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World-first NCSC-engineered device secures vulnerable display links
April 22, 2026 · NCSC UK · Severity: MEDIUM
SilentGlass, a plug-and-play device, actively blocks any unexpected or malicious HDMI and Display Port connections.
Key Takeaways
- NCSC published guidance on World-first NCSC-engineered device secures vulnerable display links with actionable recommendations for UK organizations to improve their cyber defenses.
- Organizations should review NCSC's guidance and implement recommended security controls to mitigate the described threats.
- Organizations should review the full article for complete details and implement relevant security measures.