As network infrastructure becomes increasingly automated, the convergence of security and network operations is no longer optional—it is imperative. The growing complexity and dynamism of software-defined networks, AI-driven orchestration, and edge-to-cloud topologies demand a unified approach where observability, threat detection, and response are inherently integrated into the fabric of network management. Automation, while enabling scale and agility, also expands the attack surface and introduces new risks that traditional siloed approaches to security can no longer adequately mitigate.
Appledore has been researching telco network security for 5 years, with a unique perspective on the distinct security needs of telco networks, security automation, and the need for convergence of security and network operations. Our insight is increasingly relevant to the exponentially growing security threat to networks. The rise in importance of quantum (post-quantum) and sovereignty concerns makes research in network security even more relevant.
The focus of the module is on the network security needs of telecommunications companies (telcos). Appledore is leveraging its wider network automation software research to bring a unique viewpoint to network security. Appledore is also looking to have an eye on the wider enterprise security sector, where it impacts telecoms networks, and the services that telecoms companies sell to enterprises.
Our focus is on the following areas:
- Network SecOps – Security automation as a fundamental underpinning of network security.
- The operationalization of Post Quantum Cryptography – PQC
- The operationalization of Quantum Key Distribution – QKD
- Network and Security Operation Centre convergence
- Network IoT and device endpoint security as part of securing the network.
- Data sovereignty
- Blockchain’s role in securing transaction integrity across the network.
- Security supply chain
Looking further into the future, the advent of quantum computing presents both an existential threat and a strategic inflection point for securing communications infrastructure. Quantum algorithms have the potential to render classical encryption obsolete, necessitating a proactive shift toward quantum-resilient cryptography and secure-by-design network architectures. This post-quantum era will require telecom operators and infrastructure providers to reimagine trust models, accelerate cryptographic agility, and embed zero-trust principles deep within automated workflows.
Securing the network of tomorrow means anticipating the threats of today and preparing for the capabilities of the future. It demands an operational fusion of security and networking disciplines—augmented by AI and resilient against quantum disruption. Only by embracing this convergence can we ensure the integrity, confidentiality, and availability of next-generation communication ecosystems.
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This research module is headed up by Francis Haysom
