WEKO3
アイテム
Consideration of Overhead Reduction Method by Improvement of Processing for Detecting File Path in Function for Tracing Diffusion of Classified Information on KVM
http://hdl.handle.net/10458/6763
http://hdl.handle.net/10458/67634c3fa7ab-3d6e-4d19-8cd6-05e80b81b33a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文 (305.6 kB)
|
|
| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-06-21 | |||||
| タイトル | ||||||
| タイトル | Consideration of Overhead Reduction Method by Improvement of Processing for Detecting File Path in Function for Tracing Diffusion of Classified Information on KVM | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| 著者 |
R., Araki
× R., Araki× H., Moriyama |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | As a result of the increasing amounts of classified information being managed by personal computers, the leakage to external computers has become a serious problem. To prevent such leakages, we proposed and developed a function for tracing diffusion of classified information by using a virtual machine monitor (VMM). This function allows the determination of the classified information location and detects leakage of the information. In addition, this function is without modification of the guest OS's source code because this function is introduced in VMM. Moreover, it is more difficult for attacks to target this function because the VMM is isolated from the guest OS. The tracing function hooks a system call in guest OS and judges whether the hooked system call is related to the diffusion of classified information. However, if the tracing function induces processing of large overhead, introduction of this function may degrade performance of a CPU. One of the overhead is the process for file path detection. In this paper, we consider reduced method of the overhead by processing improvement for file path detection in tracing function. | |||||
| 言語 | en | |||||
| 書誌情報 |
en : International Conference on Applied Electrical and Mechanical Engineering 2019 p. 61-65, 発行日 2019-09 |
|||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
