http://www.anewmorning.com/2011/05/24/cloud-computing-comic/ Cloud Computing and its Security Issues Dr. Dan (Dong-Seong) Kim University of Canterbury, New Zealand
[email protected] http://www.cosc.canterbury.ac.nz/dongseong.kim University of Canterbury (UC) . University of Canterbury (UC) • originated in 1873 in the centre of Christchurch as Canterbury College (currently UC) . Alumni of UC • Ernest Rutherford1: physicist – Nobel Prize in chem. • John Key–current Prime Minister of New Zealand • Computer Science and Software Engineering department at UC has been ranked in the top 101-150 Computer Science departments in the 2011 International QS World University Rankings. 1: http://www.nobelprize.org/nobel_prizes/chemistry/laureates/1908/rutherford-bio.html About myself . Lecturer (Assistant Professor in US) since Aug. 2011 • Full time/permanent • Computer science and software engineering Dept. • Research/teaching: Computer and Network Security . Postdoc at Duke U. from June 2008- July 2011 • (Kishor S. Trivedi group) . U of Maryland, USA in 2007 • Virgil D. Gligor group (former ACM SIGSAC chair) . Studied at KAU in Korea (BS, MS, PhD) • JongSou Park group (Penn. State PhD) Outline . Why cloud computing? . What is cloud computing? • NIST Definition • Essential characteristics • Service delivery models • Deployment models . A Case Study . Why not using Cloud? . Taxonomy of Fear • CIA or FBI? . Security and Privacy Issues Why cloud computing? Locally hosted Email vs. Cloud based. Server utilization How ?? Virtualization + automation