Types of Attacks-Wireless Networks-Lecture Slides, Slides for Wireless Networking. Amrita Vishwa Vidyapeetham

Wireless Networking

Description: This course consist on introduction to wireless communication, evolution of wireless communication systems, medium access techniques, propagation models, error control techniques, cellular systems, emerging networks. This lecture inlcudes: Types, Attacks, Passive, Active, Inject, Decrypt, Statistical, Analysis, Dictionary, Building
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Outlines
Types of Attack
Goals of 802.11 Security
WEP Protocol
WEP Authentication
Security flaws in original 802.11
802.1x Security
AKM Operations with AS
AKM operations with PSK
IBSS Security model
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Last Lecture
Introduction
What is Ad hoc networks?
Characteristic (Heterogeneous, Self-creating, self-organizing,
self-adminstrating, on-the-fly)
Ad hoc vs. cellular networks
Challenges (Spectrum allocation, Self-configuration, Medium
access control (MAC), Energy efficiency, TCP Performance,
Mobility management, Security & privacy, Routing protocols,
Multicasting, QoS, Service Location, Provision, Access)
Routing Protocol
Expected Properties of Ad-hoc Routing Protocols
A taxonomy for routing protocols in Mobile ad
Some common protocols (DSDV, AODV, DSR, ZRP, TORA)
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