LFX Mentorship
Hyperledger Umbra - Adding Network Fuzzing Capabilities
Hyperledger1 Program Years
Hyperledger Umbra - Adding Network Fuzzing Capabilities
About the Organization
Hyperledger Umbra is a Hyperledger Lab designed to run unmodified versions of our DLT platforms (e.g. Hyperledger Fabric, Hyperledger Iroha) under a simulated environment with software defined networking for the purposes of running experiments (e.g. scaling experiments, consensus algorithm development, etc) and security audits. Currently Hyperledger Umbra can run unmodified Hyperledger Fabric Docker images and execute a full Fabric network under simulation. Umbra is written in Python and has code for doing virtual network switches and connections. This project is to extend that code to allow for network fuzzing capabilities. The goal is to be able to introduce packet drops, packet delay, packet reordering, as well as unsolicited packets with random/known-bad data. The purpose it be able to test Hyperledger Fabric's resilience to general network "weather" and intentional attacks coming from the network.
Primary Technologies & Languages
pythonnetworkingdockerblockchainsmart contractdistributed ledger
Technical Topics & Focus Areas
pythonnetworkingdockerblockchainsmart contractdistributed ledger
Participation Years
Completed Projects Distribution
Annual Completed Projects History
Hyperledger Umbra - Adding Network Fuzzing CapabilitiesHover over bars to view completed counts
4
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1
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2020
Projects1
Years Active1
Stackpython
TierTier 1
Past Projects
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Hyperledger Umbra - Adding Network Fuzzing Capabilities Mentorship Project
IntermediateHyperledger Umbra is a Hyperledger Lab designed to run unmodified versions of our DLT platforms (e.g. Hyperledger Fabric, Hyperledger Iroha) under a simulated environment with software defined networking for the purposes of running experiments (e.g. scaling experiments, consensus algorithm development, etc) and security audits. Currently Hyperledger Umbra can run unmodified Hyperledger Fabric Docker images and execute a full Fabric network under simulation. Umbra is written in Python and has code for doing virtual network switches and connections. This project is to extend that code to allow for network fuzzing capabilities. The goal is to be able to introduce packet drops, packet delay, packet reordering, as well as unsolicited packets with random/known-bad data. The purpose it be able to test Hyperledger Fabric's resilience to general network "weather" and intentional attacks coming from the network.