Multi-Chip Stand-Alone
Commercial grade passivation & within an enclosure. May have removable covers
Tamper evident seals or pick resistant locks (if enclosure has removable doors or covers)
Module potted in hard opaque material or contained within enclosure with tamper response & zeroization (or no removable elements). Protection of vent openings
Envelope tamper detection and tamper response & zeroization. EFP or EFT