Harbinger (sp?) system

Sorry if this question has been asked and I missed it, but does anyone know how their system works? Thanks, -Allen (c) 1995 Copyright Nando.net (c) 1995 Cox News Service ATLANTA (Nov 29, 1995 - 09:44 EST) -- Harbinger Corp. has announced new software aimed at making the Internet safe for commerce, a move that could dramatically reshape the small company. [...] TrustedLink, the product announced Tuesday but not available until next year, will let firms connect via the Net as well as through Harbinger networks, he said.