42 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; Software as a service (SAAS), platform as a service (PAAS), and application service provider (ASP) services featuring software for use in access control and identity management, for providing authentication, issuance, validation and revocation of digital identity certificates for web-based software applications for computers and mobile computing devices, and for enforcing, restricting and controlling access to cloud, mobile, or network computer resources based on assigned credentials; Software as a service (SAAS) services featuring software for information security, encryption, decryption and authentication of data, digital signatures, authentication, fraud detection, secure e-mail, secure socket layer (SSL) certificate management, authentication, issuance, validation, revocation and management of digital certificates, and for the verification and management of digital keys and credentials; Providing on-line non-downloadable software for public key infrastructure (PKI) and certificate management enabling the use of digital signatures, digital receipts, certificate validation, encryption and permissions management services; Providing on-line non-downloadable software for searching and management of digital certificates from multiple digital certificate authorities and providing information to track their location, expiration, purpose or status; Computer software installation, integration and deployment services in the field of information security