Computer software to enable cryptographic network security and data security functions; computer software to enable management and enforcement of network security policy, including policies as applied to end users, or groups of users; computer software for integration of information logic and data between computer networks; computer software for automating a process for authentication of identity using existing databases in connection with the issuance and management of digital certificates used for authentication or encryption of digital communications, or authentication of a digital signature in an electronic transaction or communication, over the Internet and other computer networks; computer software, namely encryption software to enable secure transmission of digital information, namely, confidential, financial and credit card information over the Internet as well as over other modes of communication between computing devices; computer software to integrate managed security services, namely public key infrastructure (PKI) services, digital certificate issuance, verification, and management, and enterprise software integration, with existing communications networks, software, and services, downloadable electronic publications in the nature of a newsletter in the field of information technology