Cybersecurity Mechanisms for Network Protection: Strategies, Tools, and Future Trends

Abstract

As digital technologies increase interconnectivity among us, the need to safeguard our network infrastructure from sophisticated cyber threats has never been more important. This chapter provides a review of the modern cybersecurity technologies that seek to protect our networks. A discussion of strategic approaches for protecting networks, tools needed, and the future of technology in cyber- protection. It has considered traditional forms of cybersecurity protection (e.g., firewalls, intrusion detection systems; IDS) along with modern AI-driven cyber threat detection and response. We discuss predecessor and subsequent paradigms of cybersecurity protection, including, but not limited to, zero trust architecture, the continued monitoring of networks as an operational method, and distributed ledger technology using blockchain; blockchain solutions like smart contracts and protocols (e.g., Hyperledger). Examining the trends in the future of cybersecurity protections, and highlight some of those that include predictive analytics and automated remediation of malware threats via Automated Threat Remediation, threat intelligence sharing, and a collaborative approach to countering threats. In summary, this chapter reinforced the importance of a low-latency, adaptive, and multi-layered defense approach to evolved cyber threats, and highlighted the need for organizations to demonstrate compliance with global standards and regulatory frameworks.