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Hardened network: A router-based DD...

Zhang, Shu.

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Hardened network: A router-based DDoS defense system.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Hardened network: A router-based DDoS defense system./
Author:	Zhang, Shu.
Description:	135 p.
Notes:	Source: Dissertation Abstracts International, Volume: 65-02, Section: B, page: 0856.
Contained By:	Dissertation Abstracts International65-02B.
Subject:	Computer Science. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3123651

Hardened network: A router-based DDoS defense system.
Zhang, Shu.

Hardened network: A router-based DDoS defense system. - 135 p.

Source: Dissertation Abstracts International, Volume: 65-02, Section: B, page: 0856.

Thesis (Ph.D.)--Arizona State University, 2004.

Distributed Denial-of-Service (DDoS) attacks prevent users from accessing services on the target by bombing the target network with a large volume of traffic so that the services of the attacked network are unavailable. However, due to the current design of the Internet (e.g., stateless routing, no authentication, spoofing possibilities, and open architecture) mitigating DDoS attacks targeted to the network is not possible without changes to the network routing mechanisms.Subjects--Topical Terms:

626642
Computer Science.

Hardened network: A router-based DDoS defense system.
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100 1 $a Zhang, Shu. $3 1924799
245 1 0 $a Hardened network: A router-based DDoS defense system.
300 $a 135 p.
500 $a Source: Dissertation Abstracts International, Volume: 65-02, Section: B, page: 0856.
500 $a Adviser: Partha Dasgupta.
502 $a Thesis (Ph.D.)--Arizona State University, 2004.
520 $a Distributed Denial-of-Service (DDoS) attacks prevent users from accessing services on the target by bombing the target network with a large volume of traffic so that the services of the attacked network are unavailable. However, due to the current design of the Internet (e.g., stateless routing, no authentication, spoofing possibilities, and open architecture) mitigating DDoS attacks targeted to the network is not possible without changes to the network routing mechanisms.
520 $a In this dissertation, a DDoS defense system based on programmable routers is proposed. These routers are used to incrementally build the mechanisms, such as traffic information collection, lightweight source authentication and encryption, into the fabric of the current network. This DDoS defense system is an overlay network, called the "Hardened Network." The Hardened Network does not need any modifications to the end-systems, such as the client and server hosts. This system can quickly trace back to and selectively drop the attack packets at points that are closer to the attack origins. Hence, it can be used to detect, stop, and recover from DDoS attack and thus, efficiently protect the network resources from being consumed by a huge volume of attack traffic. In addition, this network can be incrementally deployed on the Internet, which is very important for a new technique to be applied to the current Internet Infrastructure.
590 $a School code: 0010.
650 4 $a Computer Science. $3 626642
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710 2 0 $a Arizona State University. $3 1017445
773 0 $t Dissertation Abstracts International $g 65-02B.
790 1 0 $a Dasgupta, Partha, $e advisor
790 $a 0010
791 $a Ph.D.
792 $a 2004
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3123651