BS BUSINESS SECURITY

electronic encryption units; electronic encryption units for use with facsimile machines; data processors; computer hardware and software used for voice and data encryption and manuals sold therewith; facsimile machines

printed matter, namely, books, pamphlets, and newsletters related to data encryption and information security; instructional and teaching material (except apparatus) related to data encryption and information security

professional consultation, services in the field of voice and data encryption and information security; maintaining and updating of computer software; computer programming for others; information services (non-business) for use in the field of voice and data encryption