Core Concepts
DL2Fence introduces a deep learning framework for effective detection and localization of Denial-of-Service attacks in Network-on-Chips.
Abstract
This study presents DL2Fence, a novel framework utilizing Deep Learning (DL) and Frame Fusion (2F) for Denial-of-Service (DoS) detection and localization. The framework achieves high accuracies in detection and localization, with reduced hardware overhead compared to existing methods. It addresses the urgent need for effective DoS detection in large-scale NoCs.
Abstract:
Introduces refined Flooding Injection Rate-adjustable DoS model.
Presents DL2Fence framework using DL and Frame Fusion.
Achieves high accuracies in detection and localization.
Introduction:
NoC is prevalent in MPSoC designs.
Vulnerable to DoS attacks affecting system performance.
Flooding attacks are common in NoCs.
Background:
Various studies model DoS flooding attacks in NoCs.
Traditional approaches monitor packet-related features.
Machine learning models increasingly used for detection and localization.
Proposed Framework:
DL2Fence utilizes CNN models for classification and segmentation.
Multi-Frame Fusion technique used for victim localization.
Table-Like Method employed for attacker localization.
Features and Model Selection:
VCO and BOC features selected for detection and localization tasks.
CNN models chosen due to effectiveness over BNN models.
Experiments and Results:
Detection performance using VCO feature shows high accuracy but lower precision on PARSEC benchmarks.
BOC feature excels in both detection and localization with high accuracy and precision.
Hardware Overhead:
Hardware overhead decreases with larger NoCs, showing adaptability of the framework.
Conclusion:
DL2Fence offers an efficient deep learning-based solution for DoS detection in NoCs, achieving high accuracies with reduced hardware overhead compared to existing methods.
Stats
DL2Fence achieves a detection accuracy of 95.8% on a 16x16 mesh level.
It reduces hardware overhead by 76.3% when transitioning from 8x8 to 16x16 NoCs.
Quotes
"DL2Fence achieves outstanding detection performance with minimal hardware overhead."
"The proposed framework balances accuracy with efficiency, making it suitable for large-scale NoCs."