Downloadable computer software for the issuance and management of digital certificates for authentication and encryption of digital communications and a digital signature in electronic transactions and communications occurring over the Internet and other computer networks; Downloadable computer software to integrate managed security services, namely, public key infrastructure (PKI) services, digital certificate issuance, identity verification and management with existing communications networks, software, and services; Computer network interface devices for controlling access to other computing devices, namely, for secure boot code signing, device identity certificate authentication, feature control and trusted commands, key generation and injection.

Computer services in the nature of issuance and management of digital certificates for authentication and encryption of digital access control, digital communications, and digital signatures in an electronic transaction or communication over the Internet and other computer network; Providing user authentication services using single sign-on technology, digital certificates, biometric hardware and software technology, for e-commerce transactions, physical and logical access control, and securing connected devices; Technical support, namely, administering digital certificates; Development, design, implementation, testing, analysis, and consulting services in the field of security, access, authorization, authentication encryption, and identification systems for computers, computer hardware and computer networks; Development, integration and technical advice related to the operation of computer systems to support issuance and management of digital certificates; Consulting in the field of digital certificate issuance featuring the creation and implementation of procedures and practices for issuance and management of digital certificates; Managed computer network and Internet security services, namely, authentication, issuance and validation of digital certificates, integration of enterprise computer software into multiple systems and networks, and computer security consulting related to public key infrastructure (“PKI”) verification, authentication, distribution and management; Software-as-a-service (SAAS), namely, hosting computer software and services for use by others for communication between electronic devices, namely, digital signing, supply chain asset management, certificate authority management, certificate authority management, over-the air updates, and authority management of internet-of-things devices, for use in the field of cryptographic security services.