control of building environmental access and security systems; investigation of assets, credit reports, fiscal assessments, and collection reports for security or authentication purposes; monitoring of security systems; personal security consultation; security consultancy; 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 guard services; security guarding for facilities; security services for buildings, namely, providing physical access to properties via a remote call-in locking device; security services for individuals and business persons traveling internationally and domestically, namely, providing foreign country security briefings, embassy information for security purposes and security reports; security services, namely, armed escorts and security personnel for business executives and individuals seeking personal protection