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SUMMARY:Proactive Resilience Revisited: Resisting Intrusions means more th
 an Byzantine Fault Tolerance - Paulo Verissimo - University of Lisbon
DTSTART:20100326T133000Z
DTEND:20100326T143000Z
UID:TALK23928@talks.cam.ac.uk
CONTACT:Microsoft Research Cambridge Talks Admins
DESCRIPTION:*Abstract:* Byzantine Fault/Intrusion Tolerance has become a r
 eference paradigm for dealing with faults and intrusions\, achieving secur
 ity (and dependability) in an automatic way\, much along the lines of clas
 sical fault tolerance. However\, there are issues specific to malicious fa
 ults (attacks and intrusions) that bring about some problems and limitatio
 ns to the paradigm as a basis for designing resilient systems\, some of wh
 ich quite unexpected. We wish to discuss the limitations of some theoretic
 al underpinnings of Byzantine Fault/Intrusion Tolerance in distributed sys
 tems\, and report on some research results evaluating some of those limita
 tions. 
LOCATION:Small public lecture room\, Microsoft Research Ltd\, 7 J J Thomso
 n Avenue (Off Madingley Road)\, Cambridge
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