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UES and TEMPEST: Back in Focus
Since the release of UK MOD Industry Security Notices ISN 2025/08 Introduction of Emanation Protection and ISN 2025/09 Installation Design Oversight in late 2025, emanations protection and Unintended Electromagnetic Signals (UES) have moved firmly back into the mainstream of Defence assurance and supplier compliance. Together, the ISNs clarify MOD expectations for a risk-based approach that…
