Explore runtime analysis of whole-system provenance in this 22-minute conference talk from the Association for Computing Machinery (ACM). Delve into the challenges of identifying root causes and impacts of system intrusions in real-time security applications. Examine the limitations of post-hoc analysis in provenance-based auditing techniques and discover innovative approaches to overcome these constraints. Learn about changes in provenance architecture, programming frameworks, and graph structure guarantees necessary for effective runtime analysis. Investigate various workloads, including in-kernel and userspace scenarios, through micro and macro-benchmarks. Gain valuable insights into the future of provenance-based security and its potential to revolutionize computer security practices.
Overview
Syllabus
Intro
Provenance in science
Provenance-based security - Forensic
Objectives
Provenance graph
Whole-system provenance
Overcoming limitation for runtime analysis
Change to provenance architecture
Programming framework
Graph structure guarantees
Need for ordering guarantees
Workloads (in-kernel)
Micro-benchmark (kernel-query)
Macro-benchmark (in kernel)
Workloads (userspace)
Take away
Taught by
Association for Computing Machinery (ACM)
