Challenges in cybersecurity: Lessons from biological defense systems

TL;DR

This paper draws parallels between biological immune systems and cybersecurity, suggesting that understanding natural defenses can inspire more robust security solutions for digital and complex adaptive systems.

Contribution

It introduces a novel perspective by analyzing biological defense mechanisms to inform cybersecurity strategies and other complex system protections.

Findings

Biological defense mechanisms offer valuable insights for cybersecurity.

Evolutionary principles can guide the design of adaptive security systems.

Cross-disciplinary approaches enhance understanding of complex system security.

Abstract

We explore the commonalities between methods for assuring the security of computer systems (cybersecurity) and the mechanisms that have evolved through natural selection to protect vertebrates against pathogens, and how insights derived from studying the evolution of natural defenses can inform the design of more effective cybersecurity systems. More generally, security challenges are crucial for the maintenance of a wide range of complex adaptive systems, including financial systems, and again lessons learned from the study of the evolution of natural defenses can provide guidance for the protection of such systems.