Yan Luo Univ of Massachusetts Lowell CoPI Cody Bumgardner Univ of Kentucky CoPI Gabriel Ghinita Univ of Massachusetts Boston CoPI Michael ID: 326278
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Slide1
AMIS: Software-Defined Privacy-Preserving Flow Measurement Instrument and Services
Yan Luo
, Univ. of Massachusetts Lowell
Co-PI: Cody
Bumgardner
, Univ. of Kentucky
Co-PI: Gabriel
Ghinita
, Univ. of Massachusetts Boston
Co-PI: Michael
McGarry
, Univ. of Texas El Paso Slide2
AMIS Project Objectives
40+Gbps flow-granularity network measurement instrument
216-core network processor + multicore x86
Software defined measurement APIs & librariesFlexible specification of measurement targets and metricsPreserving privacy of network flow dataWorkload-aware privacy protectionsIn-depth flow analyticsProject/AS utilization, patterns and trends
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The Box
3Slide4
Software Defined Measurement
4Slide5
Privacy Protection vs. Computational Complexity
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Strongest Protection
Slow Performance
Limited Query Capabilities
Offline Mode
Only
Strong Protection
Moderate Performance
Moderate Query Capabilities
Limited Operational
Mode
Best-effort Protection
Fast Performance
Flexible Query Capabilities
Supports Operational
Mode
Performance
Privacy
Differential Privacy
Searchable Encryption
Syntactic Privacy (
k-anonymity, l-diversity)
Tradeoff in privacy and computation overheadsSlide6
Preserving Data Privacy in AMIS
6Slide7
Measurement Data Management and Processing
Decentralized hierarchical resource management
common data integration schema to be used across analytic, communication, and storage
componentsDistributed system for high volume streaming data processingGUI, reporting tools, data repo
7Slide8
Network Flow Analytics
Distinguish traffic matrix and traffic types
identify project association of traffic flows
file transfers, interactive sessions, short-livedStochastic modelingdescriptive statisticsauto-correlationDerive network activity patterns and trendsProvide insights to network managementWhat if scenarios
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Test and Validation Plan
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NSF I-Corps Interviews!
Can I (and my student) talk with you for about 15 minutes?
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