Authentication on untrusted remote hosts with public-key sudo

Authors:
Matthew Burnside;Mack Lu;Angelos D. Keromytis
Affiliations:
Columbia University;Columbia University;Columbia University
Venue:
LISA'08 Proceedings of the 22nd conference on Large installation system administration conference
Year:
2008

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Secure Automation: Achieving Least Privilege with SSH, Sudo, and Suid

LISA '04 Proceedings of the 18th USENIX conference on System administration

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Abstract

System administrators are unique computer users. As power users in complex and high-risk work environments, intuition tells us that they may have requirements of the tools they use that differ from those of regular computer users. This paper presents ...