NCSC Introduces SilentGlass Hardware Security for Monitors (infosecurity-magazine.com)

• Plug-in hardware for screen protection
• Mitigation of optical and side-channel threats
• Global commercial availability

"The UK's National Cyber Security Centre has launched 'SilentGlass', a specialized plug-in hardware device designed to secure computer monitors against advanced cyber-attacks. By mitigating risks related to side-channel and optical monitoring, the device provides a physical layer of security for sensitive environments. It is now being offered commercially to global organizations to enhance the resilience of critical information displays."