Belden Enables Safer, Smarter IT/OT Networks with Virtual Firewall and Digital I/O Module Innovations
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Key Terms
virtual firewalltechnical
A virtual firewall is software that controls and monitors network traffic in cloud or virtual environments the way a physical firewall does for on-site networks; think of it as a security guard that checks who can enter which digital rooms. For investors, it matters because demand for virtual firewalls reflects companies’ spending on cloud security and can affect revenue growth and risk profiles for firms that sell or rely on cloud services.
digital i/o modulestechnical
Digital I/O modules are small electronic devices that connect on/off signals from machines, sensors, switches or indicators to a central control system, allowing equipment to send and receive simple binary commands (on/off, open/closed). Investors care because these modules are key building blocks in industrial automation and control systems: they enable faster production, easier scaling and remote monitoring, and can affect a company’s capital efficiency, operational uptime and ability to meet regulatory or quality requirements.
operational technologytechnical
Operational technology is the physical equipment and specialized software that directly control machines, sensors and processes in factories, energy grids, transportation systems and buildings — think of it as a facility’s control panel and nervous system. Investors care because problems, upgrades or cyberattacks in this area can halt production, raise costs, require large capital spending, or trigger safety and regulatory issues that affect revenue and valuation.
deep packet inspectiontechnical
Deep packet inspection is a network technology that examines the contents of individual data packets as they travel across the internet, like opening and reading the contents of mailed envelopes rather than just checking the address. It matters to investors because it can enable services (security, traffic management, targeted advertising) and create privacy or regulatory risks, so companies that provide or use it may see impacts on revenue, costs, and legal exposure.
intrusion preventiontechnical
Intrusion prevention is a security system that watches network traffic and stops unauthorized or harmful activity before it reaches critical systems, like a guard at a building entrance who blocks suspicious visitors. For investors, it matters because effective intrusion prevention reduces the risk of costly data breaches, downtime, regulatory fines and reputational damage, all of which can directly affect a company’s costs, operations and stock value.
high availabilitytechnical
High availability describes systems and services designed to stay up and running with minimal interruption, using backups and automatic switching so users keep working even if a part fails. For investors, it matters because frequent outages can cut revenue, harm reputation, trigger fines, or drive customers away, while strong availability signals operational resilience and lower risk—think of it as a company keeping spare tires and a roadside service so a breakdown won’t stop the business.
New product releases include the next-gen Belden Virtual Firewall for maximum cyber protection and the first Digital I/O Modules launched under the Belden brand, representing a significant milestone in the company’s portfolio.
ST. LOUIS--(BUSINESS WIRE)--
Belden Inc. (NYSE: BDC), a leading global provider of complete connection solutions, today announced the launch of new products designed to provide flexible and scalable cybersecurity for operational technology environments and enhance network efficiency.
The next-gen Belden Virtual Firewall can be deployed wherever it is needed as a hardware-agnostic solution in data center, industrial or OT environments. Designed for maximum flexibility, it enables organizations to scale security seamlessly as operations expand, architectures evolve, or risk profiles change. Three licensing tiers offer flexibility to scale protection as needs evolve; security features include deep packet inspection of OT protocols, intrusion prevention and high availability.
The new LioN-X LC Digital I/O Modules offer LioN-X benefits plus reduced Pin 1 current for lower system costs and improved efficiency. These are the first digital I/O modules launched under the Belden brand, representing a significant milestone in the company’s portfolio.
To learn more about these products, as well as the technologies and applications they support, visit www.belden.com/new-products.
About Belden
Belden Inc. delivers complete connection solutions that unlock untold possibilities for our customers, their customers and the world. We advance ideas and technologies that enable a safer, smarter and more prosperous future. Throughout our 120+ year history we have evolved as a company, but our purpose remains – making connections. By connecting people, information and ideas, we make it possible. We are headquartered in St. Louis and have manufacturing capabilities in North America, Europe, Asia and Africa. For more information, visit us at www.belden.com; follow us on Facebook, LinkedIn and X/Twitter.
Belden and the Belden logo are trademarks or registered trademarks of Belden Inc. or its affiliated companies in the United States and other jurisdictions. Belden and other parties may also have trademark rights in other terms used herein.
