Critical infrastructure doesn't look the same as it used to. Increased digitization over the past several decades has transformed these sectors into complex webs of operational technology (OT), ...

Operational technology and critical infrastructure are under attack, according to new warnings from the US federal government. Last week, the Cybersecurity and Infrastructure Security (CISA), the FBI, ...

Modern conflict is evolving faster than our preparations. Today’s emerging battlefields are digital, silent, and without borders – where cyber warfare can be waged with a single keystroke from ...

Leaders across government and industry are confronting a hard truth: The attack surface for critical infrastructure security has expanded as aging systems have been retrofitted with networked ...

Breach containment company Illumio Inc. today announced a new collaboration with Nvidia Corp. to help critical infrastructure organizations strengthen protection and advance their zero trust posture.

Sam Houston State University’s Hall of Fame celebrates the CSOs and CISOs redefining how America safeguards its essential systems. Threats to America’s critical infrastructure are becoming ...

In the ever-evolving digital age, the integrity and security of our critical infrastructure are of paramount importance. Among the tech giants playing a significant role in guarding these virtual ...

Every day, Americans rely on critical infrastructure to power our daily lives whether we realize it or not. From the energy that heats our homes and keeps the lights on, to the water that we drink, ...

This holiday season—following a year of headline breaches, surging supply-chain attacks, and major regulatory changes—cyber resilience tops every corporate wish list. The Cybersecurity and ...

In recent years, cyber attacks on the nation’s critical infrastructure have been relentless. In 2025, that pattern unfortunately continues as emerging technologies such as artificial intelligence are ...

Further research into the cross-sector dependencies of critical infrastructure sectors and the cascading effects of a breach to any of these sectors is necessary to ensure the country’s critical ...

Katie Pavlich is a visiting fellow for homeland security and Western civilization at The Heritage Foundation. The Chinese Communist Party’s aggression toward America’s critical infrastructure systems ...