ddos attacks research paper
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ddos attacks research paper


Prevention of DDOS Attacks using New Cracking Algorithm
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V Priyadharshini ,Prevention, 2012 ,ijera.com
Abstract In the modern computer world, maintaining the information is very difficult. Some
interrupts may occur on the local system (attack) or network based systems (network
attack)[4]. Without security measures and controls in place, our data might be subjected to 

DETECTION OF APPLICATION LAYER DDOS ATTACKS USING INFORMATION THEORY BASED METRICS
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SR Devi ,2012 ,airccj.org
ABSTRACT Distributed Denial-of-Service (DDoS) attacks are a critical threat to the Internet.
Recently, there are an increasing number of DDoS attacks against online services and Web
applications. These attacks are targeting the application level. Detecting application layer 

DDoS Attacks Impact on Network Traffic and its Detection Approach
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A Bhange, A Syad ,International Journal of , 2012 ,research.ijcaonline.org
A Denial of Service (DoS) attack is a malicious effort to keep endorsed users of a website or
web service from accessing it, or limiting their ability to do so. A Distributed Denial of Service
(DDoS) attack is a type of DoS attack in which many computers are used to cripple a web 

Economic Denial of Sustainability (EDoS) in Cloud Services using HTTP and XML basedDDoS Attacks
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S VivinSandar ,International Journal of , 2012 ,research.ijcaonline.org
ABSTRACT “Cloud Computing”, a new wave in the Internet revolution, transforms the kind of
services provided over the Internet. The Cloud Services can be viewed from two
perspectives, one as Cloud Service Provider and the other as Cloud Service Consumer. 

Entropy-Based Detection of DDoS Attacks using HSM Model
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K Malarvizhi ,ijcae.org
ABSTRACT Distributed denial of service (DDoS) attack is a continuous threat to the Internet.
It is critical to traceback the source of attacks. When the attacks with small number attack
packet rates and attack strength length is less than the normal flows cannot be 

A NOVEL DETERMINISTIC PACKET MARKING METHOD FOR IP TRACEBACKING OF DDOS ATTACKS
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SSK RAN ,icciit.com
(DDoS) are vulnerable to the internet. It is extremely hard to trace back the source of these
attacks. Because of the vulnerability of the original design of the Internet, it’s hard to find the
actual hackers at present. In this paper, we propose a novel mechanism for IP Traceback 

Mitigating Flooding-Based DDoS Attacks by Stochastic Fairness Queueing
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Y Ming ,aicit.org
Abstract Flooding-based DDoS attacks is a very common way to attack a victim machine by
directly or indirectly sending a large amount of malicious traffic to it. Stochastic Fairness
Queueing (SFQ) is a typical implementation of Fair Queueing. This paper focuses on 

BLACK BOX PROTECTING MOBILE AGENT APPROACH FOR DISTRIBUTED SECURE INTRUSION DETECTION SYSTEM AGAINST DDOS ATTACKS
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P Marikkannu, T Purusothaman ,ijcae.org
Abstract In this paper, we present a flexible protection mechanism of Intrusion Detection
System introducing the features of mobile agents in it. Mobile agents are prone to various
security threats, In our system, we use time-limited black box approach using which the 

Tracing Sources of DDoS Attacks in IP Networks Using Machine Learning Automatic Defence System
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K SUBHASHINI ,ijecce.org
Abstract-Internet Protocol (IP) trace back system is the enabling technology to control
Internet Crime. In this paper, we present a novel and practical IP trace back system called
Machine Learning Automatic Defence System (MLADS) the LADS shows to calculate time 

An Efficient Way Of IP Traceback Of DDOS Attacks Based On Entropy Variation
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PR Nidhya ,ijcae.org
ABSTRACT Distributed Denial-of-Service (DDoS) attacks are a critical threat to the Internet.
It is extremly hard to traceback the attackers because of memoryless feature of the internet
routing mechanisms. As a result, there is no effective and efficient method to deal with this 

An Entropy Based Approach to Detect and Distinguish DDoS Attacks from Flash Crowds in VoIP Networks
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N Jeyanthi ,ijns.femto.com.tw
Abstract Voice over IP (VoIP) is a facility of providing voice services in accordance with IP
(Internet Protocol) which provides better QoS (Quality of Service) than Public Switched
Telephone Network (PSTN) at comparatively less cost.. Since Internet suffers from various 

FireCol: A Collaborative Protection Network for the Detection of Flooding DDoS Attacks
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J François, I Aib ,ieeexplore.ieee.org
Abstract—Distributed denial-of-service (DDoS) attacks remain a major security problem, the
mitigation of which is very hard especially when it comes to highly distributed botnet-based
attacks. The early discovery of these attacks, although challenging, is necessary to protect 

