Microkey is a cryptographic secure end point designed to be used in conjunction with a mobile phone to increase the security as part of an authentication process between the mobile phone and the resource provider. The end point is a security hardened chip that can be provided in both smart card and SIM card formats. These Microkeys can connect to the phone using NFC or Bluetooth Low Energy.

MAS is Microexpert's Authentication Server that is used to form the host server cryptographic end point. Constructed in a certified Tamper Resistant Module (TRM) it can provide all the necessary key management with both symmetric and asymmetric cryptographic algorithms and mechanisms. Microexpert can also develop proprietary mechanism to meet customer requirements.

Microexpert is a cryptographic security consultancy specialising in electronic payment systems, cloud transaction systems and digital currencies. With over 50 years' experience in the field with lead roles in many major schemes we can bring strategic and practical business knowledge to help with your projects. We also provide training and thought leadership in specialist areas such as Blockchain and Distributed Ledger Technologies.