Critical infrastructure security has become a paramount concern for businesses and governments. From power grids and water treatment plants to transportation systems and financial institutions, the smooth operation of physical and financial infrastructure is essential to society and the economy. With the rise of cyber threats that target infrastructure, protecting these systems from malicious actors is a growing challenge. With the recent collapse of the Key Bridge in Baltimore, there were initial fears that the damage could have been caused by a cyber-attack on the systems of the container ship that lost power and hit the bridge supports. At this point, the incident appears to be a tragic accident. Still, the specter of deliberate sabotage is a growing concern, and there are an increasing number of reported attacks on critical infrastructure.