42 Electronic signature verification services using technology to authenticate user identity; Design, development, and implementation of software for authenticating digital signatures; Monitoring of computer systems for detecting unauthorized access or data breach; Electronic monitoring of personally identifying information to detect identity theft via the internet; Providing temporary use of on-line non-downloadable software and applications for signing documents, editing documents, creating documents, scanning documents, filling in documents, sending documents, uploading documents, tracking documents, validating documents, providing templates for documents; Software as a service (SAAS) services featuring software for signing documents, editing documents, creating documents, scanning documents, filling in documents, sending documents, uploading documents, tracking documents, validating documents, providing templates for documents; Application service provider featuring application programming interface (API) software for integration of software for online and offline signing, on-line and digital fax services, fax services, transmitting faxes, electronic transmission of data and documents, scanning documents, signing documents, editing documents