National Security Expert Brian Harrell Joins Shooter Detection Systems in Advisory Role

Shooter Detection Systems (SDS), an Alarm.com company, welcomes Brian Harrell, former assistant secretary for Infrastructure Protection at the Department of Homeland Security (DHS), and former first assistant director for Infrastructure Security at the Cybersecurity and Infrastructure Security Agency (CISA), as a member of the SDS Advisory Board and the company’s National Security Subject Matter Expert.

SDS works with education, business, government, healthcare, manufacturing and other customers to deliver smart, sensor-driven active shooter detection solutions to reduce response time during active shooter incidents. Harrell will help the company understand the national security implications of gun violence and active shooter threats. He will also serve to educate the public about solutions like gunshot detection and integrated security technologies and how they are essential to managing critical incidents and mitigating risk.

“Brian has an impressive and well-rounded background that is a perfect fit to help further the company’s mission of raising awareness and education about active shooter solutions,” said Rich Onofrio, managing director for SDS. “We very much look forward to working with Brian and gaining insights from his perspective that will help shape the future of SDS.”

In 2018, Harrell became the sixth assistant secretary for Infrastructure Protection at DHS by appointment of the president of the United States. He was also the first assistant director for Infrastructure Security at CISA. He also served at the North American Electric Reliability Corporation (NERC) where he helped protect North America's electric grid from physical and cyber-attack.

“As the United States continues to struggle with gun violence, part of the solution must be technology solutions that reduce risk and aid in law enforcement response,” Harrell said. “SDS has been on the forefront of providing security solutions to our nation’s critical infrastructure, schools, workplaces and mass-gathering events. I’m proud to be part of the team.”

Harrell has also spent time during his career in the Marines, and various private sector agencies with the goal of protecting the United States from security threats.

Featured

  • Report: 47 Percent of Security Service Providers Are Not Yet Using AI or Automation Tools

    Trackforce, a provider of security workforce management platforms, today announced the launch of its 2025 Physical Security Operations Benchmark Report, an industry-first study that benchmarks both private security service providers and corporate security teams side by side. Based on a survey of over 300 security professionals across the globe, the report provides a comprehensive look at the state of physical security operations. Read Now

    • Guard Services
  • Identity Governance at the Crossroads of Complexity and Scale

    Modern enterprises are grappling with an increasing number of identities, both human and machine, across an ever-growing number of systems. They must also deal with increased operational demands, including faster onboarding, more scalable models, and tighter security enforcement. Navigating these ever-growing challenges with speed and accuracy requires a new approach to identity governance that is built for the future enterprise. Read Now

  • Eagle Eye Networks Launches AI Camera Gun Detection

    Eagle Eye Networks, a provider of cloud video surveillance, recently introduced Eagle Eye Gun Detection, a new layer of protection for schools and businesses that works with existing security cameras and infrastructure. Eagle Eye Networks is the first to build gun detection into its platform. Read Now

  • Report: AI is Supercharging Old-School Cybercriminal Tactics

    AI isn’t just transforming how we work. It’s reshaping how cybercriminals attack, with threat actors exploiting AI to mass produce malicious code loaders, steal browser credentials and accelerate cloud attacks, according to a new report from Elastic. Read Now

  • Pragmatism, Productivity, and the Push for Accountability in 2025-2026

    Every year, the security industry debates whether artificial intelligence is a disruption, an enabler, or a distraction. By 2025, that conversation matured, where AI became a working dimension in physical identity and access management (PIAM) programs. Observations from 2025 highlight this turning point in AI’s role in access control and define how security leaders are being distinguished based on how they apply it. Read Now

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.

  • 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.

  • AC Nio

    AC Nio

    Aiphone, a leading international manufacturer of intercom, access control, and emergency communication products, has introduced the AC Nio, its access control management software, an important addition to its new line of access control solutions.