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On-the-fly Code Activation for Attack Surface Reduction [article]

Chris Porter, Sharjeel Khan, Santosh Pande
2021 arXiv   pre-print
OCA identifies specific program points and through analysis determines key function sets to enable/disable at runtime.  ...  Previous work on attack surface reduction has typically tried to eliminate such attacks by subsetting the application, e.g. via user-specified inputs, configurations, or features, or by focusing on third-party  ...  Chisel uses reinforcement learning to learn which parts of a program are actually used and needed, and then builds a trimmed version of it. Chisel is an unsound technique.  ... 
arXiv:2110.09557v1 fatcat:5g7eaqcgl5bbnfo6vke5nawtsq

MultiK: A Framework for Orchestrating Multiple Specialized Kernels [article]

Hsuan-Chi Kuo, Akshith Gunasekaran, Yeongjin Jang, Sibin Mohan, Rakesh B. Bobba, David Lie, Jesse Walker
2019 arXiv   pre-print
The client program Apache benchmark sends 100,000 requests in total with 100 clients concurrently.  ...  We ran the Apache web server, version 2.4.25, on a specialized kernel and the client program on KERNEL0.  ... 
arXiv:1903.06889v1 fatcat:tzgfb4emffdlpdcejacmzhra2m