Keyssenger
KeyssengerPro is a secure communication App and equipped with hardware secure element (FIPS 140-2 Level 3 and CC EAL 5+ certified). People can share information and data through secure e-mail(S/MIME), secure storage (local and cloud) and secure chat by easy steps and intuitive operations. With the integration of the TOTOSAF hardware iOS accessory, all kind of security affairs are no longer difficult.