34 citations · 69 across the 7 of their papers we have counts for
9 papers
Membrane: A Cryptographic Access Control System for Data Lakes
Sam Kumar, Samyukta Yagati, Conor Power +2
Organizations use data lakes to store and analyze sensitive data. But hackers may compromise data lake storage to bypass access controls and access sensitive data. To address this,…
Mr. Plotter: Unifying Data Reduction Techniques in Storage and Visualization Systems
Sam Kumar, Michael P Andersen, David E. Culler
As the rate of data collection continues to grow rapidly, developing visualization tools that scale to immense data sets is a serious and ever-increasing challenge. Existing approa…
MAGE: Nearly Zero-Cost Virtual Memory for Secure Computation
Sam Kumar, David E. Culler, Raluca Ada Popa
Secure Computation (SC) is a family of cryptographic primitives for computing on encrypted data in single-party and multi-party settings. SC is being increasingly adopted by indust…
10 Years Later: Cloud Computing is Closing the Performance Gap
Giulia Guidi, Marquita Ellis, Aydin Buluc +2
Can cloud computing infrastructures provide HPC-competitive performance for scientific applications broadly? Despite prolific related literature, this question remains open. Answer…
JEDI: Many-to-Many End-to-End Encryption and Key Delegation for IoT
Sam Kumar, Yuncong Hu, Michael P Andersen +2
As the Internet of Things (IoT) emerges over the next decade, developing secure communication for IoT devices is of paramount importance. Achieving end-to-end encryption for large-…
Performant TCP for Low-Power Wireless Networks
Sam Kumar, Michael P Andersen, Hyung-Sin Kim +1
Low-power and lossy networks (LLNs) enable diverse applications integrating many resource-constrained embedded devices, often requiring interconnectivity with existing TCP/IP netwo…