TECHNICAL
UK Telecom Security Act Why physical security still matters?
In the UK, telecom security discussions are largely driven by cybersecurity. This focus is reinforced by the Telecom Security Act (TSA) and Ofcom guidance, which place strong emphasis on protecting networks from digital threats. (UK Government, 2021; Ofcom, 2023).
by Cassie Wong, Market Development Manager, CI - Communications
That focus is understandable - but TSA compliance goes further than cybersecurity alone.
The Act also requires telecom operators to protect the physical infrastructure that underpins their networks, from data centres and exchanges to street cabinets and transmission sites. When physical security is overlooked, compliance and resilience are both at risk.
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MAY 2026 Volume 48 No.2
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