Email Security
How Ask.fm was built
E-mail Security: PGP and S/MIME. 2 Outline PGP – services – message format – key management – trust management S/MIME – services – message formats.
Chord: A Scalable Peer-to-peer Lookup Service for Internet Applications Robert Morris Ion Stoica, David Karger, M. Frans Kaashoek, Hari Balakrishnan MIT.
Peer-to-peer file systems Presented by: Serge Kreiker.
Peer To Peer Distributed Systems Pete Keleher. Why Distributed Systems? l Aggregate resources! –memory –disk –CPU cycles l Proximity to physical stuff.
Electronic Mail Security By Jason Gratto. Types of electronic mail security Pretty Good Privacy S/Mime.
Ion Stoica, Robert Morris, David Karger, M. Frans Kaashoek, Hari Balakrishnan MIT and Berkeley presented by Daniel Figueiredo Chord: A Scalable Peer-to-peer.
Chord: A Scalable Peer-to-peer Lookup Protocol for Internet Applications Xiaozhou Li COS 461: Computer Networks (precept 04/06/12) Princeton University.
Content Overlays (continued) Nick Feamster CS 7260 March 26, 2007.
Chord: A Scalable Peer-to-peer Lookup Service for Internet Applications
Distributed Hash Tables: Chord
