Secure OS Technical Development Trend

안전한 운영체제 기술개발 동향

  • 김재명 (경기대학교 정보보호기술공학과) ;
  • 이규호 (경기대학교 정보보호기술공학과) ;
  • 김종섭 (경기대학교 정보보호기술공학과) ;
  • 김귀남 (경기대학교 정보보호기술공학과)
  • Published : 2001.12.01

Abstract

In the 3rd Wave of information revolution, technical research & development for more rapid and safe information exchange take a sudden turn currently According to a step up in importance and efficiency value of information, it's necessary to research technical development in various field altogether. Especially information security is the very core of essential technology. However most System attacks are based on the weakness of OS, it is difficult to achieve the security goal in the only application level. For the solution of this problem, so many technology researches to serve secure, trust information security in OS itself are activated. Consequently we introduce the tendency of current secure OS development projects of security kernel all over world in this report and inquire into security mechanism of the File Griffin which prevents file system forgery, modification perfectly by performing digital signature certificate on kernel level.

Keywords