Critical infrastructure is under attack. In the last two years, cyber threats targeting utilities have reached new highs, and traditional IT security models are no longer enough.

The Securing a Utility’s Private Wireless Network whitepaper from HardenStance, sponsored by Nokia, explores how power and water companies are adopting 4G/5G private networks to enhance reliability and safety, and why getting security right from day one is essential.

Inside, readers will learn:

• Why cyber threats to utilities are escalating, from ransomware to nation-state campaigns like Volt Typhoon.
• How utilities can operationalise private 4G/5G networks securely to protect critical assets.
• The five key pillars of network security every operator must implement—visibility, compliance, monitoring and collaboration.
• How Nokia’s NetGuard suite and OneLayer Bridge deliver integrated protection for IT, OT and IoT systems.

For telcos supporting utilities, the report offers valuable insight into how to deliver secure, resilient private networks and how to position themselves as trusted digital transformation partners.