ComNet introduces Port Guardian physical port lockout

US communications networking equipment manufacturer ComNet has added the Port Guardian cyber-security features to its latest generation of self-managed switches which can physically disconnect a port if unauthorised access is detected. Port Guardian covers situations where network access is attempted by disconnecting an IP addressable device connected to the network. When Port Guardian senses intrusion, a notification is sent and the effected port is physically locked out, preventing access and thwarting
March 13, 2018 Read time: 1 min

US communications networking equipment manufacturer 30 ComNet has added the Port Guardian cyber-security features to its latest generation of self-managed switches which can physically disconnect a port if unauthorised access is detected.

Port Guardian covers situations where network access is attempted by disconnecting an IP addressable device connected to the network. When Port Guardian senses intrusion, a notification is sent and the effected port is physically locked out, preventing access and thwarting access through ‘spoofing’.

The network administrator can reopen the port when the threat is eliminated.

This new feature is being added to ComNet’s latest generation of SMS products and will also be available on the new ComNet managed switch line.

For more information on companies in this article

Related Content

  • Zenzic identifies ‘golden threads’ to accelerate AV roll-out
    September 12, 2019
    A UK organisation has identified 500 ‘milestones’ to be passed in order to get connected and autonomous vehicles (C/AVs) on the road in numbers by 2030. Zenzic, which was set up by government and industry to coordinate a national platform for testing and developing C/AVs, has launched the UK Connected and Automated Mobility Roadmap to 2030. It identifies six ‘golden threads’ which highlight areas dependent on cross-industry collaboration to make self-driving services accessible to the public by the end of
    Read More
  • Axis innovations in surveillance technology
    June 2, 2015
    Axis Communications has been an innovator in surveillance camera technology for over 20 years, and visitors to the company’s booth at the ITS America Annual Meeting can see just how advanced the systems have become. As the company points out, all surveillance cameras were analog 20 years ago. They delivered video via a coaxial cable to a recorder that stored the video on a tape. It was in 1996 that Axis Communications invented the network camera, which made it possible to connect a video camera directly to
    Read More
  • IBTTA Summit: satellite tolling is the future
    August 15, 2019
    IBTTA members met in Florida to consider the technological changes that will impact their businesses – including satellite tolling. Colin Sowman reports from Orlando Over decades, the technology employed in toll collection has been honed to near perfection – automatic number plate recognition (ANPR) and radio frequency identification (RFID) tags are easily within a couple of per cent of infallibility even at highway speeds. However, technical innovations beyond the confines of the toll road cannot b
    Read More
  • Gartner says connected car production to grow rapidly over next five years
    October 7, 2016
    Connected car production is growing rapidly in both mature and emerging automobile markets, according to the latest forecast by Gartner, Forecast: Connected Car Production, Worldwide. The production of new automobiles equipped with data connectivity, either through a built-in communications module or by a tether to a mobile device, is forecast to reach 12.4 million in 2016 and increase to 61 million in 2020.
    Read More

Highlighted Content