Securing a Utility’s Private Wireless Network

This white paper addresses the cybersecurity challenges faced by utilities deploying private wireless networks, particularly in the context of 4G and 5G technologies. It outlines the critical need for tailored security measures that go beyond traditional enterprise security tools. The paper discusses the unique vulnerabilities and threats that utilities encounter, including increased cyber attacks from state-sponsored groups targeting critical infrastructure. It emphasizes the importance of establishing a robust security architecture from the outset to protect against evolving cyber threats. The document also highlights the significance of understanding network protocols and the implications of digital transformation for utilities. It presents various use cases for private networks, such as distribution automation and smart metering, while acknowledging the regulatory environment that influences the pace of change in these organizations. The white paper concludes with insights on the advantages of private networks over traditional telco-operated services, particularly in terms of security and operational flexibility.