Management and Monitoring of IoT Devices Using Blockchain †

Sensors
Kristián KošťálIvan Kotuliak

Abstract

Nowadays, we are surrounded by a large number of IoT (Internet of Things) devices and sensors. These devices are designed to make life easier and more comfortable. Blockchain technology, especially its mass application, is becoming a term number one. Adoption of blockchain into enterprise networks still has a few challenges that need to be tackled. Utilizing blockchain can bring increased security and efficiency of network maintenance. The key feature of the blockchain, immutability, brings resistance to unauthorized modifications. The whole history of device configuration changes is stored in the blockchain, hence recovery after incidents is very straightforward. This paper extends our previous studies. We are introducing an improved architecture for management and monitoring of IoT devices using a private blockchain. The majority of the system is built on a chaincode, which handles CRUD (Create, Read, Update, Delete) operations as well as encryption and access control. Device configuration files are stored in the blockchain. When a modification occurs, the device downloads a new configuration in a simple manner. The chaincode receives notification whether setup was successful and this history is available for administrators. ...Continue Reading

References

Aug 8, 2018·Sensors·Alfonso PanarelloAntonio Puliafito

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Citations

May 8, 2020·Sensors·Cristian LupascuIon Bica
Aug 17, 2020·Sensors·Lukas MastilakMichal Ries
Aug 28, 2021·JMIR Medical Informatics·Aldren GonzalesRoger Boodoo

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Software Mentioned

Chaincode
PatchTransporter
VirtualBox
Zabbix
NetFlow
IP Flow Information Export
Cisco TCL scripts
NoSql
sniffer
CRON

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