Context-Aware Security for 6G Wireless The Role of Physical Layer Security
Arsenia Chorti, Andre Noll Barreto, Stefan Kopsell, Marco Zoli, Marwa, Chafii, Philippe Sehier, Gerhard Fettweis, H. Vincent Poor

TL;DR
This paper explores how 6G's advanced sensing and localization capabilities enable the development of context-aware physical layer security protocols that are adaptive, low-complexity, and cross-layer in nature.
Contribution
It introduces a novel framework for context-aware security in 6G, emphasizing physical layer solutions as key enablers for adaptive and efficient security protocols.
Findings
Physical layer security is suitable for low-latency, low-footprint security.
Context-aware protocols leverage 6G sensing and localization capabilities.
Cross-layer integration enhances security adaptability.
Abstract
Sixth generation systems are expected to face new security challenges, while opening up new frontiers towards context awareness in the wireless edge. The workhorse behind this projected technological leap will be a whole new set of sensing capabilities predicted for 6G devices, in addition to the ability to achieve high precision localization. The combination of these enhanced traits can give rise to a new breed of context-aware security protocols, following the quality of security (QoSec) paradigm. In this framework, physical layer security solutions emerge as competitive candidates for low complexity, low-delay and low-footprint, adaptive, flexible and context aware security schemes, leveraging the physical layer of the communications in genuinely cross-layer protocols, for the first time.
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Taxonomy
TopicsIoT and Edge/Fog Computing · Security in Wireless Sensor Networks · Privacy-Preserving Technologies in Data
