Rqa based approach to detect and prevent ddos attacks in voip networks

Jeyanthi, N.; Thandeeswaran, R.; Vinithra, J.

doi:10.2478/cait-2014-0002

Cited by 14 publications

(22 citation statements)

References 29 publications

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“…The IPSs form virtual protection rings around the hosts to defend and collaborate by exchanging selected tra c information. The approach reported in [51] analyzes DDoS and flash crowd characteristics and provides an e↵ective way to distinguish between the two in VoIP networks. The authors validate the method by simulation.…”

Section: Present a Methods Calledmentioning

confidence: 99%

Detecting Distributed Denial of Service Attacks: Methods, Tools and Future Directions

Bhuyan

Kashyap

Bhattacharyya

et al. 2013

The Computer Journal

133

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Distributed Denial of Service attack is a coordinated attack, generally performed on a massive scale on the availability of services of a target system or network resources. Due to the continuous evolution of new attacks and ever-increasing number of vulnerable hosts on the Internet, many DDoS attack detection or prevention mechanisms have been proposed.In this paper, we present a comprehensive survey of DDoS attacks, detection methods and tools used in wired networks. The paper also highlights open issues, research challenges and possible solutions in this area.

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Section: Present a Methods Calledmentioning

confidence: 99%

Detecting Distributed Denial of Service Attacks: Methods, Tools and Future Directions

Bhuyan

Kashyap

Bhattacharyya

et al. 2013

The Computer Journal

133

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“…Some of them are Entropy (Tritilanunt et al, 2010), Wavelet (Li and Li, 2009), Sketch and Hellinger distance (Tang et al, 2012), Sunshine framework (Hoffstadt, et al, 2014) and Recurrence Quantification based Approach (Jeyanthi et al, 2014). The above methods are contending in detail in the succeeding section.…”

Section: Ddos Detection and Mitigation Techniques In Voipmentioning

confidence: 99%

DDoS attacks in VoIP: a brief review of detection and mitigation techniques

Narayanan¹,

Manickam²,

Leau

2016

Int. j. adv. appl. sci

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Voice communication in recent trends has shown rapid growth in homes and businesses with the development of Voice over Internet Protocol (VoIP). The growth in VoIP subscribers was determined by the increase in VoIP flexibility, Quality of Service and monetary savings. The fall in public switched telephone network and raise in phone portability migrated PSTN to VoIP. The Session initiation protocol being an application layer protocol helps to create session between the caller and the called for bidirectional communication using SIP messages. The VoIP became targeted victim of different attacks as internet became the medium of transmission. The security vulnerabilities arise from new protocols and the existing infrastructure of traditional data network. Flood-based attacks are more threatening and annoying than other attacks. This brief review paper discusses on different types of VoIP attacks along with the existing VoIP detection and mitigation techniques based on Entropy, Wavelet, Sketch and Hellinger distance, Sunshine and RQA are presented.

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“…Jeyanthi et al [16] developed entropy based mechanism to detect and discriminate DDoS attacks from flash events approach. The entropy based approach is well suited for differentiating legal users and attackers.…”

Section: Mechanisms To Address Ddos Attacksmentioning

confidence: 99%