IFSEC Insider is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.
ComNet Europe, part of the US manufacturer or transmission and communication networking equipment ComNet Communication Networks, has introduced a new cybersecurity feature in its latest generation of self-managed switches.
Known as Port Guardian, the feature has the capability to physically disconnect a port if unauthorised access is detected.
Port Guardian can provide a line of defence in situations where network access is attempted by disconnecting an IP-addressable device on the edge in order to connect to the network.
Port Guardian senses the disconnection activity and in response an SNMP notification is sent to the head end. The affected port is physically locked out, preventing access.
The network administrator can reopen the port once the threat is eliminated.
The Port Guardian feature also rejects access through an activity known as ‘spoofing’ by disconnecting the port when an interruption is sensed.
Port Guardian is being added to the newest generation of ComNet SMS products, including the CNGE2+2SMS and CNGE4+2SMS. The feature will also be available on the new ComNet USA-made line of managed switches.
According to Steve Clarke, ComNet Europe managing director: “Cybersecurity is not something confined to just a security IP network. Any network can be infiltrated. By introducing this valuable feature on these cutting-edge products, we can provide another unmatched advantage to our partners.”
Check out ComNet’s latest products at IFSEC International, 20-22 June 2017, London ExCeL. You can find ComNet on stand D450. Get your free badge now.
Free Download: The Video Surveillance Report 2023
Discover the latest developments in the rapidly-evolving video surveillance sector by downloading the 2023 Video Surveillance Report. Over 500 responses to our survey, which come from integrators to consultants and heads of security, inform our analysis of the latest trends including AI, the state of the video surveillance market, uptake of the cloud, and the wider economic and geopolitical events impacting the sector!
Download for FREE to discover top industry insight around the latest innovations in video surveillance systems.
ComNet enhances cybersecurity for port connectionsKnown as Port Guardian, the feature has the capability to physically disconnect a port if unauthorised access is detected.
Sara Verbruggen
IFSEC Insider | Security and Fire News and Resources
Related Topics
ComNet launches midspan power injectors for PoE++ devices
WATCH: Vanderbilt on delivering all-round security solutions with ComNet
Vanderbilt and ComNet to highlight customer journey ‘value adds’ at IFSEC 2019
