42 Computer security service, namely, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities; Computer security services in the nature of administering digital keys; Computer security services, namely, enforcing, restricting and controlling access privileges of users of computing resources for cloud, mobile or network resources based on assigned credentials; Computer security services, namely, restricting unauthorized access to online applications or services; Computer security services, namely, restricting unauthorized access to physical facilities via online means; Computer security services, namely, restricting unauthorized network access by digital certificates; User authentication services using technology for e-commerce transactions; Authentication, issuance and validation of digital certificates; Computer security services in the nature of administering digital certificates; Computer security services in the nature of providing authentication, issuance, validation and revocation of digital certificates; Design and development of single sign-on software; Design, development, and implementation of software for the Internet; Electronic document and e-mail authentication services; Electronic signature verification services using technology to authenticate user identity; Providing user authentication services using biometric hardware and software technology for e-commerce transactions; Providing user authentication services using blockchain-based software technology for cryptocurrency transactions; Providing temporary use of on-line non-downloadable single sign-on software; Providing user authentication services using biometric hardware and software technology for online access; Providing user authentication services using single sign-on technology for online software applications; Providing user authentication services using multi factor authentication technology for e-commerce transactions; Providing user authentication services using public key infrastructure technology for e-commerce transactions; User authentication services using blockchain technology for online software application; User authentication services using single sign-on technology for online software applications
Trademark: 97748539
