• All the problems with cyber security in the world arises from the fact that we are catching the bull by the tail and running after it – we let all the muck in and then we try and clean and protect ourselves from this.• We believe that the only way to ensure 100% security of an organisation’s internal databases is to catch the bull by the horns and lock it in. In other words isolate the INTRANET from any public domain access. Such an isolated network as shown in the PVDTN WAN sketch gives the benefits enumerated on the next page of this ppt.• However, since all organisations also need to be present on the Internet, the STS (secure transfer system) was developed and patented. This allows free flow of information back and forth between the Intranet and the INTRANET without impairing the security of the latter.
PVDTN PVDTN = pSTN + IPPN NODE 1 SPLITTER p2p leased line SPLITTER NODE 2 pSTN + IPPN• Ensures 100% security of internaldatabases• Saves 50 to 75% of present telecomcosts• Saves a substantial portion of inter-locational travelling costs through multiplesimultaneous NET meetings for differentwork groups with people from their ownwork places at a moments notice, using • Voice conferencing •Voice-data conferencing• Smartens up company operations
PVDTN WAN X MAX (X,Y) X+Y Y X+Y PVDTN WAN INTERNET INTRANET LAN INTERNET LAN D D C P B B STS 1 2 S S SS ISS IBN S SS IBN