Many of us are concerned about mobile security these days. GO-Trust iReader and SDencrypter for iOS are an interesting solution that provide a microSD expansion slot for Lightning enabled devices, supporting FIPS 140-2 Level 3, FIPS 201, BCTC and FIDO certified microSD secure elements. The GO-Trust SDK for the SDencrypter is compatible with iOS devices. The iReader can be connected to Windows and Android devices using a USB cable.
The iReader will ship in April.