Secure Meeting Rooms: Physical Protection Against Eavesdropping
How shielding, acoustic insulation and access control work together in a secure meeting room built for board-level and confidential discussions.
3 min readOctober 13, 2026
EMC and Shielding Guides · Page 4
What you need to know before deciding: plain, practical articles.
47 articles8 topicsFrom Our Engineering Team
Cyber Security
Technical
How Do Honeycomb Vent Filters Work?
The working principle and selection criteria of the honeycomb (waveguide) filter that lets air into a shielded room while keeping signals out.
3 min readOctober 12, 2026
EMC Testing
What Is CISPR 32? Emission Testing for Multimedia Equipment
The scope of CISPR 32, the emission standard for computers, displays, printers and AV equipment, its Class A and B limits and the test setup.
3 min readOctober 11, 2026
Cyber Security
Is Airplane Mode Enough? Hidden Risks with Seized Phones
Why switching a seized phone to airplane mode isn't safe, and the right way to guard against remote wipe, location reporting and wireless connections.
3 min readOctober 10, 2026
Technical
RF Gasket Types: Finger Stock, Knitted Wire and Conductive Elastomer
How the RF gaskets used in shielded doors and panel joints work, their advantages, and which one to choose in which situation.
3 min readOctober 9, 2026
Guide
How to Write a Shielded Room Specification
Which values a shielded room specification for a tender or purchase must state, and the common mistakes to avoid, explained point by point.
3 min readOctober 8, 2026
EMC Testing
What Is EMC Testing? Why Your Product Has to Pass It
What electromagnetic compatibility testing is, which products are subject to it and what failing costs you.
3 min readOctober 7, 2026
Cyber Security
What Is TEMPEST? Can Your Computer Be Eavesdropped From Outside?
Screens, keyboards and cables emit signals unintentionally. What TEMPEST protection is and which organizations need it.
3 min readSeptember 30, 2026
Technical
How Is Shielding Effectiveness Measured? A Guide to EN 50147-1 and IEEE 299
The only way to know whether a shielded room really works is to measure it. The measurement method step by step.
3 min readSeptember 23, 2026
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