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downloadable software development kits (SDK); downloadable API software for secure verification of user identify and authentication, issuance, validation and revocation of digital certificates; Application service provider featuring API software; computer security services in the nature of providing authentication, issuance, validation and revocation of digital certificates

Software as a service (SAAS) services featuring software development kits (SDK); Application service provider featuring API software; computer security services in the nature of providing authentication, issuance, validation and revocation of digital certificates