Impact of Wireless IEEE802.11n Encryption Methods on Network Performance of Operating Systems

Narayan, Shaneel; Feng, Tao; Xu, Xiangle; Ardham, Shailaja

doi:10.1109/icetet.2009.121

Cited by 6 publications

(4 citation statements)

References 12 publications

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“…The test bed is under a two-nod 802.11n draft wireless network environment. The result of this research still shows that the most recent encryption protocol is comparatively the best one [19]. According to these researches, the outcome data of test bed based experiment is quite unstable as the real test bed environment may have various unpredictable elements.…”

Section: Wlan Performance Evaluationmentioning

confidence: 93%

Analyzing Wireless Local Area Network Traffic Authentication Delay in Different Metrics to Improve Its Performance

J¹

2019

IJATCSE

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The WLAN Standard 802.11n is the most popular wireless network nowadays. However, the network performance is always important anxiety for users who is ready to migrant from wired to wireless network. In this paper we analyzed the network performance of IEEE 802.11n physical characteristics of wireless network while running different applications on different wireless network personal computer using physical characteristics of HT PHY5.0GHz 802.11n and in different data rate. Applications included Database, HTTP and FTP. For the experiment, a wireless LAN was built that included 10 wireless clients and an Access point [AP].The experimental test was completed to analyze 802.11n standard wireless local area network performance on the network with different level of security with Database, FTP and HTTP server application. The network device such as router is configuring throughout Open Shortest Path First routing protocol to decrease utilization, create specific load distribution over the network.In this paper we tested three scenarios that modeled are: 1.No Security Scenario, 2.Limited Security Scenario and 3.Advanced Security Scenario. The level of protection used was 802.11n to filter and block some applications and their performance is analyzed. Twenty workstations are used in the simulation which all accesses the Database, FTP and HTTP server under different scenarios. The relationship between network security and performance are estimated which include the effects of protection such as firewalls on network performance. Various scenarios were evaluated through simulations using Riverbed Modeler Academic Edition 17.5(OPNET17.5) and explained the property of unusual levels of safety on a network using 802.11n wireless network standard then proposed a solution.

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Section: Wlan Performance Evaluationmentioning

confidence: 93%

Analyzing Wireless Local Area Network Traffic Authentication Delay in Different Metrics to Improve Its Performance

J¹

2019

IJATCSE

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“…In [5], presented are results of performance comparison of IEEE 802.11n encryption methods on four operating systems, for both TCP and UDP tra c. is research has shown that operating systems perform di erently within IEEE 802.11n wireless network and its encryption algorithms. It is also shown that WPA2 behaves signicantly di erently to the other encryption methods.…”

Section: Literature Reviewmentioning

confidence: 99%

Performance evaluation of WPA2 security protocol in modern wireless networks

Tepšić¹,

Veinović²,

Uljarević³

2014

Proceedings of the 1st International Scientific Conference - Sinteza 2014

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This paper evaluates performance impact of WPA2 security protocol on various operating systems in modern wireless networks. For the purpose of experiments IEEE 802.11n wireless network platform was deployed. Metrics of throughput and jitter were obtained during the generation of TCP and UDP data flows in different security scenarios. Experimental results showed that IPv4 operating systems achieve higher throughput values than IPv6 systems under the same conditions within the IEEE 802.11n wireless network. Results further indicate that WPA2 security protocol reduces value of throughput and increases jitter in wireless networks.

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“…An anomaly is detected when some mobile hosts use a lower bitrate than others, degrading the performance of all hosts. The anomaly is analyzed theoretically, by means of simulations, and in testbeds with several performance measurements conducted with netperf 8 , tcpperf 9 , and udpperf 10 . A comparative study of the impact of wireless encryption methods over different operating systems is presented in [8].…”

mentioning

confidence: 99%

“…The anomaly is analyzed theoretically, by means of simulations, and in testbeds with several performance measurements conducted with netperf 8 , tcpperf 9 , and udpperf 10 . A comparative study of the impact of wireless encryption methods over different operating systems is presented in [8]. The authors evaluate Windows XP, Windows Vista, Windows Server 2008, and Ubuntu, carrying out several experiments to evaluate the performance of TCP and UDP, using WEP-64, WEP-128, WPA, and WPA2.…”

mentioning

confidence: 99%

Network Performance Evaluation Based on Three Processes

Velásquez¹,

Gamess

2014

JCSA

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Network performance evaluation has traditionally been done following the client/server model, using two processes to carry out the evaluation. In this paper we present a different approach. We propose an enhancement to the classical performance evaluation by using three processes: client, server, and a middle process that reports additional gauges which allow users to more accurately and rapidly detect network anomalies. For this third process we wrote two versions: one for PC-based routers, and the other for off-the-shelf wireless routers. The former version was presented in one of our previous works. In this paper, we present our experience in writing and porting our application to wireless routers. Additionally, we perform different experiments to validate the correctness of the results reported. Furthermore, we present additional experiments that illustrate another possible uses for our tool.

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Impact of Wireless IEEE802.11n Encryption Methods on Network Performance of Operating Systems

Cited by 6 publications

References 12 publications

Analyzing Wireless Local Area Network Traffic Authentication Delay in Different Metrics to Improve Its Performance

Analyzing Wireless Local Area Network Traffic Authentication Delay in Different Metrics to Improve Its Performance

Performance evaluation of WPA2 security protocol in modern wireless networks

Network Performance Evaluation Based on Three Processes

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