SIS Blog

What is Critical Infrastructure Security?

by | Oct 11, 2022

If you’re already accountable to the U.S. Department of Homeland Security (DHS) for critical infrastructure security, then you know why it’s so vital to our national security and stability. But if you’re here for a brief overview of this complex security space, this is a good primer on what you need to know about critical infrastructure security. 

A Brief Overview of Critical Infrastructure Security

Critical infrastructure security focuses on protecting important national security assets, economic networks, and public health and safety systems. This includes transportation networks, including:

  • Aviation and mass transit,
  • Energy infrastructure (incl. oil and natural gas to electricity),
  • Water and wastewater facilities, and
  • Any other nationally strategic site. Note: In the U.S., the DHS defines critical infrastructure broadly, and includes sectors like financial services, food/agriculture, and communication.

Critical Infrastructure Security: Vulnerabilities

All these sectors play a vital role in national security, economic stability, and public health and safety. This also means they’re vulnerable to everything, including terrorism, espionage, extreme weather, and the unintended effects of aging infrastructure or human operator error.

But the risks don’t end there. The nature of these facilities often means they must monitor a variety of inputs that include facility and unit capacity, surges, temperatures, scaling to resource demand change, and more. These internal indicators can alert the facility to the risk of potential breakdowns, security or safety hazards, or operational losses.

Both public and private organizations are responsible for our critical infrastructure, but they are all accountable to DHS for risk assessment. They must create risk plans and have a framework for keeping these sensitive operations safe, secure, and well-protected.

Critical Infrastructure Security: Opportunities and Obstacles

Although many of the organizations in charge of these critical sectors are at the top of their game when it comes to security, there are still opportunities for growth. For example, a major headache for organizations of all sizes is the lack of integration between different security sensors, monitors, and systems. 

We hear about this all the time: organizations tell us that they have a facility monitored to the last square inch, but then have to dedicate multiple personnel, spread across multiple dashboards and screens, to monitor their full security responsibilities. 

This, to be clear, is nothing like those multiple-dashboard situation rooms in spy action thrillers. On the contrary, having different teams monitor different systems can create major vulnerabilities like conflicting protocols, misaligned responsibilities, and major blindspots.

Teams that can integrate their monitoring systems gain an eagle-eye overview of their full security picture, and that is a tremendous advantage in securing the critical infrastructure.

SIS Alarm Center: Trusted by Government Organizations and Security Professionals

Fortunately, there is a way to integrate hundreds of security devices and monitoring systems so that even the most complex, critical infrastructure can be monitored from one streamlined dashboard. This solution doesn’t have to be expensive or difficult to install. In fact, it’s the opposite.

For years, government security professionals have trusted Security Information Systems (SIS) and our Alarm Center software to monitor critical operations in real time, streamlining many inputs into one clear security picture. The Department of Defense, NATO, and the Department of Homeland Security are a few of the organizations that trust us to help keep the nation safe. 

This level of security is available to any critical infrastructure organization that is ready to streamline operations and strengthen their security posture. Alarm Center offers a centralized, high-performance alarm monitoring platform for seamless connections between legacy, modern, physical security, life and safety, and IT networks in a simple, unified way. Best of all, this solution is cost effective and easy to adopt and put in place.

For more information, please contact us today.

View More Posts

a federal building outside view

The Role of Risk Management in Government Security Budgets

As a security professional, you might be dreaming of the top-notch security infrastructure you could create if only you were given unlimited time and resources. But it’s rare to have that luxury, especially if you’re working with a government security budget. In the real world, deploying your resources as effectively
a federal building in washington dc

How to Protect Your Government Agency From Insider Threats

Do you have a strategy for dealing with insider threats inside your government agency? Insider threats pose significant risks to organizations because they can compromise highly sensitive data, systems, and operations. And because of the nature of the work government agencies do, the repercussions of insider threats can be especially
security guard in front of monitors

Why It’s Essential to Prioritize Physical Security in a Digital World

In our time advising and partnering with government organizations over the decades, we have observed how budgets have shifted to embrace both the possibilities of digital innovation and the challenges of digital security. Advances in the fields of AI, smart cities, and the growing Internet of Things continue to shape