Security devices for computer hardware; security devices for computer software; network protection devices (electric); network protection devices (electronic)

Computer security engineering; computer security services (design and development of secure computer hardware, software and systems); computer security services (programming and software installation repair and maintenance services); computer security services (testing and risk assessment of computer networks); data security services (firewalls); network security services (test and risk assessment of electronic networks); security assessment services for computer networks; security risk assessment services relating to computer systems; computer virus protection services