Present-day trends and requirements are clear. In every situation it is necessary to be able to access into company network or to required data. Access must be safe for our data must be protected from their damage, catching or invaders who would like to use this access and attack our company network.
Our network must be safe as well namely by means of firewalls which are the protecting barrier between internet and our network. Further we must remember safe interconnection of networks or users via Internet by means of virtual tunnels (so called VPN connection).
The well-renowned producers began to manufacture devices which combine more devices and functions in one. The remote operator thus can own one device like a router with functions of safe VPN connection into a company, support of voice function; they also have LAN ports with power supply support for IP phones.
Our company focus on the strong stable companies which bear solution of not only tomorrow´s support but also warranting the support in the following years. They are Cisco Systems, Nortel Networks a SonicWALL.