PPT-Thwarting Cache Side-Channel Attacks Through

Dynamic Software Diversity Presented by Xianchen Meng Background SideChannel Attacks Definition In cryptography a  sidechannel attack  is any attack based on information gained from the physical implementation of a cryptosystem rather than brute force . Computer Security 2014. Background. An algorithm or software can be designed to be . provably secure. .. E.g. cryptosystems, small OS kernels, TPM modules, .... Involves proving that certain situations cannot arise. virtual machines in . cloud environment. Rohit . Kugaonkar. CMSC 601 Spring 2011. May 9. th. 2011. http://res.sys-con.com/story/dec09/1225058/Cloud%20security%20226.jpg. Cloud Computing. “Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction”.. The Situation Dr. Eugene Wick I.D. and his associate Platypus have decided to turn the Gulf of Mexico into a golf course. As a double agent working for the Anti-Villainy Unit (AVU), the student’ Computer Security 2014. Background. An algorithm or software can be designed to be . provably secure. .. E.g. cryptosystems, small OS kernels, TPM modules, .... Involves proving that certain situations cannot arise. a. rchitectural. Side-Channel Attacks. Part 2. Yuval Yarom. The University of Adelaide . and . Data61. 1. X86 L1 Cache. Tag. Set. Offset. 0. 6 5. 12 11. Tag,. Data. Sets. Ways. Stores fixed-size (64B) . Security. Electronic Design Contest - 2017. Outline. Overview . of modern cryptography . Modern hardware design practices. Example of Hardware Attacks. Introduction . to Side Channel . Analysis . Differential . Mid-Columbia Fisheries Enhancement Group. SRFB Proposal #17-1172. Project objectives. To gain an understanding of groundwater and surface water interactions through topographical survey, groundwater monitoring, and flood modeling on 70 -80 riparian acres on Spoonful Farm by the summer of 2019; and. Jennifer L. . Bouldin. , PhD. Ecotoxicology Research Facility. Arkansas State University. Cache River. Delta – bottomland hardwood forests. Agricultural land. 2 main channels of watershed. Cache & . With a superscalar, we might need to accommodate more than 1 per cycle. Typical server and . m. obile device. memory hierarchy. c. onfiguration with. b. asic sizes and. access times. PCs and laptops will. on . Last-Level . Cache. Mehmet . Kayaalp, IBM Research. Nael. . Abu-. Ghazaleh. , University . of California Riverside. Dmitry . Ponomarev. , State . University of New York at Binghamton. Aamer. . Venkat. (. anathan. ) Varadarajan,. Thomas Ristenpart, . and Michael Swift. 1. Department of Computer Sciences. VMM. Public Clouds (EC2, Azure, Rackspace, …). Interface. VM. Multi-tenancy. Different customers’ virtual machines (VMs) share same server. Yuval Yarom. The University of Adelaide . and . Data61. 1. Publications on . microarchitectural. timing attacks. Data from [GYCH16]. 2. Publications and Global . Temperature. 3. Global Average Temperatures Vs. Number of Pirates. TrustZone. Defense on ARM Platform. Naiwei Liu, . Wanyu. . zang. , Meng . yu. , Ravi . SANdhu. UTSA ICS lab; Roosevelt university. Contents. Abstract and Introduction. Related Work. Cache-Based Security Threats and Attack. Last-Level Cache Side-Channel Attacks are Practical Fangfei Liu, Yuval Yarom, Qian Ge, Gernot Heiser, Ruby B. Lee Appeared in S&P'15 Presented by Baltasar Dinis and Rem Yang Side-channel attacks are hard to deploy The L1i, L1d (and L2)