Advisory services in the field of home security systems; Computer security services in the nature of providing an internet trust center, namely, computer security assurance and administration of digital keys and digital certificates; Computerized security services, namely, electronically monitoring, detecting and reporting on suspicious and abnormal patterns of point of sale activity which typically indicate problems such as theft, wrongdoing, training issues, or customer service issues; Consultancy services in the field of home security; Consultation services concerning homeland safety and security issues; Consulting services in the field of maintaining the security and integrity of databases; Consulting services in the field of national security; Emergency response alarm monitoring services, namely, monitoring of alert devices by a remote monitoring center for the dispatch of emergency public health and security services and notification to third parties; Identification verification services, namely, providing authentication of personal identification information via secure storage and transmitting such information via the Internet; Investigation of assets, credit reports, fiscal assessments, and collection reports for security or authentication purposes; Leasing of electronic tracking devices for use in connection with homeland security; Monitoring of computer systems for security purposes; Monitoring security systems; Personal security consultation; Providing a web site featuring information in the field of security; Providing information concerning homeland safety and security issues; Providing information in the field of personal physical security; Providing news concerning homeland safety and security issues; Security consultancy; Security control of persons and luggage in airports; Security due diligence services for individuals or businesses traveling or opening an office overseas, in the nature of detailed foreign country briefings, vetting of local personnel, establishing host country government contacts, and providing information on sustainable security measures overseas; Security guarding for facilities; Security inspection services for others; Security services for buildings, namely, providing physical access to properties via a remote call-in locking device; Security services, namely, conducting recovery operations for the recovery of property and personnel; Security services, namely, providing executive protection; Security services, namely, providing security assessments for businesses and governmental agencies; Security services, namely, providing security assessments of physical locations, information systems, and working environments; Security services, namely, threat simulation vulnerability analysis and mitigation and emergency and crisis response