Date	Topic	Readings	Presenters	Lecture Slides
01/18/23	Introduction, course overview		Dimitrios, Wenting	Slides
01/20/23	Intro to security concepts		Wenting	Slides
01/23/23	Colocation in the cloud	Hey, you, get off of my cloud: exploring information leakage in third-party compute clouds	Dimitrios	Slides
01/25/23	Cache timing side-channels	Last-Level Cache Side-Channel Attacks are Practical	Dimitrios	Slides
01/27/23	Paper presentation/discussion	Systematic Analysis of Randomization-based Protected Cache Architectures MIRAGE: Mitigating Conflict-Based Cache Attacks with a Practical Fully-Associative Design
01/30/23	Crypto basics, Merkle trees, SUNDR	Secure Untrusted Data Repository (SUNDR)	Wenting	Slides
02/01/23	Rowhammer	RowHammer: A Retrospective	Dimitrios	Slides
02/03/23	Paper presentation/discussion	Using Address Independent Seed Encryption and Bonsai Merkle Trees to Make Secure Processors OS- and Performance-Friendly BlockHammer: Preventing RowHammer at Low Cost by Blacklisting Rapidly-Accessed DRAM Rows
02/06/23	Sandboxing	"Traps and Pitfalls: Practical Problems in System Call Interposition Based Security Tools"	Dimitrios	Slides
02/08/23	The Perils of Speculative Execution	"Spectre Attacks: Exploiting Speculative Execution" "Meltdown: Reading Kernel Memory from User Space"	Dimitrios	Slides
02/10/23	Paper presentation/discussion	Speculative Taint Tracking (STT): A Comprehensive Protection for Speculatively Accessed Data PACMAN: Attacking ARM Pointer Authentication with Speculative Execution
02/13/23	Access pattern leakage in MapReduce, Oblivious RAM	Software protection and simulation on oblivious RAMs	Wenting	Slides
02/15/23	Access pattern attacks and ORAM in hardware	Controlled-Channel Attacks: Deterministic Side Channels for Untrusted Operating Systems Design space exploration and optimization of path oblivious RAM in secure processors	Dimitrios	Slides
02/17/23	Paper presentation/discussion	Path ORAM: An Extremely Simple Oblivious RAM Protocol GhostRider: A Hardware-Software System for Memory Trace Oblivious Computation
02/20/23	Internet security, TLS, certificate transparency		Wenting	Slides
02/22/23	Mobile security		Guest Speaker: Soteris Demetriou (Imperial College London)
02/24/23	Paper presentation/discussion	Inferring Internet Denial of Service Activity Tor: The Second-Generation Onion Router
02/27/23	Privacy-preserving computation	Practical Secure Aggregation for Privacy-Preserving Machine Learning	Wenting	Slides
03/01/23	Private information retrieval, mixnets, anonymous messaging	Riposte: An Anonymous Messaging System Handling Millions of Users Vuvuzela: Scalable Private Messaging Resistant to Traffic Analysis	Wenting	Slides
03/03/23	Paper presentation/discussion	CryptDB: Protecting Confidentiality with Encrypted Query Processing Gazelle: A Low Latency Framework for Secure Neural Network Inference
03/06/23	Spring break!
03/08/23	Spring break!
03/10/23	Spring break!
03/13/23	Hardware enclaves		Guest speaker: Mona Vij (Intel)
03/15/23	Trusted Execution Environments	Intel SGX Explained Shielding Applications from an Untrusted Cloud with Haven	Dimitrios	Slides
03/17/23	Paper presentation/discussion	Leaky Cauldron on the Dark Land: Understanding Memory Side-Channel Hazards in SGX MI6: Secure Enclaves in a Speculative Out-of-Order Processor
03/20/23	Blockchains		Wenting	Slides
03/22/23	Cryptographic proof systems		Wenting	Slides
03/24/23	Paper presentation/discussion	Algorand: Scaling Byzantine Agreements for Cryptocurrencies AUDIT: Practical Accountability of Secret Processes
03/27/23	Systems for crypto		Wenting	Slides
03/29/23	Hardware for crypto		Dimitrios
03/31/23	Paper presentation/discussion	Nearly Zero-Cost Virtual Memory for Secure Computation CraterLake: A Hardware Accelerator for Efficient Unbounded Computation on Encrypted Data
04/03/23	No class
04/05/23	No class
04/07/23	Exam
04/07/23	Project proposal day