Using graphic turing tests to counter automated DDoS attacks against web servers
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WG Morein, A Stavrou, DL Cook ,Proceedings of the 10th , 2003 ,dl.acm.org
For instance, attackers capable of launching debilitating attacks against 50% of the nodes in
the overlay  most communica- tion channels are full-duplex and, in the event of a DDoS attack,
only  an overlay network between the SOAP and bea- con as opposed to using the normal 

An ISP level solution to combat DDoS attacks using combined statistical based approach
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BB Gupta, M Misra ,International Journal of , 2008 ,softcomputing.net
detection (DCD) architecture using change aggregation trees (CAT) to detect DDoS attack over 
Anomaly based techniques can detect novel attacks; however, it may result in higher  of
mechanisms that use third-party detection are easily found among traceback mechanisms [34 

Entropy-based collaborative detection of DDOS attacks on community networks
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S Yu , , 2008. PerCom 2008. Sixth Annual IEEE , 2008 ,ieeexplore.ieee.org
the counter DDoS attacks fall in three folds: detection, defense (or mitigation), and IP trace-back. 
For example: using a constant speed to generate the packages, namely, , and C is a  on router
entropy , we can not identify the surging of legitimate accessing from DDoS attacks. 

A combined data mining approach for DDoS attack detection
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M Kim, H Na, K Chae, H Bang ,Information Networking. Networking , 2004 ,Springer
of attacking machines and the use of source IP address spoofing make the traceback impossible 
traffic may affect the performance of DDoS attack detection, because most of DDoS attacks use
the  are the strongest DDoS attack tool and they provide the various DDoS attack types 

An auto-responsive honeypot architecture for dynamic resource allocation and QoS adaptation inDDoS attacked networks
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A Sardana ,Computer Communications, 2009 ,Elsevier
Also the attacker may send some faulty trace back messages  DDoS defense techniques proposed
such as anomaly detection, congestion control, filtering, traceback and replication  are passive,
which means the defense actions are taken only after the DDoS attacks are launched 

Distinguishing DDoS attacks from flash crowds using probability metrics
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K Li, W Zhou, P Li, J Hai ,Network and System Security, , 2009 ,ieeexplore.ieee.org
being DDoS attacks flow or flash crowd flow from Normal network flow by the combined using
the grouping thresholds GTT and GTS, in this paper, the grouping threshold GTT and GTS express
the values of decision in detecting DDoS attacks using the total variation metric and 

Dynamic and Auto Responsive Solution for Distributed Denial-of-Service Attacks Detection in ISP Network
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BB Gupta, RC Joshi ,International Journal of Computer Theory , 2009 ,Citeseer
measures [32], [33] or reactive measures like localizing the source of the attacks using traceback
approaches [29  in this paper is to detect and characterize a wide range of DDoS attacks in ISP 
Once attacks occurrence is detected, next thing to do is correctly separation of traffic 

Dynamic probabilistic packet marking for efficient IP traceback
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J Liu, ZJ Lee ,Computer Networks, 2007 ,Elsevier
The higher the value p the victim chooses, the higher a value N is required for a successful
traceback.  Analyzing the uncertainty of PPM under DDoS attack is more complicated. Given a
desired attack volume N, the attacker may mount M separate attacks each with N/M packets 

Robust and efficient detection of DDoS attacks for large-scale internet
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- Computer Networks, 2007 ,Elsevier
Compared to IP traceback and egress  In [6], Wang et al. proposed to detect TCP SYN flood by
using the ratio of the number of TCP SYN packets to the number of TCP FIN and RST packets. 
This feature is simple but useful for detecting high-volume DoS and DDoS attacks. 

Single-packet IP traceback
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C Partridge, LA Sanchez ,IEEE/ACM Transactions , 2002 ,dl.acm.org
efficient data structures known as Bloom filters [3]. A Bloom filter computes distinct packet digests
for each packet using independent uniform  Any entity wishing to employ SPIE to perform a
traceback operation must be prop- erly authorized in order to prevent DDoS attacks. 

Spectral analysis of TCP flows for defense against reduction-of-quality attacks
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Y Chen , ICC’07. IEEE International Conference on, 2007 ,ieeexplore.ieee.org
RoQ attackers often launch attacks through multiple zombies and spoof packet header
information to escape from being caught by traceback techniques.  Identified in 2001 [9], the
RoQ attacks are categorized as the stealthy, harder-to-detect DDoS attacks. 

Tcp flow analysis for defense against shrew ddos attacks
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Y Chen ,IEEE International Conf. on Communications, 2007 ,Citeseer
RoS attackers often launch attacks through multiple zombies and spoof packet header
information to escape from being caught by traceback techniques.  Identified in 2001 [9], the
RoS attacks are categorized as the stealthy, harder-to-detect DDoS attacks. ..


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