Shieldingn enclosures against electromagnetic radiation
Shielded enclosures or cabinets for data storage
The fundamental electromagnetic shielding and some level of physical security dependson function (eg data transfer).
Electromagnetic compatibility requirements to fulfill, they protect data in storage unitsand from environmental electromagnetic interference. (e.g. in the case of overvoltage orlightning)
The sensitive and classified information to protect against electromagneticeavesdropping according to specific national regulations