Program selects protocols, ports, filters, sockets, packet types, allowed services and network address translation for the hackerproof, low cost, robust independent hardware firewall. Economical security, smartcard programmable key, Internet Protocol (IP) secure, inexpensive, solutions, filtering, robust, stand alone, maintenance free, protect, hacker proof, user transparent, PC platform independant, Matching, BPDU, ARP, SNAP, XNS, NetBios, ICMP, TCP, UDP, internetworking, Ethernet, NAT, data protection, ISO, menu driven, Fire Wall, 10Base2, 10BaseT, Hackers, TCP/IP, DNS, HTTP, FTP, System, Masking, Safe, Intranet Firewall, menu-driven, Appletalk, Virtual Private Net, VPN, Hack, Socket, IP, MAC Filter, Management Software, extranet, smartcards, smart cards, access control device, mechanism

Selecting Services and creating Application Gateways

TCP/UDP Ports determine which services can be accessed on Host computers and also identify different users or tasks operating from the same remote computer. As they are very specific their use as filters is very efficient for controlling access to services. They are the primary means of creating Application gateways. The LuciGate Firewall user is able to select from several well known services such as Telnet, FTP, DNS, SMTP, Finger and HTTP or to provide a list of values which define his own local services or external remote services.

Program menus select protocols, ports, filters, sockets, packet types, allowed services and network address translation for the hackerproof, low cost, robust independent secure hardware firewall

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