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다크웹 통신에 대한 분석 및 비익명성에 대한 가능성을 제시
박재현(Jae-Hyun Park),최성호(Seong-Ho Choi),정용철(Yong-Cheol Jeong),김혜정(Hae-Jung Kim) 대한전자공학회 2018 대한전자공학회 학술대회 Vol.2018 No.6
Recently, it has become an issue with cases of incidents through Dark Web, which is an Internet that can not track IP addresses. Dark Web is a hotbed of illegal circulation with various crime contents. There are many Dark Webs. For example Tor is the leading dark web browser used around the world. Tor is software that has come to the private after the US Navy developed it for the purpose of information security in the mid 1990s. However, Tor is not used for information and communication security purposes, but is used as a crime because it is a hidden web.
이동훈,정용철 한국산업안전학회 1995 한국안전학회지 Vol.10 No.2
An electrostatic reducer of a multi-pole high DC voltage applied type and a high frequency square wave voltage applied type have been studied to eliminate effectively and safely electrostatic charge on a dummy charged material. As a fundamental experiments, measurement were made on the decay time as a function of distance between electrostatic reducer and charged body, skewed angle of electrostatic reducer installed and wind speed of generated ions(+ or -) by electrostatic reducer with high DC voltage and high frequency square wave voltage. Based on the results above, a appropriate installation and method were produced as a trial for factory.