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Versa Guardian
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Network Security Solution Tampa, FL

The Versa Guardian is a network firewall and router available for purchase or lease in Tampa, FL. Guardian includes most of all the features that expensive commercial firewall's have. The following is a list of features currently available in the Guardian 1.2 release. All features are configurable via browser which mean you never have to touch a command line. For more information call us at 813-872-8011.

Key Benefits

  • Security Firewall
  • Enhanced Routing
  • Flexible VPN Connectivity
  • Redundancy
  • Monitors and Graphs
  • Load Balancing
  • DHCP Services

Features

  • Filtering by source and destination IP, IP protocol, source and destination port for TCP and UDP traffic
  • Able to limit simultaneous connections on a per-rule basis
  • Guardian utilizes an advanced passive OS/network fingerprinting utility to allow you to filter by the Operating System initiating the connection. Want to allow FreeBSD and Linux machines to the Internet, but block Windows machines? Guardian can do so (amongst many other possibilities) by passively detecting the Operating System in use.
  • Option to log or not log traffic matching each rule.
  • Highly flexible policy routing possible by selecting gateway on a per-rule basis (for load balancing, fail over, multiple WAN, etc.)
  • Aliases allow grouping and naming of IP's, networks and ports. This helps keep your firewall rule set clean and easy to understand, especially in environments with multiple public IP's and numerous servers.
  • Transparent layer 2 fire walling capable - can bridge interfaces and filter traffic between them, even allowing for an IP-less firewall (though you probably want an IP for management purposes).
  • Packet normalization - Description from the scrub documentation - "'Scrubbing' is the normalization of packets so there are no ambiguities in interpretation by the ultimate destination of the packet. The scrub directive also reassembles fragmented packets, protecting some operating systems from some forms of attack, and drops TCP packets that have invalid flag combinations."