ComNet Enhances Cybersecurity at the Edge

Introduces Port Guardian Physical Port Lockout

  • May 23, 2017

ComNet, Communication Networks of Danbury, Connecticut has introduced a new Cybersecurity feature in its latest generation of self-managed switches. The ComNet Port Guardian feature has the capability to physically disconnect a port if unauthorized access is detected.

The value in Port Guardian comes in situations where network access is attempted by disconnecting an IP addressable device on the edge to connect to the network. When Port Guardian senses the disconnect, an SNMP notification is sent to the head end and the effected port is physically locked out, preventing access. The network administrator can reopen the port when the threat is eliminated. This feature also thwarts access through “Spoofing” by disconnecting the port as soon as an interruption is sensed. This new feature 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 Managed Switch line.

According to Andrew Acquarulo Jr., ComNet CEO and President, “Unauthorized access issues or Cybersecurity is a critical challenge facing every network manager today. Your security network with its accessible outside connection, is an easy way to bring down your network. 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.”

“ComNet’s goal from day one has been to be a smart and secure choice for transmission products. Our position is that if you are concerned about the long-term success of your application, choosing ComNet ensures it will be,” said Skip Haight, ComNet VP of Marketing. “Port Guardian is another reason ComNet continues to move ahead of our competitors,” Haight continued.

ComNet offers an extensive line of fiber optic, copper and wireless video and data transmission equipment that is uniquely designed to meet the needs of the Security, Intelligent Transportation System, Utility and Industrial markets.

Featured

  • Data Driven, Proactive Response

    As cities face rising demands for smarter policing and faster emergency response, Real Time Crime Centers (RTCCs) are emerging as essential hubs for data-driven public safety. In this interview, two experts with deep field experience — Ross Bourgeois of New Orleans and Dean Cunningham of Axis Communications — draw on decades of operational, leadership and technology expertise to share how RTCCs are transforming public safety through innovation, interagency collaboration and a relentless focus on community impact. Read Now

  • Integration Imagination: The Future of Connected Operations

    Security teams that collaborate cross-functionally and apply imagination and creativity to envision and design their ideal integrated ecosystem will have the biggest upside to corporate security and operational benefits. Read Now

  • Smarter Access Starts with Flexibility

    Today’s workplaces are undergoing a rapid evolution, driven by hybrid work models, emerging smart technologies, and flexible work schedules. To keep pace with growing workplace demands, buildings are becoming more dynamic – capable of adapting to how people move, work, and interact in real-time. Read Now

  • Trends Keeping an Eye on Business Decisions

    Today, AI continues to transform the way data is used to make important business decisions. AI and the cloud together are redefining how video surveillance systems are being used to simulate human intelligence by combining data analysis, prediction, and process automation with minimal human intervention. Many organizations are upgrading their surveillance systems to reap the benefits of technologies like AI and cloud applications. Read Now

  • The Future is Happening Outside the Cloud

    For years, the cloud has captivated the physical security industry. And for good reason. Remote access, elastic scalability and simplified maintenance reshaped how we think about deploying and managing systems. But as the number of cameras grows and resolutions push from HD to 4K and beyond, the cloud’s limits are becoming unavoidable. Bandwidth bottlenecks. Latency lags. Rising storage costs. These are not abstract concerns. Read Now

Most   Popular

New Products

  • QCS7230 System-on-Chip (SoC)

    QCS7230 System-on-Chip (SoC)

    The latest Qualcomm® Vision Intelligence Platform offers next-generation smart camera IoT solutions to improve safety and security across enterprises, cities and spaces. The Vision Intelligence Platform was expanded in March 2022 with the introduction of the QCS7230 System-on-Chip (SoC), which delivers superior artificial intelligence (AI) inferencing at the edge.

  • PE80 Series

    PE80 Series by SARGENT / ED4000/PED5000 Series by Corbin Russwin

    ASSA ABLOY, a global leader in access solutions, has announced the launch of two next generation exit devices from long-standing leaders in the premium exit device market: the PE80 Series by SARGENT and the PED4000/PED5000 Series by Corbin Russwin. These new exit devices boast industry-first features that are specifically designed to provide enhanced safety, security and convenience, setting new standards for exit solutions. The SARGENT PE80 and Corbin Russwin PED4000/PED5000 Series exit devices are engineered to meet the ever-evolving needs of modern buildings. Featuring the high strength, security and durability that ASSA ABLOY is known for, the new exit devices deliver several innovative, industry-first features in addition to elegant design finishes for every opening.

  • Compact IP Video Intercom

    Viking’s X-205 Series of intercoms provide HD IP video and two-way voice communication - all wrapped up in an attractive compact chassis.