NDLI: SAWAN: a survivable architecture for wireless LANs

Content Provider	IEEE Xplore Digital Library
Author	Virendra, M. Upadhyaya, S. Kumar, V. Anand, V.
Copyright Year	2005
Description	Author affiliation: Dept. of Comput. Sci. & Eng., New York State Univ., Buffalo, NY, USA (Virendra, M.; Upadhyaya, S.; Kumar, V.)
Abstract	This paper describes survivability schemes against access point (AP) failures in wireless LANs. It particularly aims for resiliency and survivability against multistage attacks where the adversary is successful in compromising the AP, and then targets the survived but more vulnerable network. This is true in real life where the adversary knows that survivability is a design consideration built into the network. It then performs a multistage targeted attack that is aimed at compromising the survived network that may have vulnerabilities. We first present a unique infrastructure for an ad-hoc migration scheme (IAMS) where the nodes under a failed AP form an ad-hoc network and reconnect to the network using available neighboring APs. We then present a scheme for isolating and removing any malicious nodes from the ad-hoc network routes in a transparent manner once the malicious nodes have been identified. This will minimize the chances of further attacks in the survived network, and the removal is done in a distributed fashion without the nodes exchanging any information between them. We report the results of our simulations performed using the network simulation tool GloMoSim.
Sponsorship	IEEE Comput. Soc. Task Force on Inf. Assurance (TFIA)
Starting Page	71
Ending Page	82
File Size	200999
Page Count	12
File Format	PDF
ISBN	076952317X
DOI	10.1109/IWIA.2005.15
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-03-23
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless LAN Local area networks Cities and towns Computer science Ad hoc networks Quality of service Robustness Switches Computer architecture Ubiquitous computing WLANs AP Failure Multistage Attacks Quality of Service Survivability
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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