FAST-IDS: A Fast Two-Stage Intrusion Detection System with Hybrid Compression for Real-Time Threat Detection in Connected and Autonomous Vehicles

Devika S; Vishnu Hari; Pratik Narang; Tejasvi Alladi; Vinay Chamola

FAST-IDS: A Fast Two-Stage Intrusion Detection System with Hybrid Compression for Real-Time Threat Detection in Connected and Autonomous Vehicles

Cryptography and Security 2026-01-01 v1 Artificial Intelligence

Authors: Devika S , Vishnu Hari , Pratik Narang , Tejasvi Alladi , Vinay Chamola

Abstract

We have implemented a multi-stage IDS for CAVs that can be deployed to resourec-constrained environments after hybrid model compression.

Keywords

intrusion detection system connected and autonomous vehicles real-time threat detection hybrid model compression resource-constrained environments multi-stage IDS

Cite

@article{arxiv.2512.24391,
  title  = {FAST-IDS: A Fast Two-Stage Intrusion Detection System with Hybrid Compression for Real-Time Threat Detection in Connected and Autonomous Vehicles},
  author = {Devika S and Vishnu Hari and Pratik Narang and Tejasvi Alladi and Vinay Chamola},
  journal= {arXiv preprint arXiv:2512.24391},
  year   = {2026}
}