Confidential Guarantee in Network Flow Using Obfuscation Scheme

Author(s):

Rahumathun Kamila.K , Christian College Of Engineering & Technology , Oddanchatram; Sathya.R, Christian College Of Engineering & Technology , Oddanchatram; Vasanthi.G, Christian College Of Engineering & Technology , Oddanchatram; Roy Sudha Reetha.P, Christian College Of Engineering & Technology , Oddanchatram

Keywords:

Data sharing, network flow analysis, privacy, security

Abstract:

Large datasets of real network flows acquired from the Internet are an invaluable resource for the research community. Unfortunately, network flows carry extremely sensitive information, and this discourages the publication of those datasets. Indeed, existing techniques for network flow sanitization are vulnerable to different kinds of attacks, and solutions proposed for micro data anonymity cannot be directly applied to network traces. In our previous research, we proposed an obfuscation technique for network flows, providing formal confidentiality guarantees under realistic assumptions about the adversary's knowledge. To identify the threats posed by the incremental release of network flows and by using SHA-3 algorithm and formally prove the achieved confidentiality guarantees. To partition hosts in homogeneous groups by Fingerprint based group creation algorithm, we use system details: OS, RAM, Processor, User, IP address.

Other Details:

Manuscript Id	:	IJSTEV2I10038
Published in	:	Volume : 2, Issue : 10
Publication Date	:	01/05/2016
Page(s)	:	134-137

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