Computer security services in the nature of providing authentication, issuance, validation and revocation of digital certificates; Consultancy services in the field of home security; Consulting services in the field of maintaining the security and integrity of databases; Dating services, namely, providing an on-line computer database featuring single people interested in meeting other single people; Identification verification services, namely, providing authentication of personal identification information via secure storage and transmitting such information via the Internet; Personal security consultation; Security consultancy; Security services, namely, sexual offender registry and locator service; Verifying and monitoring the security credentials of event staff for various private and public sports or entertainment events to ensure public safety