Computer software for use in the field of computer and computer data security; computer, Internet and network security software; intrusion, detection and content checking software, namely, anti-virus computer software, anti-spyware software, computer software for the creation of firewalls; encryption and authentication software; software for monitoring database security systems and software; security devices for computer software and hardware, namely theft alarms, plastic case used as a security device for protecting and securing compact discs and other magnetic and electronic media from theft; security surveillance apparatus used in relation to computers and computer networks, namely, electric and electronic video surveillance installations, anti-spyware software

Installation, maintenance and repair of computer hardware

Advisory, information and consultancy services in the field of information technology, computers, computer systems and software; design, installation, implementation, maintenance, and support services in the nature of repair services in connection with computer software; design services in connection with computer hardware; computer project management services in the field of information systems design, specification, implementation and maintenance; advisory, information and consultancy services in the fields of computer hardware and software and Internet security; professional consultancy relating to computer security; data security services, namely, computer security services in the nature of restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities, computer security services in the nature of hard drive erasure; support services in connection with computer hardware and software, namely, troubleshooting of computer hardware and software problems, technology advice provided to Internet users by means of a support hotline, technical support in the nature of monitoring of network systems; implementation of computer hardware