEEE 802.11 Wireless DoS Attacks" pdf
Ngày tải lên :
21/06/2014, 05:20
... with IEEE 802. 11 MAC,”
Wireless Communications & Mobile Computing,vol.9,no.4,
pp. 469–488, 2009.
[3] K. Bicakci and B. Tavli, “Denial-of-service attacks and coun-
termeasures in IEEE 802. 11 wireless ... “Analysis and improvements over
DoS attacks against IEEE 802. 11i standard,” in Proceedings of
the 2nd International ConferenceonNetworksSecurity ,Wireless
Communications and Trusted Computing (NSWCTC ... imposed
by the TS security field do not have remarkable impact over
the performance of the IEEE 802. 11 wireless networks.
Hindawi Publishing Corporation
EURASIP Journal on Wireless Communications...
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Báo cáo hóa học: " Research Article Achievable Throughput-Based MAC Layer Handoff in IEEE 802.11 Wireless Local Area Networks" pptx
Ngày tải lên :
21/06/2014, 23:20
... 802. 11k. Wireless LAN Medium Access Control
(MAC) and Physical Layer (PHY) Specifications, Amendment
1: Radio Resource Measurement of Wireless LANs,” 2008.
[16] S. Mangold and L. Berlemann, IEEE ... model-based call admission control for IEEE 802. 11e
WLAN contention-based channel access,” in Proceedings of the
13th IEEE Workshop on Local and Metropolitan Area Networks
(LANMAN ’04), pp. 55–60, April ... IEEE Std 802. 11e. Wireless LAN Medium Access Control
(MAC) and Physical Layer (PHY) Specifications, Amendment
8: Medium Access Control (MAC) Quality of Service Enhance-
ments,” 2005.
[15] “IEEE...
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Tài liệu Aironet Wireless LAN Fundamentals ppt
Ngày tải lên :
11/12/2013, 15:15
... Broadcast
Television
Infrared wireless LAN
Cellular (840 MHz)
NPCS (1.9 GHz)
902-928 MHz
26 MHz
5 GHz
(IEEE 802. 11)
HiperLAN
HiperLAN 2
802. 11a
2.4 –2.4835 GHz
83.5 MHz
(IEEE 802. 11)
802. 11b and 802. 11g
Ultra
High
Super
High
Unlicensed ...
Island, Clipperton Island, Cocos Island, Colombia, Cook Island, Coral Sea Islands, Costa Rica,
Ecuador, El Salvador, Europa Island, Faroe Islands, Fiji, Glorioso Islands, Grenada,
Guadeloupe, Guam, ...
Solomon Islands, South Korea, Taiwan, India, Spratly Islands, Togo, Tonga, Trinidad and
Tobago, Tromelin Island, Turks and Caicos Islands, Uruguay, US Virgin Islands, Venezuela,
Wake Island, Western...
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How To Set Up Wireless Network Security ppt
Ngày tải lên :
05/03/2014, 23:20
...
How To Set Up Wireless Network Security
Part 1: WEP
Part 2: WPA-PSK
Part 3-1: RADIUS Server Installation
Part 3-2: 802. 1x-TLS
Part 3-3: WPA
You can secure your wireless connection ... Start > Control
Panel > Network)
2. Select your Wireless LAN Card, right click on the icon and select “Properties”. Click on Wireless
Network” tab.
3. Select the Access Point which ... go to Start >
Control Panel > Network).
3. Select your Wireless LAN Card, right-click and select “Properties”.
4. Click Wireless Network”.
5. Select the Access Point which you are going...
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MERAKI WHITE PAPER: WIRELESS LAN SECURITY pdf
Ngày tải lên :
14/03/2014, 22:20
...
While security is important for all networks, wireless LANs deserve
special consideration since they are subject to an increased level of risk.
First, since wireless extends beyond ... VLANs and, depending on the given wired infrastructure, can be
difficult to configure and maintain. Alternately, Meraki provides an
integrated LAN Isolation feature. LAN Isolation causes wireless ...
false sense of security.
Companies deploying a wireless network need to take security into
consideration. However, security does...
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802 11 wireless LAN fundamentals cisco press ebook kb
Ngày tải lên :
18/04/2014, 12:28
... Devices
802. 11 MAC Layer Operations
Summary
Chapter 3. 802. 11 Physical Layer Technologies
Wireless Physical Layer Concepts
802. 11 Wireless LANs
802. 11b WLANs
802. 11a WLANs
... 2. 802. 11 Wireless LANs
This chapter covers the following topics:
Overview of wireless LAN (WLAN) topologies
802. 11 medium access mechanisms
802. 11 MAC layer operations
802. 11 frame formats
802. 11 ...
802. 11a WLANs
802. 11g WLANs
CCA
Summary
Chapter 4. 802. 11 Wireless LAN Security
Wireless Security
Overview of Encryption
Encryption in the 802. 11 Standard
Authentication...
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Báo cáo hóa học: " Research Article Connectivity-Based Reliable Multicast MAC Protocol for IEEE 802.11 Wireless LANs" doc
Ngày tải lên :
21/06/2014, 23:20
... University.
References
[1] IEEE, IEEE Wireless LAN Edition, IEEE Press, New York, NY,
USA, 2003.
[2] S. Choi and K. Choi, “Reliable multicast for wireless LAN, ”
in Resource, Mobility, and Security Management in Wireless
Networks ... with the peak rate
54 Mbps of IEEE 802. 11a wireless LANs.
When the multicast and uplink user payloads of 88 bits
or 1000 bits are transmitted in IEEE 802. 11a wireless LANs,
we present the results ... broadcasting in
wireless LANs,” IEEE Communications Letters, vol. 12, no. 2,
pp. 146–148, 2008.
[9] W Y. Choi, “Efficient reliable multicast MAC protocol for
IEEE 802. 11 wireless LANs,” in Proceedings...
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Báo cáo hóa học: " Article ID 598038, 10 pages doi:10.1155/2008/598038 Research Article Hybrid Polling Method for Direct Link Communication for IEEE 802.11 Wireless LANs Woo-Yong Choi" pot
Ngày tải lên :
21/06/2014, 23:20
... of IEEE 802. 11a, IEEE
802. 11b, and IEEE 802. 11g technologies support the max-
imum PHY data rates of 54 Mbps, 11 Mbps, and 54 Mbps,
respectively [2–4]. All these PHY variants of IEEE 802. 11
wireless ... microseconds in IEEE 802. 11a
wireless LANs. In Figures 4, 5, 6, 7, 8, 9, 10, 11,and12,
we present the simulation results of the maximum delay
bounds of IEEE 802. 11a wireless LAN with the conventional
PCF ... Dong-A
University.
REFERENCES
[1] IEEE Std 802. 11, Wireless LAN Medium Access Control
(MAC) and Physical Layer (PHY) Specifications,” 1999.
[2] IEEE Std 802. 11a, Wireless LAN Medium Access Control
(MAC)...
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