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SUMMARY:System-wide intrusion recovery and running applications over encry
 pted data
DTSTART:20130610T151500
DTEND:20130610T161500
DTSTAMP:20260916T043430Z
UID:45acecc92527573fdf9d5f1f5a786c22b491f1dd75f22d1b6a459112
CATEGORIES:Conferences - Seminars
DESCRIPTION:Prof. Nickolai Zeldovich\, Massachusetts Institute of Technolo
 gy\nComputer systems are routinely compromised---as a result of software v
 ulnerabilities\, mis-configuration by administrators\, or insecure choices
  by end users---and compromises seem inevitable in almost any system.\nThi
 s talk will describe two of our recent research projects to provide securi
 ty despite inevitable compromises.  First\, for integrity\, we have been 
 building systems that provide "system-wide undo"\, which allows users or a
 dministrators to recover the integrity of a system after an intrusion\, by
  undoing the attacker's actions and all causal effects thereof\, while pre
 serving legitimate user changes.  Second\, to protect confidentiality\, w
 e have been building systems that run applications over encrypted\ndata\, 
 so that even if a server is compromised\, an adversary learns only encrypt
 ed data\, and cannot obtain plaintext confidential information.
LOCATION:BC 420 https://plan.epfl.ch/?room==BC%20420
STATUS:CONFIRMED
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