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Please use this identifier to cite or link to this item: http://hdl.handle.net/10445/5994

Title: Evidence preservation methodusing hysteresis signature for the portable terminal
Authors: Mishina, Takashi
Shiraishi, Yoh
Takahashi, Osamu
Abstract: The portable terminal is an important information terminal that contains a lot of individual information such as the address, the telephone number, the mail address, and the telephone call history, etc. now. Corporate use for the portable terminal increases, so it will be necessary to prove the incident to decrease the incident of the human factor in the future. For example, "Ignorance" that deals with information easily. "Fault" that is made false operation and loss / the theft of the portable terminal. "Intention" to make an intentional carrying out to perform illegal selling of the information. We propose the perpetuation of evidence technique in the portable terminal for the purpose of it proving the behavior of own and to prove the incident of the human factor. At the proposal, we consider two problems. A problem of the reliability of the evidence when we applied digital forensic to the portable terminal. A problem with little calculation resources of CPU and memory, etc. Our proposal method is to solve two problems for the hysteresis signature and priority level of the perpetuation of evidence.
Research Achievement Classification: 国際会議/International Conference
Type: Conference Paper
Peer Review: あり/yes
Solo/Joint Author(s): 共著/joint
Spage: 139
Epage: 144
Date: Sep-2010
Publisher: Informatics Society
Appears in Collections:Takahashi, Osamu

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