technical and customer support in the nature of training classes and workshops for entities using digital certificates

Technical and customer support in the nature of repairs of software for entities using digital certificates; and computer services, namely providing authentication of identity of individuals, entities and roles using a global computer network or other computer networks; computer services, namely, issuance and management of digital certificates for authentication or encryption of a digital communication or authentication of a digital signature in an electronic transaction or communication over a global computer network or other computer network; development, integration, and operation of computer systems to support issuance and management of digital certificates used in authentication or encryption of digital communications; computer services, namely, creating, implementing and providing procedures and practices for issuance and management of digital certificates; computer consulting relating to the issuance and management of digital certificates used in authentication or encryption of digital communications; and providing customer assistance, namely, information on the issuance and operation of digital certificates used in authentication or encryption of digital communications