COMSIGN

Design, development, implementation, testing of computer hardware, computer software and wireless computer networks in the field of network security, network access, authorization, authentication, encryption and identification; computer security consulting services in the field of restricting authorized access, user authentication, data encryption, and authentication, issuance and validation of digital certificates for computers, computer hardware and computer networks; development, integration and operation of computer systems to support issuance and management of digital certificates; development of voluntary standards for issuance and management of digital certificates