Secure Optical Internet: Attack detection and prevention mechanism

Sreenath, N.; Muthuraj, K.; Sivasubramanian, P.

doi:10.1109/icceet.2012.6203922

Cited by 7 publications

(3 citation statements)

References 13 publications

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“…Sending the Burst Header Packet (BHP) prior the transmission of data packets with specific offset time exposes the data payload to different security challenges. The authors in [SMS12] discussed the burst hijacking attack where a source node can maliciously create a copy of the original BCH and modify its value to setup a path to a malicious destination. The data payload is forwarded to the original destination as well as the malicious destination.…”

Section: Optical Packet Switched Networkmentioning

confidence: 99%

Applied Erasure Coding in Networks and Distributed Storage

Kralevska

2018

Preprint

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The amount of digital data is rapidly growing. There is an increasing use of a wide range of computer systems, from mobile devices to largescale data centers, and important for reliable operation of all computer systems is mitigating the occurrence and the impact of errors in digital data.The demand for new ultra-fast and highly reliable coding techniques for data at rest and for data in transit is a major research challenge. Reliability is one of the most important design requirements. The simplest way of providing a degree of reliability is by using data replication techniques. However, replication is highly inefficient in terms of capacity utilization. Erasure coding has therefore become a viable alternative to replication since it provides the same level of reliability as replication with significantly less storage overhead.The present thesis investigates efficient constructions of erasure codes for different applications. Methods from both coding and information theory have been applied to network coding, Optical Packet Switching (OPS) networks and distributed storage systems. The following four issues are addressed:-Construction of binary and non-binary erasure codes; -Reduction of the header overhead due to the encoding coefficients in network coding;-Construction and implementation of new erasure codes for largescale distributed storage systems that provide savings in the storage and network resources compared to state-of-the-art codes; and -Provision of a unified view on Quality of Service (QoS) in OPS networks when erasure codes are used, with the focus on Packet Loss Rate (PLR), survivability and secrecy.

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Section: Optical Packet Switched Networkmentioning

confidence: 99%

Applied Erasure Coding in Networks and Distributed Storage

Kralevska

2018

Preprint

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“…The time-out field is used for timer based assembly mechanism [9]. When this value is changed, bursts of shorter length are formed causing lot of unwanted mice flows in the network.…”

Section: Timeout Attackmentioning

confidence: 99%

Burstification threat in Optical Burst Switched Networks

Fernandez

Brabagaran

Sreenath

2014

2014 International Conference on Communication and Signal Processing

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“…The time-out field is used for timer based assembly mechanism [11]. When this value is changed, bursts of shorter length are formed causing lot of unwanted mice flows in the network.…”

Section: Vulnerabilities In Obs Networkmentioning

confidence: 99%