BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Talks.cam//talks.cam.ac.uk//
X-WR-CALNAME:Talks.cam
BEGIN:VEVENT
SUMMARY:Security in untrusted storage - Christian Cachin\, IBM Research - 
 Zurich
DTSTART:20120130T150000Z
DTEND:20120130T160000Z
UID:TALK36018@talks.cam.ac.uk
CONTACT:Microsoft Research Cambridge Talks Admins
DESCRIPTION:The cloud-storage model implies that a data owner loses contro
 l over its data in several ways. After outsourcing its data to the cloud\,
  the owner is bound to trust the cloud provider for confidentiality\, priv
 acy\, integrity\, and availability. Cryptographic mechanisms can reduce su
 ch trust by allowing the owner to protect its data and to verify some aspe
 cts of remote computation on the data. This presentation discusses a numbe
 r of mechanisms for securing data stored in the cloud and for protecting c
 omputations running in the cloud.\nParticular topics include data encrypti
 on and key management\, integrity and consistency of untrusted services\, 
 and replication for availability.
LOCATION:Large lecture theatre\, Microsoft Research Ltd\, 7 J J Thomson Av
 enue (Off Madingley Road)\, Cambridge
END:VEVENT
END:VCALENDAR