摘要
UNIX操作系统的安全性已经成为受人关注的问题。本文从逻辑安全角度出发,针对普通用户、超级用户和源代码编制者,主要就BSD4 UNIX讨论各种可能的安全违例,并揭示一些现有版本中存在的漏洞。
The UNIX operating system security has become a problem which everyone concerns. From the viewpoint of logic security and according to the ordinary user, superuser and source coder respectively, we discuss various possible security violations on BSD 4 UNIX. Moreover, we also disclose some flaws in existing versions.
出处
《计算机工程与科学》
CSCD
1992年第4期10-17,共8页
Computer Engineering & Science
关键词
操作系统
安全
UNIX
security, superuser, flaw, operating system.
