Analyzing data in computer databases for criminal activity; Computer security services in the nature of providing an internet trust center, namely, computer security assurance and administration of digital keys and digital certificates; Consulting services in the field of maintaining the security and integrity of databases; Monitoring of computer systems for security purposes; Monitoring of security systems; Security services, namely, providing a website notifying individuals of a changed status or condition of a sensing device in a security system via electronic message alerts; Security services, namely, providing security assessments of physical locations, information systems, and working environments