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No Slide Title
No Slide Title

... physical media. Most current wired networks use some sort of coaxial cable, twisted-pair cable, or fiber-optic cable.  Network adapters (also known as Network Interface Cards or NICs) provide the interface between a computer and the physical medium comprising the network connection. • They are usua ...
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CHAP10 - Lyle School of Engineering
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... Source Address Spoofing  use forged source addresses  usually via the raw socket interface on operating systems  makes attacking systems harder to identify  attacker generates large volumes of packets that have the ...
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... network – resembles circuit switching It selects the quickies route using circuits The bigger the file the long it will take to receive the file It breaks down big files to smaller files without overloading the network It has intelligences as it will decide on the fastest route that is less traveled ...
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... (WLANs) defined in the 802.11b standard. LANs are more secure than WLANs. WLANs, which are over radio waves are more vulnerable to tampering. WEP provides security by encrypting data over radio waves. WEP provides confidentiality and data integrity, and protects access to the network. ...
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Cracking of wireless networks

Cracking of wireless networks is the defeating of security devices in Wireless local-area networks. Wireless local-area networks(WLANs) – also called Wi-Fi networks are inherently vulnerable to security lapses that wired networks are exempt from.Cracking is a kind of information network attack that is akin to a direct intrusion. There are two basic types of vulnerabilities associated with WLANs: those caused by poor configuration and those caused by weak encryption.
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