RISE Research Radar

Computer Science Open House 2022-2025

2025

Enabling Cyber Threat Intelligence Sharing for Resource Constrained IoT

August Karlsson, Rikard Höglund, Han Wang, Alfonso Iacovazzi, Shahid Raza

Summary

Introduces tinySTIX, a compressed CTI data format optimized for constrained IoT environments. Extends STIX and TAXII protocols for resource-constrained devices. Achieves significant data size reduction (up to 10x) compared to standard STIX while maintaining security through OSCORE authentication.

Themes

iot-securitycybersecurity

Keywords

STIX, TAXII, IoT, threat intelligence, CTI, OSCORE

Poster

Enabling Cyber Threat Intelligence Sharing for Resource Constrained IoT poster

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