Answer: Tempest room
Step-by-step explanation:
Tempest room is defined as the type of room created with the shielding and layers to reduce the heavy signal strength to great extent.It is build with the high security shield towards the electromagnetic(EM) emissions to secure the information and data centers.
- Attenuation of any high frequency electromagnetic wave or other signal is possible by this room so that protection of confidential information can be maintained in data centers of computer.
- In this way flow of waves and signals sent by hackers do not create the issue of attack or interruption in data centers.